Tag Archives: announcement

Wear OS hybrid interface: Boosting power and performance

Posted by Kseniia Shumelchyk, Android Developer Relations Engineer

In collaboration with our hardware partners, we’ve continued to prioritize the Wear OS by Google user experience. As such, we’ve made fundamental design changes to the platform and substantially expanded the capabilities of the Wear OS hybrid interface that improve two key areas: power and performance.

With OnePlus Watch 2, powered with the latest version of Wear OS (Wear OS 4), the dual-chipset architecture works with our hybrid interface to get both chips to work better in tandem. This enables even more use cases to benefit from dramatically extended battery life of up to 100 hours of regular use with all functionalities accessible in Smart Mode.

Together, we’ve created a premium smartwatch experience that doesn’t compromise the advanced feature set or battery life. In this post, we’ll share how you can benefit from these changes when building experiences for Wear OS.

On the edge of innovation: redesigned smartwatch architecture

Wear OS smartwatches have a dual-chipset architecture inclusive of a powerful application processor (AP) and ultra low-power co-processor microcontroller unit (MCU). The architecture has a powerful AP capable of handling complex operations en-masse, and is seamlessly coupled with a low power MCU.

The Wear OS hybrid interface enables intelligent switching between the MCU or the AP, allowing the AP to be suspended when not needed to preserve battery life. It helps, for instance, achieve more power-efficient experiences, like sensor data processing on the MCU while the AP is asleep. At the same time, the hybrid interface provides a seamless transition between these states, keeping a rich and premium user experience without jarring transitions between power modes.


Connectivity and notification experience

To enhance connectivity-reliant interactions like notifications and phone calls, OnePlus utilized platform capabilities with the notification API in the hybrid interface, enabling the MCU to process regular notification experiences and reduce the need to activate the AP.

For example, bridged notifications will be delivered to the watch without waking up the high-performance AP. Users can read and dismiss these notifications while the watch is still powered by the MCU. The MCU can also handle wearable-specific actions in notifications, such as quick replies or remote actions.

What this means for development

You can leverage existing Wear OS APIs to get these optimizations without any added effort – no code changes required!


The notification hybrid interface enables seamless transitions between power modes to work with the Wear OS notification stack. You get the best notification performance by using the Notification API.

Health & Fitness experiences

The Wear OS hybrid interface also elevates the fitness experience with more precise workout tracking, automatic sports recognition and smarter health data monitoring. All of these can be offered to users without compromising battery life.

Starting with Wear OS 3, developers use Health Services on Wear OS to gain access to sensor data. The health hybrid interface works under the hood to enable power optimizations by batching sensor data on the MCU and periodically updating developer apps through the Health Services API on the AP.

Watch Faces

With Wear OS 4, we launched the Watch Face Format, a declarative XML format to create customizable and power-efficient watch faces.

The platform has created capabilities to implement Watch Face Format rendering on the MCU, so using the new format helps future-proof certain watch faces to take advantage of emerging optimizations in future devices for better battery usage.

Check out the watch face format documentation and design guidelines for Wear OS watch faces.

Expand your reach with Wear OS

With the additions to the Wear OS smartwatch ecosystem and expanded device capabilities, it's an ideal time to build experiences for smartwatches that can reach more users and benefit your business.

To begin developing apps for Wear OS, try our Compose for Wear OS codelab, and check out the documentation and samples.

Read more about developer updates in Wear OS 4, and how you can get your apps ready for the latest Wear OS watches.

We can’t wait to see what experiences you’ll build!

Building Open Models Responsibly in the Gemini Era

Google has long believed that open technology is not only good for our company, but good for the industry, consumers, and the world. We’ve released open-source projects like Android and Chromium that transformed access to mobile and web technologies, and have done the same in AI with Transformers, TensorFlow, and AlphaFold. The release of our Gemma family of open models is a next step in how we’re deepening our commitment to open technology alongside an industry-leading safe, responsible approach. At the same time, the rapidly evolving nature of AI raises important considerations for how to enable safety-aligned open models: an approach that supports broad innovation while promoting safe uses.

A benefit of open source is that once it is released, its license gives users full creative autonomy. This is a powerful guarantee of technology access for developers and end users. Another benefit is that open-source technology can be modified to fit the unique use case of the end user, without restriction.

In the hands of a malicious actor, however, the lack of restrictions can raise risks. Computing has been through similar cycles before, addressing issues such as protecting users of the open internet, handling cryptography, and addressing open-source software security. We now face this challenge with AI. Below we share the approach we took to openly releasing Gemma models, and the advancements in open model safety we hope to accelerate.

Providing access to Gemma open models

Today, Gemma models are being released as what the industry collectively has begun to refer to as “open models.” Open models feature free access to the model weights, but terms of use, redistribution, and variant ownership vary according to a model’s specific terms of use, which may not be based on an open-source license. The Gemma models’ terms of use make them freely available for individual developers, researchers, and commercial users for access and redistribution. Users are also free to create and publish model variants. In using Gemma models, developers agree to avoid harmful uses, reflecting our commitment to developing AI responsibly while increasing access to this technology.

We’re precise about the language we’re using to describe Gemma models because we’re proud to enable responsible AI access and innovation, and we’re equally proud supporters of open source. The definition of "Open Source" has been invaluable to computing and innovation because of requirements for redistribution and derived works, and against discrimination. These requirements enable cross-industry collaboration, individual innovation and entrepreneurship, and shared research to happen with exponential effects.

However, existing open-source concepts can’t always be directly applied to AI systems, which raises questions on how to use open-source licenses with AI. It’s important that we carry forward open principles that have made the sea-change we’re experiencing with AI possible while clarifying the concept of open-source AI and addressing concepts like derived work and author attribution.

Taking a comprehensive approach to releasing Gemma safely and responsibly

Licensing and terms of use are only one part of the evaluations, technical tools, and considered decision-making that went into aligning this release with our responsible AI Principles. Our approach involved:

  • Systematic internal review in accordance with our AI Principles: Consistent with our AI Principles, we release models only when we have determined the benefits are significant, and the risks of misuse are low or can be mitigated. We take that same approach to open models, incorporating a balance of the benefits of wider access to a particular model as well as the risks of misuse and how we can mitigate them. With Gemma, we considered the increased AI research and innovation by us and many others in the community, the access to AI technology the models could bring, and what access was needed to support these use cases.
  • A high evaluation bar: Gemma models underwent thorough evaluations, and were held to a higher bar for evaluating risk of abuse or harm than our proprietary models, given the more limited mitigations currently available for open models. These evaluations cover a broad range of responsible AI areas, including safety, fairness, privacy, societal risk, as well as capabilities such as chemical, biological, radiological, nuclear (CBRN) risks, cybersecurity, and autonomous replication. As described in our technical report, the Gemma models exhibit state-of-the-art safety performance in human side-by-side evaluations.
  • Responsibility tools for developers: As we release the Gemma models, we are also releasing a Responsible Generative AI Toolkit for developers, providing guidance and tools to help them create safer AI applications.

We continue to evolve our approach. As we build these frameworks further, we will proceed thoughtfully and incorporate what we learn into future model assessments. We will continue to explore the full range of access mechanisms, with benefits and risk mitigation in mind, including API-based access and staged releases.

Advancing open model safety together

Many of today’s AI safety tools are designed for systems where the design approach assumes restricted access and redistribution, as well as auxiliary controls like query filters. Similarly, much of the AI safety research for improving mitigations takes on the design assumptions of those systems. Just as we have created unique threat models and solutions for other open technology, we are developing safety and security tools appropriate for the differences of openly available AI.

As models become more and more capable, we are conducting research and investing in rigorous safety evaluation, testing, and mitigations for open models. We are also actively participating in conversations with policymakers and open-source community leaders on how the industry should approach this technology. This challenge is multifaceted, just like AI systems themselves. Model-sharing platforms like Hugging Face and Kaggle, where developers inspire each other with novel model iterations, play a critical role in efforts to develop open models safely; there is also a role for the cybersecurity community to contribute learnings and best practices.

Building those solutions requires access to open models, sharing innovations and improvements. We believe sharing the Gemma models will not just help increase access to AI technology, but also help the industry develop new approaches to safety and responsibility.

As developers adopt Gemma models and other safety-aligned open models, we look forward to working with the open-source community to develop more solutions for responsible approaches to AI in the open ecosystem. A global diversity of experiences, perspectives, and opportunities will help build safe and responsible AI that works for everyone.

By Anne Bertucio – Sr Program Manager, Open Source Programs Office; Helen King – Sr Director of Responsibility, Google DeepMind

Build with Gemini models in Project IDX

Posted by Ali Satter – AI Lead, Roman Nurik – Design Lead

A few weeks ago, we announced a series of product updates to Project IDX to help streamline and simplify full-stack, multiplatform software development. This week, we’re excited to share how Project IDX uses Gemini models to provide you with AI features to further speed up and refine your end-to-end developer workflow.

Project IDX launched with support for AI-powered code completion, an assistive chatbot, and contextual code actions like "add comments" and “explain this code” to help you write high-quality code faster. Since launch, and thanks to your feedback, we’ve been working hard to add new AI functionality to help boost your productivity even more.

Work faster with inline AI assistance

You can now get inline AI assistance inside any file by pressing Cmd/Ctrl + I. Simply describe the changes you want to make to your code and IDX inline AI assistance will provide real-time error correction, code suggestions, and auto-completion in your code.

We integrated these AI enhancements directly into Project IDX’s centralized workspace to equip you with the necessary tools and resources for full-stack app development where and when you need them. From setting up your workspace to testing your app, IDX AI assistance helps accelerate and improve your workflow, ensuring that your end-to-end development experience is faster, easier, and higher quality.

For example, let’s say you want to add an authenticated API endpoint to your server. You can tell IDX AI to write the code necessary to enable secure task management using Firebase Authentication and Cloud Firestore. Given an input prompt, IDX AI assistance can write the code to construct the route, determine which APIs to use to verify the token, and save the data to the database. Instead of writing boilerplate code, you can focus on higher-level design and problem solving.

moving image illustrating the use of an input prompt in Project IDX to generate corresponding code
Input prompt for reference: Create a POST endpoint named /tasks. Get the ID Token from a cookie named _session. Verify this token with the Firebase Admin SDK. Use the UID property to assign the item to the user. Then save a task item with a servertime stamp for createdAt to the Firestore database using the admin SDK.

Then, let's say you want to clean up your code a bit to improve its quality, readability, and maintainability. IDX AI assistance can help you quickly and easily refactor your code, so you can get right into optimizing your work without the hassle of manual refactoring.

moving image illustrating the use of input prompt: Refactor to use Node’s promise API.
Input prompt for reference: Refactor to use Node’s promise API.

And, as you wrap up your project, IDX AI can help you test and debug your code to make sure your application is running smoothly before deployment. Tell IDX AI assistance to write you a unit test for a function to ensure it’s working properly, saving you time and effort as you inspect the quality of your app.

moving image illustrating the use of input prompt: Create a unit test for this function
Input prompt for reference: Create a unit test for this function

Easily add AI features with the Gemini API template

We’re also simplifying the process of building with the Gemini API with Project IDX’s new Gemini API template. The Gemini API template uses the Gemini Pro model to embed AI-powered features into your applications without additional configuration on your end, so you can get started working with the Gemini API quickly and easily. There's even an option to use the Gemini API via the popular LangChain framework to simplify the process of building LLM-powered apps.

The Gemini API template is multimodal, meaning it can provide context-aware prompt output for a myriad of input modalities including images, text and, of course, code. This can help you add features like conversational interfaces, summarization of user reviews, translation, and automatic image caption creation.

To demonstrate its functionality, we pre-configured the Gemini API template with ‘Baking with the Gemini API’, a recipe builder application that, using the Gemini model’s multimodal capabilities, can reverse-engineer possible recipes for baked goods from just a picture.

moving image illustrating the use of an input prompt in Project IDX to generate corresponding code

But this recipe builder is just one example of the Gemini API template in action – with support for different input modalities and context-aware output generation, you can use IDX’s Gemini API template to create a myriad of innovative and impactful applications that deliver AI-enhanced experiences to your users.

Stay tuned for more AI updates

These updates are a continuation of our efforts to leverage Google’s AI innovations for Project IDX, so make sure to keep an eye out for more announcements to come, including the expansion of AI in IDX to more than 150 countries/regions in the coming weeks.

Thank you for your continued support and engagement – please keep the feedback coming by filing bugs and feature requests. For walkthroughs and more information on all the features mentioned above, check out our documentation. If you haven’t already, visit our website to sign up to try Project IDX and join us on our journey. Also, be sure to check out our new Project IDX Blog for the latest product announcements and updates from the team.

We can’t wait to see what you create with Project IDX!

Gemini 1.5: Our next-generation model, now available for Private Preview in Google AI Studio

Posted by Jaclyn Konzelmann and Wiktor Gworek – Google Labs

Last week, we released Gemini 1.0 Ultra in Gemini Advanced. You can try it out now by signing up for a Gemini Advanced subscription. The 1.0 Ultra model, accessible via the Gemini API, has seen a lot of interest and continues to roll out to select developers and partners in Google AI Studio.

Today, we’re also excited to introduce our next-generation Gemini 1.5 model, which uses a new Mixture-of-Experts (MoE) approach to improve efficiency. It routes your request to a group of smaller "expert” neural networks so responses are faster and higher quality.

Developers can sign up for our Private Preview of Gemini 1.5 Pro, our mid-sized multimodal model optimized for scaling across a wide-range of tasks. The model features a new, experimental 1 million token context window, and will be available to try out in Google AI Studio. Google AI Studio is the fastest way to build with Gemini models and enables developers to easily integrate the Gemini API in their applications. It’s available in 38 languages across 180+ countries and territories.

1,000,000 tokens: Unlocking new use cases for developers

Before today, the largest context window in the world for a publicly available large language model was 200,000 tokens. We’ve been able to significantly increase this — running up to 1 million tokens consistently, achieving the longest context window of any large-scale foundation model. Gemini 1.5 Pro will come with a 128,000 token context window by default, but today’s Private Preview will have access to the experimental 1 million token context window.

We’re excited about the new possibilities that larger context windows enable. You can directly upload large PDFs, code repositories, or even lengthy videos as prompts in Google AI Studio. Gemini 1.5 Pro will then reason across modalities and output text.

  1. Upload multiple files and ask questions
  2. We’ve added the ability for developers to upload multiple files, like PDFs, and ask questions in Google AI Studio. The larger context window allows the model to take in more information — making the output more consistent, relevant and useful. With this 1 million token context window, we’ve been able to load in over 700,000 words of text in one go.

    moving image illustrating how Gemini 1.5 Pro can find and reason from particular quotes across the Apollo 11 PDF transcript.
    Gemini 1.5 Pro can find and reason from particular quotes across the Apollo 11 PDF transcript. 
    [Video sped up for demo purposes]

  3. Query an entire code repository
  4. The large context window also enables a deep analysis of an entire codebase, helping Gemini models grasp complex relationships, patterns, and understanding of code. A developer could upload a new codebase directly from their computer or via Google Drive, and use the model to onboard quickly and gain an understanding of the code.

    moving image illustrating how Gemini 1.5 Pro can help developers boost productivity when learning a new codebase.
    Gemini 1.5 Pro can help developers boost productivity when learning a new codebase.  
    [Video sped up for demo purposes]

  5. Add a full length video
  6. Gemini 1.5 Pro can also reason across up to 1 hour of video. When you attach a video, Google AI Studio breaks it down into thousands of frames (without audio), and then you can perform highly sophisticated reasoning and problem-solving tasks since the Gemini models are multimodal.

    moving image illustrating how Gemini 1.5 Pro can perform reasoning and problem-solving tasks across video and other visual inputs.
    Gemini 1.5 Pro can perform reasoning and problem-solving tasks across video and other visual inputs.  
    [Video sped up for demo purposes]

More ways for developers to build with Gemini models

In addition to bringing you the latest model innovations, we’re also making it easier for you to build with Gemini:

  • Easy tuning. Provide a set of examples, and you can customize Gemini for your specific needs in minutes from inside Google AI Studio. This feature rolls out in the next few days. 
  • New developer surfaces. Integrate the Gemini API to build new AI-powered features today with new Firebase Extensions, across your development workspace in Project IDX, or with our newly released Google AI Dart SDK
  • Lower pricing for Gemini 1.0 Pro. We’re also updating the 1.0 Pro model, which offers a good balance of cost and performance for many AI tasks. Today’s stable version is priced 50% less for text inputs and 25% less for outputs than previously announced. The upcoming pay-as-you-go plans for AI Studio are coming soon.

Since December, developers of all sizes have been building with Gemini models, and we’re excited to turn cutting edge research into early developer products in Google AI Studio. Expect some latency in this preview version due to the experimental nature of the large context window feature, but we’re excited to start a phased rollout as we continue to fine-tune the model and get your feedback. We hope you enjoy experimenting with it early on, like we have.

Calling all students: Learn how to become a Google Developer Student Club Lead

Posted by Rachel Francois, Global Program Manager, Google Developer Student Clubs

Does the idea of leading a student community at your university appeal to you? Are you enthusiastic about Google technologies or interested in learning more about them? Do you love planning tech-related events and new ways for your campus community to build skills? If so, consider leading a Google Developer Student Club!

What are Google Developer Student Clubs?

Google Developer Student Clubs (GDSC) are community groups for university students interested in learning and building with Google technologies. There are over 2000 GDSC chapters, represented in over 100 countries around the world where undergraduate and graduate students explore Artificial Intelligence, Machine Learning, Google Cloud, Android development, Flutter, and other innovative technologies together. GDSC chapters host in-person, project-based events, such as hackathons and Solution Challenge with guest speakers and technical experts provided by Google.

Apply to Lead a Google Developer Student Club

You can learn more about the 2024-2025 GDSC Lead application process here.

Leading a GDSC is a great opportunity to learn new programming skills, dive deep into Google technologies and create local impact, while also building your network.

Google Developer Student Club Leads hone their technical and leadership skills as they manage a campus-based community for peers. GDSC Leads:

  • Receive mentorship from Google
  • Join a global community of leaders
  • Train peers to use Google technologies in their developer journey
  • Use technology to find solutions for real-world challenges
Drashtant Chudasama, Lakehead University Google Developer Student Club lead

Meet Drashtant Chudasama, Lakehead University Google Developer Student Club lead. Drashtant hosted a 2-day DevFest On Campus event in Canada to help foster technology in his local area. The city's first DevFest included a handful of guest speakers and a hackathon. These are the types of things you will have the opportunity to do as a GDSC Lead.

If this sounds like your skill set or you’d like to explore a new leadership opportunity in technology, we encourage you to apply to become a GDSC Lead. You can check for application deadlines in your region here.

Google Developer Student Clubs Around the World

GDSC HITS lead, Amitasha Verma and her team

After a year’s hiatus, GDSC HITS lead, Amitasha Verma and her team defied the odds to bring an interactive event to life. More than 80+ students came together for a 3-hour "Unlocking the Power of Blockchain" event in India. This event demonstrated the unwavering spirit of students eager to explore the world of blockchain.

GDSC Fast National University in Islamabad

GDSC Fast National University in Islamabad collaborated with 15 other GDSC chapters to host the exciting "Techbuzz" competition, bringing together a diverse group of tech enthusiasts to showcase their skills through a variety of engaging activities. The event featured intense rapid-fire tech sessions that tested the participants' knowledge and quick thinking, while bringing a game-based learning platform to add an element of fun and excitement.

How to become a GDSC Lead

Learn more about the GDSC Lead role and criteria here. To get started click here.

Note: Google Developer Student Clubs are student-led independent organizations, and their presence does not indicate a relationship between Google and the students' universities.

What’s new with Google Cast?

Posted by Meher Vurimi, Product Manager

Since we launched Google Cast in 2013, we've been working to bring casting capabilities to more apps and devices. We have come a long way. Now, users can cast to many new devices, like TVs, speakers, smart displays, and even the latest Pixel Tablet. We are very excited to launch new features that make it more seamless to cast on Android.

Output Switcher

Moving image of output switcher showing various device categories
Figure 1: Output Switcher showing various device categories

Android makes moving media between various devices– including phones to TVs, tablets, speakers, and smart displays–easy with Output Switcher. Output Switcher is easily accessible from the Android System UI and aims to allow cross-device transfer and control in one place for different technical protocols. With Output Switcher 2.0 on Android U, you can also see improved volume control, device categories, and support for devices with custom protocols.

More information can be found in the Google Cast developer guide and Media router.

    • Enable Output Switcher in AndroidManifest.xml

    • Update SessionManagerListener for background casting
class MyService : Service() {
    private var castContext: CastContext? = null
    protected fun onCreate() {
        castContext = CastContext.getSharedInstance(this)

    protected fun onDestroy() {
        if (castContext != null) {

    • Support Remote-to-Local playback
class MySessionTransferCallback : SessionTransferCallback() {
        fun onTransferring(@SessionTransferCallback.TransferType transferType: 
Int) {
            // Perform necessary steps prior to onTransferred

        fun onTransferred(@SessionTransferCallback.TransferType transferType: 
                          sessionState: SessionState?) {
            if (transferType == SessionTransferCallback.TRANSFER_TYPE_FROM_REMOTE_TO_LOCAL) {
                // Remote stream is transferred to the local device.
                // Retrieve information from the SessionState to continue playback on the local player.

        fun onTransferFailed(@SessionTransferCallback.TransferType transferType: 
transferFailedReason: Int) {
            // Handle transfer failure.

Cast to devices nearby

Moving image showing bringing an Android phone close to the docked Pixel Tablet to transfer media
Figure 2: Bring your Android phone close to the docked Pixel Tablet to transfer media

It will soon be possible to cast to devices nearby in a whole new way when you have a Pixel Pro phone and a docked Pixel Tablet. Users can transfer ongoing music from their Pixel Pro phone to a docked Pixel Tablet just by bringing the phone closer to the docked tablet. Similarly, they can transfer the music to their phone from a docked Pixel Tablet just by holding the phone closer to the tablet. This feature needs Output Switcher integration as a prerequisite.

Cast from short-form video apps

Moving image showing enabling and disabling autoplay for short-form content
Figure 3: Enabling and disabling autoplay for short-form content (autoplay is enabled by default)

Short-form content is extremely popular and growing in use. Google Cast can make it easy for users to watch their favorite short-form content on TVs or other cast-enabled devices. Now, you can easily extend Google Cast support into your apps. These are the guidelines we put together to provide a great user experience to your users.

cast from your phone

Ensure that the Google Cast icon is prominently displayed on every screen with playable content on the top right corner. Users automatically understand they can cast media to a TV just by seeing the Cast icon.

cast with autoplay

Users will also have an option to disable autoplay to cast a specific video. When autoplay is enabled, playback automatically transitions to the next video without any user intervention.

Persistent Cast icon

Moving image showing cast icon and error message for users to troubleshoot if no devices  are found
Figure 4: Cast icon is shown even if the sender device is not connected to Wi-Fi, showcasing an error message for users to troubleshoot if no devices are found.

We've heard feedback that when users don't see the cast icon, they assume their Chromecast built-in devices haven't been discovered. To improve user experience and discovery, we have introduced the “Persistent cast icon”. With this support, users will see the cast icon whenever they need and can receive better help and guidance on why they don’t see a specific device. In addition, we've updated when device discovery starts. More information can be found in the Google Cast Developer Guide.

Shaka Player

For any Web Receiver applications streaming HLS content, we recommend looking into migrating to Shaka Player for playback. The current player (MPL) will no longer adopt feature updates. As a result, the Web Receiver SDK has increased support for HLS playback using Shaka Player on the device targets and has introduced an opt-in flag to enable it. Refer to the Shaka Player migration guide hosted on the DevSite for more information and implementation details.

To opt-in to use Shaka Player for HLS content use the following snippet in your Google Cast Receiver application:

const context = cast.framework.CastReceiverContext.getInstance();

const castReceiverOptions = new cast.framework.CastReceiverOptions();
castReceiverOptions.useShakaForHls = true;


Cast to new devices

Moving image showing the experience of casting to an LG TV as a first time user
Figure 5: Casting to LG TVs for a first time user

We have been continuously working with various OEMs to bring Chromecast built-in to new devices. Last year, we launched Chromecast built-in to new speakers, while also introducing the receiver support on docked Pixel Tablets.

As always, Google TVs come with Chromecast built-in, including the new Hisense ULED and ULED X Series, latest TCL Q Class models, and new TCL QM7 line. In fact, there are now over 220 million monthly active Google TV and other Android TV OS devices, and we’re just getting started. More devices are launching with Chromecast built-in, like the 2024 LG TV series.

It’s time for developers and enterprises to build with Gemini Pro

Posted by Jeanine Banks – VP/GM, Developer X and Developer Relations, and Burak Gokturk – VP/GM, Cloud AI and Industry Solutions

Learn more about how to integrate Gemini Pro into your app or business at ai.google.dev

This article is also published on the Keyword blog.

Last week, we announced Gemini, our largest and most capable AI model and the next step in our journey to make AI more helpful for everyone. It comes in three sizes: Ultra, Pro and Nano. We've already started rolling out Gemini in our products: Gemini Nano is in Android, starting with Pixel 8 Pro, and a specifically tuned version of Gemini Pro is in Bard.

Today, we’re making Gemini Pro available for developers and enterprises to build for your own use cases, and we’ll be further fine-tuning it in the weeks and months ahead as we listen and learn from your feedback.

Gemini Pro is available today

The first version of Gemini Pro is now accessible via the Gemini API and here’s more about it:

  • Gemini Pro outperforms other similarly-sized models on research benchmarks.
  • Today’s version comes with a 32K context window for text, and future versions will have a larger context window.
  • It’s free to use right now, within limits, and it will be competitively priced.
  • It comes with a range of features: function calling, embeddings, semantic retrieval and custom knowledge grounding, and chat functionality.
  • It supports 38 languages across 180+ countries and territories worldwide.
  • In today’s release, Gemini Pro accepts text as input and generates text as output. We’ve also made a dedicated Gemini Pro Vision multimodal endpoint available today that accepts text and imagery as input, with text output.
  • SDKs are available for Gemini Pro to help you build apps that run anywhere. Python, Android (Kotlin), Node.js, Swift and JavaScript are all supported.
A screenshot of a code snippet illustrating the SDKs supporting Gemini.
Gemini Pro has SDKs that help you build apps that run anywhere.

Google AI Studio: The fastest way to build with Gemini

Google AI Studio is a free, web-based developer tool that enables you to quickly develop prompts and then get an API key to use in your app development. You can sign into Google AI Studio with your Google account and take advantage of the free quota, which allows 60 requests per minute — 20x more than other free offerings. When you’re ready, you can simply click on “Get code” to transfer your work to your IDE of choice, or use one of the quickstart templates available in Android Studio, Colab or Project IDX. To help us improve product quality, when you use the free quota, your API and Google AI Studio input and output may be accessible to trained reviewers. This data is de-identified from your Google account and API key.

A screen recording of a developer using Google AI Studio.
Google AI Studio is a free, web-based developer tool that enables you to quickly develop prompts and then get an API key to use in your app development.

Build with Vertex AI on Google Cloud

When it's time for a fully-managed AI platform, you can easily transition from Google AI Studio to Vertex AI, which allows for customization of Gemini with full data control and benefits from additional Google Cloud features for enterprise security, safety, privacy and data governance and compliance.

With Vertex AI, you will have access to the same Gemini models, and will be able to:

  • Tune and distill Gemini with your own company’s data, and augment it with grounding to include up-to-minute information and extensions to take real-world actions.
  • Build Gemini-powered search and conversational agents in a low code / no code environment, including support for retrieval-augmented generation (RAG), blended search, embeddings, conversation playbooks and more.
  • Deploy with confidence. We never train our models on inputs or outputs from Google Cloud customers. Your data and IP are always your data and IP.

To read more about our new Vertex AI capabilities, visit the Google Cloud blog.

Gemini Pro pricing

Right now, developers have free access to Gemini Pro and Gemini Pro Vision through Google AI Studio, with up to 60 requests per minute, making it suitable for most app development needs. Vertex AI developers can try the same models, with the same rate limits, at no cost until general availability early next year, after which there will be a charge per 1,000 characters or per image across Google AI Studio and Vertex AI.

A screenshot of input and output prices for Gemini Pro.
Big impact, small price: Because of our investments in TPUs, Gemini Pro can be served more efficiently.

Looking ahead

We’re excited that Gemini is now available to developers and enterprises. As we continue to fine-tune it, your feedback will help us improve. You can learn more and start building with Gemini on ai.google.dev, or use Vertex AI’s robust capabilities on your own data with enterprise-grade controls.

Early next year, we’ll launch Gemini Ultra, our largest and most capable model for highly complex tasks, after further fine-tuning, safety testing and gathering valuable feedback from partners. We’ll also bring Gemini to more of our developer platforms like Chrome and Firebase.

We’re excited to see what you build with Gemini.

Leverage Gemini in your Android apps

Posted by Dave Burke, VP of Engineering

Last week we unveiled our most capable foundation model, Gemini. Gemini is multimodal – it can accept both text and image inputs. We introduced a way for Android developers to leverage our smallest model Gemini Nano, on-device. This is available on select devices through AICore, a system service that handles model management, runtimes, safety features and more, simplifying the work for developers. And today, we're introducing new ways for Android developers to access the Gemini Pro model – which runs off-device, in Google's data centers.

App development with Gemini Pro

Gemini Pro is accessible via the Gemini API, and it’s our best model for scaling across a wide range of text and image reasoning tasks. To simplify integrating Gemini Pro, you can use the Google AI SDK, a client SDK for Android. This SDK enables direct integration from Android apps and removes the need for developers to build and manage their own backend infrastructure, reducing development costs and improving velocity.

Google AI Studio provides a streamlined way for developers to integrate the Gemini Pro model, craft prompts, create API keys, and effortlessly transform ideas into AI apps. Once you have developed your prompt in Google AI Studio, you can simply click on the “Get code” action to generate a Kotlin code snippet, and start integrating Gemini today using the Google AI SDK for Android.

Generate Kotlin code for the Gemini API in Google AI Studio

We are also making it easier for developers to use the Gemini API directly in the latest preview version of Android Studio. We’re introducing a new project template for developers to get started with the Google AI SDK for Android right away. You’ll benefit from Android Studio’s enhanced code completion and lint checkers, helping with API keys and security.

New Project template for AI in Android Studio

To leverage the new template in Android Studio, start a new project through File > New > New Project and pick the Gemini API starter template. This template provides a pre-configured project with the necessary code to use the Gemini API. After choosing a project name and location, you will be prompted to generate an API key in Google AI Studio, and asked to enter it in Android Studio. Android Studio will automatically set up the project for you with the Gemini API connection, simplifying your workflow.

Alternatively, you can import the generative AI code sample and set it up in Android Studio through File > New > Import Sample, and searching for "Generative AI Sample".

Get started building AI-powered features and Android apps using Gemini Pro.

Announcing the inaugural Google for Startups Accelerator: Women Founders program, Europe & Israel – applications now open.

Posted by Karina Govindji Senior Director – LEAD - Global Workforce Diversity, and Noa Havazelet – Head of Google's accelerator programs across Europe and Israel

Applications are also open for underrepresented founders in North America

Artificial intelligence (AI) stands at the forefront of transformative technologies, reshaping industries and redefining the way we live and work. Yet, a closer look at the AI startup ecosystem reveals a stark gender disparity. Women, despite their profound capabilities and innovative prowess, often find themselves navigating a maze of obstacles in their entrepreneurial journey. Despite investment in AI software is booming globally, the venture capital funding problem for women is even more marked. Women-founded startups accounted for only 2.1% of VC deals involving AI startups1. This is a reality that demands attention and action. Globally in 2023, all-women founding teams raised just 3% of all dollars invested in the year, with mixed gender founding teams taking 15%, leaving 82% of dollars to flow to founding teams that are all men2.

Google's accelerator programs have actively taken a leading role in championing diversity and empowering women and minority founders - having supported 1100+ startups across the globe since 2016, 36% of which are women-led startups. As such, we are pleased to announce the launch of the Google for Startups Accelerator: Women Founders program (Europe & Israel), a 12 week program for Seed to Series A AI startups based in Europe and Israel.

The Google for Startups Accelerator: Women Founders program (Europe & Israel) provides a comprehensive mix of mentorship, technical support, and workshops, establishing a robust foundation for participants. Beyond Google's expert guidance, the accelerator cultivates a collaborative network among women founders, propelling innovation within the tech startup space. By empowering women founders, the Google for Startups Accelerator: Women Founders program (Europe & Israel) proactively contributes to creating a more inclusive and equitable tech community.

Applications for the Google for Startups Accelerator: Women Founders Europe & Israel program are open until January 19th, 2024. You can learn more and apply here.

In a similar vein, in North America, two other Google for Startups Accelerator programs for underrepresented founders have opened applications for the fifth Women Founders and Black Founders programs. These 10 week equity- free programs are best suited for Seed to Series A, high potential revenue generative women-led and black-led startups with growing teams (5+ employees). Applications for both programs close on February 1st, 2024.

To further explore these opportunities and why you should apply - listen to what past participants of the North American Women Founder and Black Founder programs have to say here.