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Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Gemini 3.1 Pro is Google’s natively multimodal reasoning model for complex tasks, announced on February 19, 2026. Google released it in preview across the Gemini app, NotebookLM, developer tools and enterprise services; its documented limits reach 1,048,576 input tokens and 65,536 output tokens.
What is Gemini 3.1 Pro?
Gemini 3.1 Pro is a Google model designed for complex problem-solving. Google calls it a “smarter, more capable baseline for complex problem-solving,” and its model card describes it as a natively multimodal reasoning model and the company’s most advanced model for complex tasks at the time of publication.
It can take text, images, audio and video as input. Google also describes it as capable of understanding entire code repositories, making it relevant to tasks that involve reading and reasoning across a large software project rather than a single snippet.
Google’s launch announcement illustrated the model with generated animated SVGs, a live aerospace dashboard using a public International Space Station telemetry stream, interactive 3D starling-murmuration code with hand tracking, and a portfolio inspired by Wuthering Heights. These are Google demonstrations, not independent evaluations of typical results.
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#1 Best Overall
- Attention-grabbing design meets the latest evolution of the Google Pixel Camera on the new Google Pixel 11 Pro; Gemini Intelligence helps manage details so you can live in the moment[1]; and the phone is available in two sizes
- Unlocked Android phone gives you the flexibility to change carriers and choose your own data plan: Works with Google Fi, Verizon, T-Mobile, AT&T, and other major carriers[2]
- Stay informed without looking at your screen: When your phone is face down, Pixel HiLight gently alerts you with subtle glowing lights when your favorite contacts are calling or you’re talking with Gemini; exclusive to Google Pixel 11 Pro phones
- Magic Capture catches the moment as you live it: With just one tap, Pixel 11 Pro captures video and photos, and automatically edits, crops, and unblurs a curated collection, ready to share – and you get the memory of how it felt to be in the moment
- Two new cameras for more brilliant photos: A larger telephoto sensor captures 30% more light for clear, beautiful photos and videos, even in the dark[3]; Pixel’s longest zoom ever helps you capture details from impressive distances[4]
Is Gemini 3.1 Pro better than Gemini 3 Pro?
Google’s published results indicate a notable improvement on some reasoning and coding benchmarks, but they do not establish that Gemini 3.1 Pro is better for every task or user. Google said its 77.1% ARC-AGI-2 score was more than double Gemini 3 Pro’s reasoning performance. That is a Google-reported benchmark comparison, not a guarantee of equivalent gains in everyday use.
Google also published the following results for Gemini 3.1 Pro. These are vendor-reported figures from Google DeepMind, not independent test results:
Rank #2
- Google Pixel 10a is a durable, everyday phone with more[1]; snap brilliant photography on a simple, powerful camera, get 30+ hours out of a full charge[2], and do more with helpful AI like Gemini[3]
- Unlocked Android phone gives you the flexibility to change carriers and choose your own data plan; it works with Google Fi, Verizon, T-Mobile, AT&T, and other major carriers
- Pixel 10a is sleek and durable, with a super smooth finish, scratch-resistant Corning Gorilla Glass 7i display, and IP68 water and dust protection[4]
- The Actua display with 3,000-nit peak brightness shows up clear as day, even in direct sunlight[5]
- Plan, create, and get more done with help from Gemini, your built-in AI assistant[3]; have it screen spam calls while you focus[6]; chat with Gemini to brainstorm your meal plan[7], or bring your ideas to life with Nano Banana[8]
| Benchmark | Gemini 3.1 Pro result reported by Google DeepMind |
|---|---|
| ARC-AGI-2 | 77.1% (2026) |
| GPQA Diamond | 94.3% (2026) |
| SWE-Bench Verified | 80.6% (2026) |
| Terminal-Bench 2.0 | 68.5% (2026) |
| BrowseComp | 85.9% (2026) |
| Humanity’s Last Exam, full set (text and multimodal) | 44.4% (2026) |
Benchmark scores depend on the benchmark’s setup and the model’s configuration, including its thinking setting. Compare results only when the methodology and settings match. Google has also published comparisons with other models, but those vendor-reported figures are not neutral rankings.
For practical context, JetBrains’ Director of AI, Vladislav Tankov, said the company observed up to 15% improvement over its best Gemini 3 Pro Preview runs in its evaluations. That is a partner’s evaluation, not a general-purpose benchmark or a result that can be assumed for other workloads. Google’s published figures do not provide a complete side-by-side basis here for comparing cost, latency, rate limits or data-governance terms.
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Google Cloud documentation lists a maximum context of 1,048,576 input tokens and a maximum output of 65,536 tokens. Google’s model card rounds those limits to 1,000,000 input tokens and 64,000 output tokens. The figures describe supported maximums, not a promise that every request will use the full context or produce the maximum output.
A large context window can let a request include more source material—such as lengthy documents or substantial code—before the model responds. It does not by itself ensure accurate recall or reasoning across every item provided.
Rank #4
- Google Pixel 10 Pro is the ultimate Pixel experience, featuring advanced AI with Gemini, unbelievable camera quality, impeccable design in two sizes, and the next-gen Google Tensor G5 chip[1]
- Unlocked Android phone gives you the flexibility to change carriers and choose your own data plan[2]; it works - Google Fi, Verizon, T-Mobile, AT&T, and other major carriers
- Get a head start on syncing your data before it even arrives: After you purchase your new Pixel, look for an email that explains how to transfer your photos, videos, passwords, and more in just a few quick steps[11]
- Pixel’s pro camera system makes everything look amazing, even in low light; capture more of the scene with advanced Google AI models, and bring out incredible details with 100x Pro Res Zoom, stunning 50 MP images, and super steady videos in 8K[10]
- Pixel 10 Pro is built with durable aluminum and Corning Gorilla Glass Victus 2 for scratch and drop resistance; the 6.3-inch Super Actua display with 3,300-nit peak brightness is easy on the eyes, even in direct sunlight[3,13,18]
Where can I use Gemini 3.1 Pro?
Google announced preview access across consumer, developer and enterprise products. Availability and limits can vary by product and account. At launch, Google said Gemini app users on Google AI Pro and Ultra plans would have higher limits; the announcement did not give a universal usage allowance.
| Use case | Google product or service | Availability described by Google |
|---|---|---|
| Consumer assistant and notebooks | Gemini app; NotebookLM | Available to consumers at launch; higher Gemini app limits for Google AI Pro and Ultra plans |
| Developer tools | Gemini API through Google AI Studio; Gemini CLI; Google Antigravity; Android Studio | Preview at launch |
| Enterprise and cloud | Vertex AI; Gemini Enterprise | Preview at launch |
Google Cloud lists the standard model ID as gemini-3.1-pro-preview and marks it Preview under Google Cloud pre-GA terms. Its documentation says customers may use the preview for production or commercial purposes subject to the governing agreement. That permission is conditional; check the applicable agreement and product terms for the account and deployment you plan to use.
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- Google Pixel 7 is powered by Google Tensor G2; it’s faster, more efficient, and more secure, with the best photo and video quality yet on Pixel[1].Other camera description:Front,Rear.Bluetooth Version 5.2 with dual antennas for enhanced quality and connection.
- Unlocked Android 5G phone gives you the flexibility to change carriers and choose your own data plan[2]; works with Google Fi, Verizon, T-Mobile, AT&T, and other major carriers
- Pixel’s Adaptive Battery can last over 24 hours; when Extreme Battery Saver is turned on, it can last up to 72 hours[3]
- The 6.3-inch Pixel 7 display is super sharp, with rich, vivid colors; it’s fast and responsive for smoother gaming, scrolling, and moving between apps[4]
- Google Pixel 7 has wide and ultrawide lenses with up to 8x Super Res Zoom[5]; and Cinematic Blur brings more drama to your videos
Is Gemini 3.1 Pro available in the Gemini app?
Yes. Google announced Gemini 3.1 Pro availability in the Gemini app, alongside NotebookLM. Google said Gemini app users on Google AI Pro and Ultra plans would receive higher limits. The announcement does not establish a single limit that applies to every user, region or account.
Can developers call Gemini 3.1 Pro through an API?
Yes. Developers can access it through the Gemini API in Google AI Studio, and Google Cloud documentation lists it on Vertex AI. The standard Google Cloud preview model ID is gemini-3.1-pro-preview.
Google Cloud also lists gemini-3.1-pro-preview-customtools for workflows combining bash and custom tools. Google says this endpoint has the same pricing as the standard preview endpoint, but Provisioned Throughput is not supported for the custom-tools endpoint. Pricing for the standard endpoint and applicable usage limits are not specified here; consult the relevant service terms before planning costs or capacity.
What should users know about safety and limitations?
Google DeepMind’s safety evaluation reports that Gemini 3.1 Pro remained below its frontier capability thresholds for chemical, biological, radiological and nuclear (CBRN) risks, harmful manipulation, machine-learning research and development, and misalignment. In cyber testing, it reached an alert threshold but not the uplift required for the capability level described in the assessment. These are findings from Google’s evaluation, not proof that the model is risk-free.
The model card points readers to Gemini 3 Pro documentation for broader known limitations and acceptable-use details. As with other generative models, do not treat an answer as verified solely because it is fluent or detailed; check consequential claims and review outputs before using them in production workflows.
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