Training Example: Google AI for Developers – Review the Data, Give Your Score & Compare to the Real AI Evaluation

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Build with Gemini 3 Flash, our frontier intelligence built for speed and scale

[H1] AI for everydeveloper
Unlock AI models to build innovative apps and transform development workflows with tools across platforms.

Explore models in Google AI Studio

[IMG: AI for every developer]

[H3] Integrate Google AI models with an API key
Build with cutting-edge AI models, like Gemini, Imagen, and Veo, from Google DeepMind

View Gemini API docs

[IMG: Integrate Google AI models with an API key]

[IMG: Integrate models into apps]

[H4] Integrate models into apps
Unlock AI capabilities for your apps with a simple call to the Gemini API.

Gemini API docs

[IMG: Explore AI models]

[H4] Explore AI models
Quickly evaluate AI models, develop prompts, and transform ideas into code.

Google AI Studio

[H3] Own your AI with Gemma open models
Build custom AI solutions and retain complete control. Tailor Gemma models, built from the same research and technology as Gemini, with your own data.

Build with Gemma

[IMG: Own your AI with Gemma open models]

[H3] Run AI models on-device with Google AI Edge
Build and deploy edge ML solutions across mobile, web, and embedded applications, from simple APIs to custom pipelines, with support across all major frameworks.

Explore Google AI Edge

[IMG: Run AI models on-device with Google AI Edge]

[IMG: Gemini Nano on Android]

[H4] Gemini Nano on Android
Unlock low latency and cost effective generative AI features while keeping data on-device.

Android docs

[IMG: AI features for web apps]

[H4] AI features for web apps
Integrate AI models like Gemini Nano into web apps with Chrome's built-in web platform APIs.

AI on Chrome

[H3] Build with AI responsibly
Build trusted and secure AI with guidance for responsible design, development, and deployment of models and applications.

Build Responsible AI

[IMG: Build with AI responsibly]

[IMG: Gemini Nano on Android]

[H4] Build responsible models
Tools and guidance to design, build, and evaluate open AI models responsibly.

Responsible GenAI Toolkit

[IMG: Develop secure AI systems]

[H4] Develop secure AI systems
Build and deploy secure, responsible AI applications with the help of Google's Secure AI Framework (SAIF).

Secure AI Framework

Agents

Analysis and insights

Code generation

Code chat

[H3] Agents
Gemini empowers you to be more productive by acting as your coding agent. It can plan and execute tasks, freeing you to focus on what matters most.

[IMG: Partner logo for Jules]

Jules

[IMG: Partner logo for Colab]

Colab

[IMG: Partner logo for Firebase]

Firebase

[H3] Analysis and insights
Improve code quality and fix issues with code analysis. Get insights, suggestions, and code snippets within your existing development environment.

[IMG: Partner logo for Android Studio]

Android Studio

[IMG: Partner logo for Chrome Devtools]

Chrome DevTools

[IMG: Partner logo for Firebase]

Firebase

[IMG: Partner logo for Google Cloud]

Google Cloud

[IMG: Partner logo for JetBrains IDEs]

JetBrains IDEs

[IMG: Partner logo for Vs Code]

VS Code

[H3] Code generation
Gemini adds AI-powered code completion with natural language understanding to create entire code blocks from your descriptions, revolutionizing your development workflow.

[IMG: Partner logo for Android Studio]

Android Studio

[IMG: Partner logo for Colab]

Colab

[IMG: Partner logo for Firebase]

Firebase

[IMG: Partner logo for Google Cloud]

Google Cloud

[IMG: Partner logo for JetBrains IDEs]

JetBrains IDEs

[IMG: Partner logo for Vs Code]

VS Code

[H3] Code chat
Ask development questions and receive responses that help you reduce errors, solve problems, and become a better developer. Gemini understands the context of your environment to give you the best responses for your questions.

[IMG: Partner logo for Android Studio]

Android Studio

[IMG: Partner logo for Colab]

Colab

[IMG: Partner logo for Firebase]

Firebase

[IMG: Partner logo for Google Cloud]

Google Cloud

[IMG: Partner logo for JetBrains IDEs]

JetBrains IDEs

[IMG: Partner logo for Vs Code]

VS Code

[H2] Explore apps built with the Gemini API

[IMG: Tldraw showcase preview]

Tldraw
Prototyping a new natural language computing experience on an infinite canvas with Gemini 2.0

View

[IMG: Rooms showcase preview]

Rooms
Unlocking richer avatar interactions with Gemini 2.0 text and audio capabilities

View

[IMG: Toonsutra showcase preview]

Toonsutra
Leveraging contextual multilingual translation abilities of Gemini 2.0 to make comics and webtoons accessible to audiences in India across regional languages.

View

[IMG: Viggle showcase preview]

Viggle
Experimenting with Gemini 2.0 to create virtual characters and audio narration for their AI powered video platform

View

[IMG: Sublayer showcase preview]

Sublayer
See how the Ruby-based AI agent framework empowers developer teams to be more productive with the power of Gemini models.

View

[IMG: Sourcegraph showcase preview]

Sourcegraph
Learn how Cody AI saw big quality gains using Gemini's massive context window.

View

[IMG: AgentOps showcase preview]

AgentOps
Explore how AgentOps provides cost-effective and powerful LLM-powered agent observability for enterprises using Gemini API.

View

[H2] Join the community

Tap into the power of our community forum. Get answers, build together, and be part of the conversation.

Google AI Forum

Need to tell us more?

[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],[],[],[]]

Gemini Deep Research is now available in preview with collaborative planning, visualization, MCP support, and more.

[H1]
Gemini Developer API pricing

Start building free of charge with generous limits, then scale up with
prepaid then pay-as-you-go pricing for your production ready applications.

[H3] Free
For developers and small projects getting started with the Gemini API.
check_circleLimited access to certain models
check_circleFree input & output tokens
check_circleGoogle AI Studio access
check_circleContent used to improve our products*
Get started for Free

[H3] Paid
For production applications that require higher volumes and advanced features.
check_circleHigher rate limits for production deployments
check_circleAccess to Context caching
check_circleBatch API (50% cost reduction)
check_circleAccess to Google's most advanced models
check_circleContent not used to improve our products*
Upgrade to Paid

[H3] Enterprise
For large-scale deployments with custom needs for security, support, and compliance, powered by Gemini Enterprise Agent Platform.
check_circleAll features in Paid, plus optional access to:
check_circleDedicated support channels
check_circleAdvanced security & compliance
check_circleProvisioned throughput
check_circleVolume-based discounts (based on usage)
check_circleML ops, model garden and more
Contact Sales

[H2] Gemini 3.5 Flash
gemini-3.5-flash

Try it in Google AI Studio
Our most intelligent model built for speed, combining frontier intelligence with
superior search and grounding.
[H3] Standard

Free Tier
Paid Tier, per 1M tokens in USD

Input price
Free of charge
$1.50

Output price (including thinking tokens)
Free of charge
$9.00

Context caching price
Free of charge
$0.15$1.00 / 1,000,000 tokens per hour (storage price)

Grounding with Google Search*
Not available
5,000 prompts per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Grounding with Google Maps
Not available
5,000 prompts per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Used to improve our products
Yes
No

[H3] Batch

Free Tier
Paid Tier, per 1M tokens in USD

Input price
Not available
$0.75

Output price (including thinking tokens)
Not available
$4.50

Context caching price
Not available
$0.075$1.00 / 1,000,000 tokens per hour (storage price)

Grounding with Google Search*
Not available
5,000 requests per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Grounding with Google Maps
Not available
5,000 requests per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Used to improve our products
Yes
No

[H3] Flex

Free Tier
Paid Tier, per 1M tokens in USD

Input price
Not available
$0.75

Output price (including thinking tokens)
Not available
$4.50

Context caching price
Not available
$0.08$1.00 / 1,000,000 tokens per hour (storage price)

Grounding with Google Search*
Not available
5,000 requests per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Grounding with Google Maps
Not available
5,000 requests per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Used to improve our products
Yes
No

[H3] Priority

Free Tier
Paid Tier, per 1M tokens in USD

Input price
Free of charge
$2.70

Output price (including thinking tokens)
Free of charge
$16.20

Context caching price
Free of charge
$0.27$1.00 / 1,000,000 tokens per hour (storage price)

Grounding with Google Search*
Not available
5,000 prompts per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Grounding with Google Maps
Not available
5,000 prompts per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Used to improve our products
Yes
No

* A customer-submitted request to Gemini may result in one or more
queries to Google Search. You will be charged for each individual search query
performed.

[H2] Gemini 3.5 Live Translate
gemini-3.5-live-translate-preview

Try it in Google AI Studio
Our low-latency, real-time speech to speech translation model that supports 70+ languages.

Free Tier
Paid Tier, per 1M tokens in USD

Input price
Free of charge
$3.50 or $0.0053/min* (audio)

Output price (including thinking tokens)
Free of charge
$21.00 or $0.0315/min* (audio)

Used to improve our products
Yes
No

* Billing is based on total input and output audio token consumption, calculated at a rate of 25 tokens per second of audio, equating to an effective price of approximately $0.0368 per minute.

[H2] Gemini 3.1 Flash-Lite
gemini-3.1-flash-lite

Try it in Google AI Studio
Our most cost-efficient model, optimized for high-volume agentic tasks,
translation, and simple data processing.
[H3] Standard

Free Tier
Paid Tier, per 1M tokens in USD

Input price
Free of charge
$0.25 (text / image / video)$0.50 (audio)

Output price (including thinking tokens)
Free of charge
$1.50

Context caching price
Not available
$0.025 (text / image / video)$0.05 (audio)$1.00 / 1,000,000 tokens per hour (storage price)

Grounding with Google Search*
Not available
5,000 prompts per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Grounding with Google Maps
Not available
5,000 prompts per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Used to improve our products
Yes
No

[H3] Batch

Free Tier
Paid Tier, per 1M tokens in USD

Input price
Free of charge
$0.125 (text / image / video)$0.25 (audio)

Output price (including thinking tokens)
Free of charge
$0.75

Context caching price
Not available
$0.0125 (text / image / video)$0.025 (audio)$0.50 / 1,000,000 tokens per hour (storage price)

Grounding with Google Search*
Not available
5,000 prompts per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Grounding with Google Maps
Not available
5,000 prompts per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Used to improve our products
Yes
No

[H3] Flex

Free Tier
Paid Tier, per 1M tokens in USD

Input price
Free of charge
$0.125 (text / image / video)$0.25 (audio)

Output price (including thinking tokens)
Free of charge
$0.75

Context caching price
Not available
$0.0125 (text / image / video)$0.025 (audio)$0.50 / 1,000,000 tokens per hour (storage price)

Grounding with Google Search*
Not available
5,000 prompts per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Grounding with Google Maps
Not available
5,000 prompts per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Used to improve our products
Yes
No

[H3] Priority

Free Tier
Paid Tier, per 1M tokens in USD

Input price
Free of charge
$0.45 (text / image / video)$0.90 (audio)

Output price (including thinking tokens)
Free of charge
$2.70

Context caching price
Not available
$0.045 (text / image / video)$0.09 (audio)$1.80 / 1,000,000 tokens per hour (storage price)

Grounding with Google Search*
Not available
5,000 prompts per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Grounding with Google Maps
Not available
5,000 prompts per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Used to improve our products
Yes
No

* A customer-submitted request to Gemini may result in one or more
queries to Google Search. You will be charged for each individual search query
performed.

[H2] Gemini 3.1 Pro Preview
gemini-3.1-pro-preview and gemini-3.1-pro-preview-customtools

Try it in Google AI Studio
The latest performance, intelligence, and usability improvements to the best
model family in the world for multimodal understanding,
agentic capabilities, and vibe-coding.
[H3] Standard

Free Tier
Paid Tier, per 1M tokens in USD

Input price
Not available
$2.00, prompts <= 200k tokens$4.00, prompts > 200k tokens

Output price (including thinking tokens)
Not available
$12.00, prompts <= 200k tokens$18.00, prompts > 200k

Context caching price
Not available
$0.20, prompts <= 200k tokens$0.40, prompts > 200k$4.50 / 1,000,000 tokens per hour (storage price)

Grounding with Google Search*
Not available
5,000 prompts per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Grounding with Google Maps
Not available
5,000 prompts per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Used to improve our products
Yes
No

[H3] Batch

Free Tier
Paid Tier, per 1M tokens in USD

Input price
Not available
$1.00, prompts <= 200k tokens$2.00, prompts > 200k tokens

Output price (including thinking tokens)
Not available
$6.00, prompts <= 200k tokens$9.00, prompts > 200k

Context caching price
Not available
Same as Standard
$0.20, prompts <= 200k tokens$0.40, prompts > 200k$4.50 / 1,000,000 tokens per hour (storage price)

Grounding with Google Search*
Not available
5,000 requests per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Grounding with Google Maps
Not available
5,000 requests per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Used to improve our products
Yes
No

[H3] Flex

Free Tier
Paid Tier, per 1M tokens in USD

Input price
Not available
$1.00, prompts <= 200k tokens$2.00, prompts > 200k tokens

Output price (including thinking tokens)
Not available
$6.00, prompts <= 200k tokens$9.00, prompts > 200k

Context caching price
Not available
Same as Standard
$0.20, prompts <= 200k tokens$0.40, prompts > 200k$4.50 / 1,000,000 tokens per hour (storage price)

Grounding with Google Search*
Not available
5,000 requests per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Grounding with Google Maps
Not available
5,000 requests per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Used to improve our products
Yes
No

[H3] Priority

Free Tier
Paid Tier, per 1M tokens in USD

Input price
Not available
$3.60, prompts <= 200k tokens$7.20, prompts > 200k tokens

Output price (including thinking tokens)
Not available
$21.60, prompts <= 200k tokens$32.40, prompts > 200k

Context caching price
Not available
$0.36, prompts <= 200k tokens$0.72, prompts > 200k$8.10 / 1,000,000 tokens per hour (storage price)

Grounding with Google Search*
Not available
5,000 prompts per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Grounding with Google Maps
Not available
5,000 prompts per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Used to improve our products
Yes
No

* A customer-submitted request to Gemini may result in one or more
queries to Google Search. You will be charged for each individual search query
performed.

[H2] Gemini 3.1 Flash Live Preview
gemini-3.1-flash-live-preview

Try it in Google AI Studio
Our low-latency, audio-to-audio model optimized for real-time dialogue with
acoustic nuance detection, numeric precision, and multimodal awareness.

Free Tier
Paid Tier, per 1M tokens in USD

Input price
Free of charge
$0.75 (text)$3.00 or $0.005/min (audio)$1.00 or $0.002/min (image/video)

Output price (including thinking tokens)
Free of charge
$4.50 (text)$12.00 or $0.018/min (audio)

Grounding with Google Search*
Supported
5,000 prompts per month (free, shared across Gemini 3), then $14 / 1,000 search queries

Used to improve our products
Yes
No

* A customer-submitted request to Gemini may result in one or more
queries to Google Search. You will be charged for each individual search query
performed.

[H2] Gemini 3.1 Flash Image ?
gemini-3.1-flash-image

Try it in Google AI Studio
Designed for speed and efficiency, the Gemini 3.1 Flash Image generation model is
effective for quick, interactive responses and high throughput.
[H3] Standard

Free Tier
Paid Tier, per 1M tokens in USD

Input price
Not available
$0.50 (text/image)

Output price
Not available
$3 (text and thinking)
$60.00 (images)
Equivalent to $0.045 per 0.5K image*
$0.067 per 1K image*,
$0.101 per 2K image*,
and $0.151 per 4K image*.

Grounding with Google Web and Image Search**
Not available
5,000 prompts per month (free, shared across Gemini 3), then $14 / 1,000 search queries for text and image-based grounding.

Used to improve our products
Yes
No

[H3] Batch

Free Tier
Paid Tier, per 1M tokens in USD

Input price
Not available
$0.25 (text, image)

Output price
Not available
$1.50 (text and thinking)
$30.00 (images)
Equivalent to $0.022 per 0.5K image*
$0.034 per 1K image*,
$0.050 per 2K image*,
and $0.076 per 4K image*.

Used to improve our products
Yes
No

* Image output is priced at $60 per 1,000,000 tokens.
Output images at 0.5K (512px) consume 747 tokens and are equivalent to $0.045 per
image. Output images at 1K (1024x1024px) consume 1120 tokens and are equivalent
to $0.067 per image. Output images at 2K (2048x2048px) consume 1680 tokens and
are equivalent to $0.101 per image. Output images at 4K (4096x4096px) consume
2520 tokens and are equivalent to $0.151 per image.
** A customer-submitted request to Gemini may result in one or more
queries to Google Search. You will be charged for each individual search query
performed. Retrieved context (text or images) provided by Grounding with Google
Search is not charged as input tokens.

[H2] Gemini 3.1 Flash TTS Preview
gemini-3.1-flash-tts-preview

Try it in Google AI Studio
Our 3.1 Flash Text-to-Speech audio model optimized for price-performant,
low-latency, controllable speech generation.
Preview models may change before becoming stable and have more restrictive rate
limits.
[H3] Standard

Free Tier
Paid Tier, per 1M tokens in USD

Input price
Free of charge
$1.00 (text)

Output price
Free of charge
$20.00 (audio)

Used to improve our products
Yes
No

[H3] Batch

Free Tier
Paid Tier, per 1M tokens in USD

Input price
Not available
$0.50 (text)

Output price
Not available
$10.00 (audio)

Used to improve our products
Yes
No

* Audio tokens correspond to 25 tokens per second of audio.

[H2] Gemini 3 Flash Preview
gemini-3-flash-preview

Try it in Google AI Studio
Our most intelligent model built for speed, combining frontier intelligence with
superior search and grounding.
[H3] Standard

Free Tier
Paid Tier, per 1M tokens in USD

Input price
Free of charge
$0.50 (text / image / video)$1.00 (audio)

Output price (including thinking tokens)
Free of charge
$3.00

Context caching price
Free of charge
$0.05 (t

Gemini Deep Research is now available in preview with collaborative planning, visualization, MCP support, and more.

[H1] Gemini API
The fastest path from prompt to production with Gemini, Veo, Nano Banana, and more.
[H3] Python
from google import genai
client = genai.Client()
response = client.models.generate_content(
model="gemini-3.5-flash",
contents="Explain how AI works in a few words",
)
print(response.text)
[H3] JavaScript
import { GoogleGenAI } from "@google/genai";
const ai = new GoogleGenAI({});

Send feedback

[H1] Responsible Generative AI Toolkit

Tools and guidance to design, build and evaluate open AI models responsibly.

Get started

Define system-level policies
Determine what type of content your application should and should not generate.

Define policies

See examples

Design for safety
Define your overall approach to implement risk mitigation techniques, considering technical and business tradeoffs.

Learn more

Be transparent
Communicate your approach with artifacts like model cards.

See Templates

Secure AI systems
Consider AI-specific security risks and remediation methods highlighted in the Secure AI Framework (SAIF).

Google's Secure AI Framework

Documentation

Get started

Craft safer, more robust prompts
Use the power of LLMs to help craft safer prompt templates with the Model Alignment library.

Try now

Model Alignment

Tune models for safety
Control model behavior by tuning your model to align with your safety and content policies.

Learn about Tuning

Learn about Tuning SFT

Learn about Tuning RLHF

Investigate model prompts
Build safe and helpful prompts through iterative improvement with the Learning Interpretability Tool (LIT).

Model prompts video

Try now

Learning Interpretability Tool

Get started

LLM Comparator
Conduct side-by-side evaluations with LLM Comparator to qualitatively assess differences in responses between models, different prompts for the same model, or even different tunings of a model

LLM Comparator video

Try demo

Learn about LLM Comparator

Model evaluation guidelines
Learn about red teaming best practices and evaluate your model against academic benchmarks to assess harms around safety, fairness, and factuality.

Learn more

See benchmarks

See red teaming best practices

Get started

SynthID Text
A tool for watermarking and detecting text generated by your model.

SynthID text watermarking

ShieldGemma
A series of content safety classifiers, built on Gemma 2, available in three sizes: 2B, 9B, 27B.

ShieldGemma content safety classifiers

Agile classifiers
Create safety classifiers for your specific policies using parameter efficient tuning (PET) with relatively little training data

Create safety classifiers

Checks AI Safety
Ensure AI safety compliance against your content policies with APIs and monitoring dashboards.

Checks AI Safety

Text moderation service
Detect a list of safety attributes, including various potentially harmful categories and topics that may be considered sensitive with this Google Cloud Natural Language API available for free below a certain usage limit.

Cloud Natural Language API

Cloud Natural Language pricing

Perspective API
Identify "toxic" comments with this free Google Jigsaw API to mitigate online toxicity and ensure healthy dialogue.

Perspective API

Need to tell us more?

[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],[],[],[]]