Gemini 3.7 Flash
Google's Aug 13, 2026 Flash workhorse for coding and agents. Introductory API price is $0.75/$3.75 per 1M tokens through December 31, 2026.
Updated 2026-08-17
Yes, within limits. Gemini 3.7 Flash runs a free tier with paid plans above it.
Listed pricing: Intro $0.75 input / $3.75 output per 1M tokens through Dec 31, 2026; then $1.50 / $7.50. Half the original 3.6 Flash token price during the intro window.
Overview
Gemini 3.7 Flash launched on August 13, 2026, three weeks after Gemini 3.6 Flash. Google's Keyword post, written by Tulsee Doshi, calls it "our most intelligent workhorse model yet for coding and agents." It is a model entry, not a new app: you reach it through the Gemini API (AI Studio), Android Studio, Google Antigravity, Gemini Enterprise, and — for individuals — Gemini Spark on Pro and Ultra plans in supported countries.
The numbers Google published against 3.6 Flash, all from that post: FrontierCode 1.1 Main 43.6% vs 34.4%; DeepSWE v1.1 65.3% vs 49.0%; WebDev Arena Elo 1588 vs 1538; GDP.pdf 34.0% vs 22.0%; AutomationBench 30.4% vs 17.0%. Those are vendor-cited evals. The post also says 3.7 Flash puts more effort into multi-step planning and tool calls, and that Gemini Spark starts using 3.7 Flash the same day.
Introductory API pricing is $0.75 per 1M input tokens and $3.75 per 1M output tokens through December 31, 2026. From January 1, 2027 the footnote sets $1.50 / $7.50. The post describes the intro rate as half the original 3.6 Flash cost per million tokens. A model card is linked at deepmind.google/models/model-cards/gemini-3-7-flash. GitHub's August 13 changelog also lists 3.7 Flash in Copilot.
This is the page to keep current, not another Gemini explainer. The winnable queries are whether 3.7 Flash is free, the intro price, and 3.7 vs 3.6. Confirm live rates on Google's pricing page before you model a bill — intro windows expire on a fixed date.
Is Gemini 3.7 Flash free?
Yes, within limits. Gemini 3.7 Flash runs a free tier with paid plans above it.
What the free tier covers: AI Studio and Gemini apps have rate-limited access; the launch post does not publish a free-token allotment for 3.7 Flash specifically.
Listed pricing: Intro $0.75 input / $3.75 output per 1M tokens through Dec 31, 2026; then $1.50 / $7.50. Half the original 3.6 Flash token price during the intro window.
Pricing verified . That is the date the plans were last re-checked against the vendor's own pages, not today's date. Confirm on the official site before you pay.
What the free tier leaves out
Read straight off the plan list below. Vendors move features between tiers, so check the current split before you pay.
- API introductory (through 2026-12-31) $0.75 / 1M input, $3.75 / 1M output Gemini API via Google AI Studio and listed enterprise surfaces. Intro window stated in the Aug 13 footnote.
- API from 2027-01-01 $1.50 / 1M input, $7.50 / 1M output Post-intro rates from the same footnote. Confirm on the live pricing page.
- Gemini Spark (Pro / Ultra) Included with Google AI Pro and Ultra in supported countries Consumer agent surface, not a separate Flash SKU. Unavailable in EEA, Nigeria, Switzerland, and the UK per Google's linked help article.
Gemini 3.7 Flash pricing
| Plan | Price | What's included |
|---|---|---|
| API introductory (through 2026-12-31) | $0.75 / 1M input, $3.75 / 1M output | Gemini API via Google AI Studio and listed enterprise surfaces. Intro window stated in the Aug 13 footnote. |
| API from 2027-01-01 | $1.50 / 1M input, $7.50 / 1M output | Post-intro rates from the same footnote. Confirm on the live pricing page. |
| Gemini Spark (Pro / Ultra) | Included with Google AI Pro and Ultra in supported countries | Consumer agent surface, not a separate Flash SKU. Unavailable in EEA, Nigeria, Switzerland, and the UK per Google's linked help article. |
Gemini API via Google AI Studio and listed enterprise surfaces. Intro window stated in the Aug 13 footnote.
Post-intro rates from the same footnote. Confirm on the live pricing page.
Consumer agent surface, not a separate Flash SKU. Unavailable in EEA, Nigeria, Switzerland, and the UK per Google's linked help article.
One plan carries no published number: Gemini Spark (Pro / Ultra), recorded as “Included with Google AI Pro and Ultra in supported countries”. Nothing is estimated in its place. The vendor's own pricing page is the only source for those figures.
Pricing verified . That is the date the plans were last re-checked against the vendor's own pages, not today's date. Confirm on the official site before you pay.
Is Gemini 3.7 Flash worth it?
Worth it for Teams that want a cheaper Flash-class coding and agent model in the Gemini API, AI Studio, or Antigravity.
You can test that on the free tier before paying anything. The recorded trade-offs are listed below, and any one of them can settle the question on its own.
The 8.9/10 AI Score is an editorial read of published capability, price and shipping pace. Nobody here has hands-on hours with Gemini 3.7 Flash. How we verify.
Worth it if
The strengths recorded against this entry.
- Introductory token price is half of original 3.6 Flash through the end of 2026
- Vendor-published gains vs 3.6 Flash on coding, web-dev, PDF, and workflow evals
- Available the same day in API, Antigravity, Enterprise, and Spark
- Model card published at launch
Not worth it if
Any one of these blocks your use case.
- Intro pricing expires December 31, 2026
- Still a Flash-class model — Google is not claiming it replaces the largest Gemini
- Spark is not available in the EEA, Nigeria, Switzerland, or the UK
- Benchmark figures are vendor-cited, not an independent re-run
What sets Gemini 3.7 Flash apart
- Intro token price is half of original 3.6 Flash through December 31, 2026
- Vendor-cited gains vs 3.6 Flash on FrontierCode, DeepSWE, WebDev Arena, GDP.pdf, AutomationBench
- Same-day in Gemini API, AI Studio, Antigravity, Enterprise, and Spark
- Model card published at launch
Key features
Coding and long-horizon software work
Google cites FrontierCode 1.1 Main at 43.6% vs 34.4% on 3.6 Flash, and DeepSWE v1.1 at 65.3% vs 49.0%, and says first-pass code accuracy is higher.
Web development and UI from a reference
The launch post says 3.7 Flash generates more functional layouts in fewer prompts and follows a screenshot, image, or design system. WebDev Arena Elo is listed at 1588 vs 1538.
Document and workflow evals
GDP.pdf (complex documents) 34.0% vs 22.0%; AutomationBench (business workflows) 30.4% vs 17.0%, both vs 3.6 Flash, per the Aug 13 post.
Gemini Spark uses 3.7 Flash
Spark, the 24/7 agent for Google AI Pro and Ultra in supported countries (not EEA, Nigeria, Switzerland, or the UK, per the help article Google links), starts on 3.7 Flash the day of launch.
How it compares
| Tool | Best for | Pricing | Score |
|---|---|---|---|
| Gemini 3.7 Flash | Teams that want a cheaper Flash-class coding and agent model in the Gemini API, AI Studio, or Antigravity. | Intro $0.75 input / $3.75 output per 1M tokens through Dec 31, 2026; then $1.50 / $7.50. Half the original 3.6 Flash token price during the intro window. | 8.9/10 |
| Gemini | Google Workspace users who want an assistant that can read their Gmail, Drive, and Calendar while reasoning across huge documents or videos in one pass. | Free tier + Advanced $19.99/mo | 9.2/10 |
| ChatGPT vs ChatGPT → | Users who want one subscription covering reasoning, voice, vision, image and video generation, and agentic browsing in a single app. | Free tier + Plus $20/mo + Pro $200/mo | 9.5/10 |
| Grok vs Grok → | People who want Grok 4.6 in chat and need a clear map of Free, SuperGrok, SuperGrok Plus, Heavy, and the API. | Free + SuperGrok $30/mo + SuperGrok Plus $100/mo + Heavy $300/mo | 8.7/10 |
| Claude vs Claude → | Developers and professionals who need agentic coding, computer control, and large-document or codebase analysis in one assistant. | Free tier + Pro $20/mo + Team $30/mo/user | 9.5/10 |
Compare head-to-head
Related reading
Gemini 3.7 Flash: What Shipped and What It Costs
Google launched Gemini 3.7 Flash on August 13. Intro API price is $0.75/$3.75 per 1M tokens through December 31, 2026, then $1.50/$7.50.
DeepSeek Harness: Open Agent Runtime, How to Run It
DeepSeek open-sourced an MIT-licensed agent runtime on August 13. Plugin architecture, Trajectory replay, and the npx command to run it locally.
Grok 4.6 vs 4.5: Pricing, Evals, Where It Ships
xAI shipped Grok 4.6 on August 12. Official $2/$6 API price, vendor evals vs 4.5, and same-week placement in Build, Cursor, and Copilot.
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