Gemini 3.7 Flash
Last verified August 24, 2026 · Google pricing ↗$0.750/1M input · $3.75/1M output · 1.0M context · Google
Gemini 3.7 Flash costs $0.750 per 1M input tokens and $3.75 per 1M output tokens from Google, with a 1.0M-token context window. A typical chat reply (1,500 tokens in, 400 out) costs $0.0026, or $26.25 per 10,000 requests. On that workload it is cheaper than 89 of the 172 other buyable models tracked here.
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What Gemini 3.7 Flash Costs Per Request
At $0.750 per 1M input and $3.75 per 1M output tokens, before caching or batch discounts.
| Workload | Input / output tokens | Per request | Per 10,000 requests |
|---|---|---|---|
| Chat reply | 1,500 / 400 | $0.0026 | $26.25 |
| RAG answer over retrieved docs | 8,000 / 600 | $0.0083 | $82.50 |
| Coding-agent step | 30,000 / 2,000 | $0.030 | $300.00 |
Gemini 3.7 Flash vs Similarly Priced Models
Nearest buyable models by price, with the RAG answer above (8,000 in / 600 out) priced on each.
| Model | Input /1M | Output /1M | Context | RAG answer |
|---|---|---|---|---|
| Gemini 3.7 Flash Google | $0.750 | $3.75 | 1.0M | $0.0083 |
| Gemini 3.8 Flash Google | $0.750 | $3.75 | 1.0M | $0.0083 |
| Qwen3.5-397B-A17B Alibaba | $0.600 | $3.60 | 262K | $0.0070 |
| GLM-5 Zhipu | $1.00 | $3.20 | 200K | $0.0099 |
Alternatives to Gemini 3.7 Flash
Pricing Details
GoogleDEPRECATED on the Gemini API October 8, 2026: requests are auto-routed to gemini-3.8-flash and the model no longer has a row on Google's pricing page; Vertex retires it January 28, 2027. GA August 13, 2026. Google markets it as half the original 3.6 Flash cost, which is true of 3.6 Flash's launch price but not its current one: Google cut 3.6 Flash to the identical $0.75/$3.75 on the same day, so switching between the two changes nothing. Google's own model card prints both at $0.75/$3.75. Every published line doubles on Jan 1, 2027, so caching (90% off), batch (50% off) and the Vertex Priority tier (1.8x) all save the same percentage on both sides of the date and none of them offsets the rise. Cached input: $0.075/1M (then $0.15). Cache storage: $0.50/1M/hr (then $1.00). Batch: $0.375/$1.875 (then $0.75/$3.75). Vertex Priority: $1.35/$6.75 (then $2.70/$13.50). No context-length tiers, flat at any prompt size. Output price includes thinking tokens; thinking_level takes low/medium/high, defaults to medium, rejects minimal. Artificial Analysis Intelligence Index 56 (3.6 Flash 52, GPT-5.6 Terra 57). DeepSWE v1.1 65.3, FrontierCode 1.1 Main 43.6, Terminal-bench 2.1 85.8, Code Arena Elo 1588, GDM-MRCR v2 8-needle 97.0. Knowledge cutoff March 2026 per the model card, though Google notes some domains stay limited to January 2025. Not stated on the pricing or models page. Estimated tokens (different tokenizer).
Input / 1M tokens
$0.75
Output / 1M tokens
$3.75
Context Window
1.0M
Max Output
66K
Introductory pricing
Scheduled price change
Gemini 3.7 Flash bills at $0.75 input / $3.75 output per 1M tokens through December 31, 2026. From January 1, 2027 the rate becomes $1.50 input / $7.50 output per 1M tokens, a 100% increase. Every figure on this page uses the rate in effect today.
Google’s published pricing ↗Price History
No price change recorded since 2026-08-14, when this site started tracking this model; it launched on 2026-08-13.
Frequently Asked Questions
Common questions about Gemini 3.7 Flash pricing and usage
How much does Gemini 3.7 Flash cost?
Gemini 3.7 Flash costs $0.75 per 1 million input tokens and $3.75 per 1 million output tokens. This pricing is set by Google.
What tokenizer does Gemini 3.7 Flash use?
Gemini 3.7 Flash uses the cl100k_base tokenizer. This tokenizer has a vocabulary of ~100,000 tokens and is widely used across many models.
What is Gemini 3.7 Flash's context window?
Gemini 3.7 Flash supports a context window of 1.0M tokens (1,048,576 tokens). The maximum output length is 66K tokens.
How does Gemini 3.7 Flash compare to other models?
On an 8,000-token-in, 600-token-out RAG answer, Gemini 3.7 Flash costs $0.0083 per request. The nearest-priced alternatives cost: Gemini 3.8 Flash (Google) $0.0083, Qwen3.5-397B-A17B (Alibaba) $0.0070, GLM-5 (Zhipu) $0.0099. The table above lists their full rates and context windows.
How do I count tokens for Gemini 3.7 Flash?
Use the token counter at the top of this page or visit the homepage calculator. Paste your text and it will show the exact token count and cost for Gemini 3.7 Flash using the cl100k_base tokenizer.
Read More About Gemini 3.7 Flash
Gemini 3.8 Flash arrives on an introductory price that is not counted from its introduction. It expires December 31 like the other two models on it, so the newest Flash gets 121 days of the discount and the one before it got 141.
September 3, 2026 · 12 min read
Google cut Gemini 3.6 Flash in half on Thursday and launched Gemini 3.7 Flash at the same two numbers. The 50% is real, the saving is zero, and every line on both cards doubles on January 1.
August 14, 2026 · 12 min read