Qwen3.7 Flash
Qwen3.7 Flash is a reasoning model from Qwen released on Jul 15, 2026. It reads text, images and video and writes text, with a 1M token context window and up to 131K tokens per reply.
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It costs $0.03 per million input tokens and $0.13 per million output tokens. Cached input bills at $0.003, 90% less than fresh input.
It supports tool calling, structured JSON output and prompt caching.
12 providers serve it, including Vercel AI Gateway, AIHubMix and Alibaba (China). The lowest input price is $0.0282 per million tokens at AIHubMix.
- Modalities
- In / out price
- $0.03 / $0.13 per 1M
- Context
- 1M
- Max output
- 131K
- Released
- Jul 15, 2026
- Knowledge cutoff
- n/a
- Tool calling
- Structured output
- Reasoning
- Prompt caching
- Open weights
- Free to use
Qwen3.7 Flash pricing
USD, as listed on Oct 15, 2026. Most bills are input heavy, so the cached input rate matters as much as the headline price.
| Input | $0.03 / 1M tokens | |
|---|---|---|
| Output | $0.13 / 1M tokens | |
| Cached input (read) | $0.003 / 1M tokens | 90% off input |
| Cache write | $0.0375 / 1M tokens | |
| Prompts over 32K | $0.10 in, $0.40 out | long context rate |
| Prompts over 256K | $0.20 in, $0.80 out | long context rate |
Qwen3.7 Flash providers
12 providers serve it, including Vercel AI Gateway, AIHubMix and Alibaba (China). The lowest input price is $0.0282 per million tokens at AIHubMix. Each host sets its own price and limits, so the cheapest one is not always the one with the longest context.
| Provider | Input /M | Output /M | Cache read /M | Context | Max output |
|---|---|---|---|---|---|
| Alibaba First party | $0.03 | $0.13 | $0.003 | 1M | 131K |
| Vercel AI Gateway | $0.03 | $0.13 | $0.006 | 991K | 64K |
| AIHubMix | $0.0282 | $0.1128 | $0.0056 | 991K | 64K |
| Alibaba (China) | $0.0296 | $0.1185 | $0.003 | 1M | 131K |
| DevPass (LLM Gateway) | $0.03 | $0.13 | $0.006 | 984K | 1M |
| EmpirioLabs AI | $0.03 | $0.13 | $0.006 | 1M | 66K |
| Kilo Gateway | $0.03 | $0.13 | $0.006 | 1M | 66K |
| LLM Gateway | $0.03 | $0.13 | $0.006 | 984K | 66K |
| NanoGPT | $0.03 | $0.13 | $0.006 | 984K | 66K |
| OrcaRouter | $0.03 | $0.13 | $0.006 | 1M | 131K |
| CrossModel | $0.04 | $0.13 | $0.01 | 1M | 66K |
| Charm Hyper | $0.20 | $0.80 | $0.04 | 1M | 64K |
What Qwen3.7 Flash costs per month
Pick a workload close to yours or type your own volumes.
Supported request parameters
What you can set when you call Qwen3.7 Flash through an OpenAI compatible API.
- Tools
tools - Structured outputs
structured_outputs - Reasoning
reasoning - Temperature
temperature
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Qwen3.7 Flash questions
How much does the Qwen3.7 Flash API cost?
$0.03 per million input tokens and $0.13 per million output tokens, with cached input at $0.003. Prompts over 32K tokens bill at $0.10 input and $0.40 output. The estimator on this page turns that into a monthly bill for your own workload.
What is the context window of Qwen3.7 Flash?
1,000,000 tokens of input, and it can write up to 131,072 tokens in one reply. As a rough guide, a million tokens is around 750,000 English words.
Which providers serve Qwen3.7 Flash?
12 providers serve it, including Vercel AI Gateway, AIHubMix and Alibaba (China). The lowest input price is $0.0282 per million tokens at AIHubMix. Prices differ by host, so the Providers table on this page lists each one with its input and output price.
Does Qwen3.7 Flash support tool calling?
Yes. It accepts tool definitions and can return JSON that matches a schema, which is what an agent needs to call your APIs.
Is Qwen3.7 Flash open source?
No. Qwen serves it through an API only, so you cannot download the weights or host it yourself.
When was Qwen3.7 Flash released?
Jul 15, 2026.
Catalog data from models.dev (MIT licensed), refreshed daily, last on Oct 15, 2026. The summary is written from these facts.
Building on Qwen3.7 Flash?
I test your real tasks on it and the two closest alternatives, then ship the agent on whichever wins on cost and accuracy.
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