Qwen: Qwen3 Coder Flash API Pricing
Qwen: Qwen3 Coder Flash costs $0.195 per 1M input tokens and $0.975 per 1M output tokens (cache reads: $0.039). Context window: 1M. Prices verified 2026-10-21 · source
Alternatives to consider
Rebuilt daily from our snapshot archive — the chart appears once a model has 5+ snapshots of history.
From our own daily snapshot archive — independent of provider announcements.
Token economics
| Token type | Price | vs base input |
|---|---|---|
| Standard input | $0.195 | — |
| Cache read | $0.039 | −80% |
| Cache write (5m) | $0.244 | +25% |
| Output | $0.975 | — |
Prompt caching stores repeated context server-side: reads cost far less, but writes carry a one-time premium.
Training data ends here — newer events require retrieval or web search.
What would Qwen: Qwen3 Coder Flash cost you per month?
| Workload | Requests/mo | Avg tokens (in/out) | Est. monthly cost |
|---|---|---|---|
| Light chatbot | 10,000 | 800 / 400 | $5.46 |
| Coding agent | 5,000 | 8,000 / 2,000 | $17.55 |
| RAG pipeline | 30,000 | 4,000 / 500 | $38.02 |
| Doc summarizer | 2,000 | 20,000 / 1,000 | $9.75 |
Estimates use list prices without prompt caching. Caching can cut input cost by up to 90% on repeated context.
About Qwen: Qwen3 Coder Flash
Qwen3 Coder Flash is Alibaba's fast and cost efficient version of their proprietary Qwen3 Coder Plus. It is a powerful coding agent model specializing in autonomous programming via tool calling...
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Frequently asked questions
How much does Qwen: Qwen3 Coder Flash cost?
Qwen: Qwen3 Coder Flash costs $0.195 per 1M input tokens and $0.975 per 1M output tokens; cached input tokens cost $0.039 per 1M. Verified 2026-10-21 — provider source.
What is the context window?
1M tokens, with up to 66K output tokens per response. That's roughly 1250 pages of text in a single request.
Does it support prompt caching?
Yes — cached input is $0.039/1M, about 80% cheaper than standard input. Agents and RAG workloads with repeated context benefit most.
What's a cheaper alternative?
ScaleDown: Summarize saves about 93% on a typical workload with comparable quality.
Official resources
- Qwen: Qwen3 Coder Flash on OpenRouter — live endpoint, pricing source of record.
- Artificial Analysis leaderboard → — independent intelligence and performance rankings.
- Qwen GitHub → — official model repositories and release notes.
- Shred your current bill — paste a CSV and see if switching saves money.