Mistral: Mixtral 8x22B Instruct API Pricing
Mistral: Mixtral 8x22B Instruct costs $2.00 per 1M input tokens and $6.00 per 1M output tokens (cache reads: $0.200). Context window: 66K. Prices verified 2026-10-21 · source
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Token economics
| Token type | Price | vs base input |
|---|---|---|
| Standard input | $2.00 | — |
| Cache read | $0.200 | −90% |
| Output | $6.00 | — |
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 Mistral: Mixtral 8x22B Instruct cost you per month?
| Workload | Requests/mo | Avg tokens (in/out) | Est. monthly cost |
|---|---|---|---|
| Light chatbot | 10,000 | 800 / 400 | $40.00 |
| Coding agent | 5,000 | 8,000 / 2,000 | $140.00 |
| RAG pipeline | 30,000 | 4,000 / 500 | $330.00 |
| Doc summarizer | 2,000 | 20,000 / 1,000 | $92.00 |
Estimates use list prices without prompt caching. Caching can cut input cost by up to 90% on repeated context.
About Mistral: Mixtral 8x22B Instruct
Mistral's official instruct fine-tuned version of [Mixtral 8x22B](/models/mistralai/mixtral-8x22b). It uses 39B active parameters out of 141B, offering unparalleled cost efficiency for its size. Its strengths include: - strong math, coding,...
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Frequently asked questions
How much does Mistral: Mixtral 8x22B Instruct cost?
Mistral: Mixtral 8x22B Instruct costs $2.00 per 1M input tokens and $6.00 per 1M output tokens; cached input tokens cost $0.200 per 1M. Verified 2026-10-21 — provider source.
What is the context window?
66K tokens, with up to 52K output tokens per response. That's roughly 82 pages of text in a single request.
Does it support prompt caching?
Yes — cached input is $0.200/1M, about 90% cheaper than standard input. Agents and RAG workloads with repeated context benefit most.
What's a cheaper alternative?
ScaleDown: Summarize saves about 99% on a typical workload with comparable quality.
Official resources
- Mistral: Mixtral 8x22B Instruct on OpenRouter — live endpoint, pricing source of record.
- Artificial Analysis leaderboard → — independent intelligence and performance rankings.
- Mistral models → — first-party model specifications and limits.
- Shred your current bill — paste a CSV and see if switching saves money.