MistralMistral Large 4 pricing
$0.68 per 1M input tokens and $2.09 per 1M output tokens. In real work that is 0.29¢ per chat answer and 1.4¢ to summarize a 20-page PDF.
Official price at Mistral AI: $0.68 / $2.09 per 1M, cached $0.07 (source, checked Oct 11, 2026).
What Mistral Large 4 costs per task
Every row below was measured: we ran the task on this model and counted the tokens. Reasoning tokens are billed as output.
| Task | Cost | Tokens used | Price rank | Basis |
|---|---|---|---|---|
| Answer a chat question | 0.29¢$2.91 / 1,000 | 40 in · 523 out · 854 reasoning | 188 of 336 | measured |
| Reply to a customer email | 0.76¢$7.58 / 1,000 | 254 in · 599 out · 2,946 reasoning | 294 of 336 | measured |
| Write a 1,500-word blog post | 1.6¢$16.27 / 1,000 | 55 in · 2,064 out · 5,705 reasoning | 226 of 336 | measured |
| Write 10 product descriptions | 0.66¢$6.63 / 1,000 | 285 in · 849 out · 2,230 reasoning | 180 of 336 | measured |
| Translate 1,000 words | 2.6¢$26.28 / 1,000 | 1,349 in · 1,317 out · 10,816 reasoning | 267 of 336 | measured |
| Proofread one page (500 words) | 0.92¢$9.15 / 1,000 | 731 in · 860 out · 3,281 reasoning | 261 of 336 | measured |
| Summarize a 20-page PDF | 1.4¢$13.63 / 1,000 | 13,373 in · 151 out · 2,019 reasoning | 217 of 336 | measured |
| Extract data from an invoice | 0.58¢$5.80 / 1,000 | 374 in · 871 out · 1,784 reasoning | 245 of 336 | measured |
| Analyze a 200-row spreadsheet | 2.6¢$25.61 / 1,000 | 4,774 in · 4,526 out · 6,174 reasoning | 184 of 336 | measured |
| Answer from 5 retrieved documents (RAG) | 0.92¢$9.23 / 1,000 | 3,772 in · 210 out · 2,981 reasoning | 227 of 336 | measured |
| Classify 100 support tickets | 1.6¢$16.33 / 1,000 | 1,274 in · 832 out · 6,565 reasoning | 240 of 336 | measured |
| Review 500 lines of code | 2.2¢$22.22 / 1,000 | 4,658 in · 1,594 out · 7,522 reasoning | 212 of 336 | measured |
| Write a SQL query | 0.67¢$6.68 / 1,000 | 121 in · 511 out · 2,647 reasoning | 252 of 336 | measured |
| Run a 50-step coding agent | 52¢$521 / 1,000 | 2,304,625 in · 15,450 out · 132,350 reasoning | 173 of 336 | modeled |
Price at every provider
List prices per 1M tokens (input / output) at each host serving Mistral Large 4 through OpenRouter today. Hosts can differ in quantization, context and speed.
| Provider | Input / output | Cached input | Context | Uptime |
|---|---|---|---|---|
Mistralunknown | $0.68 / $2.09 | $0.07 | 1M | 100% |
Mistralunknown | $0.68 / $2.09 | $0.07 | 1M | 100% |
Mistralunknown | $0.75 / $2.30 | $0.077 | 524K |
Price history
First seen in our price history on Oct 11, 2026 at $0.68 input / $2.09 output. The list price has not changed since.
FAQ
How much does Mistral Large 4 cost?
Mistral Large 4 costs $0.68 per 1 million input tokens and $2.09 per 1 million output tokens, with cached input at $0.07 (list price on Oct 18, 2026). In practice one chat answer costs about 0.29¢ and summarizing a 20-page PDF about 1.4¢.
Where is Mistral Large 4 cheapest?
Among 3 providers we track, the lowest list price today is at Mistral: $0.68 input and $2.09 output per 1M tokens.
Does Mistral Large 4 charge for reasoning tokens?
Yes. Reasoning (thinking) tokens are billed as output tokens. That is why the cost per task can be much higher than the visible answer suggests - our task costs include them.
Is the Mistral Large 4 cost per task measured or estimated?
Measured: we ran all 13 benchmark prompts on Mistral Large 4 through OpenRouter and recorded the tokens it used.