Mistral Large 3 API pricing
Mistral Large 3 costs $0.5 per million input tokens and $1.5 per million output tokens. A typical chatbot request (about 1,500 input + 400 output tokens) costs $0.0014, or $1.39 per 1,000 requests.
0 characters0 words0 tokens (GPT o200k)
| Model | Per month |
|---|---|
| Mistral Large 3 |
≈ = estimated token count: only OpenAI publishes its tokenizer. Claude counts use Anthropic’s published ratios; use the count_tokens API for an exact number.
Mistral Large 3 price per million tokens
USD, Mistral standard tier. Prices checked on October 28, 2026.
| Token type | Price per 1M | With Batch API |
|---|---|---|
| Input | $0.5 | $0.25 |
| Output | $1.5 | $0.75 |
Model ID: mistral-large-3 · Source: mistral.ai
What a Mistral Large 3 request costs
| Request | Per request | Per 1,000 |
|---|---|---|
| Short chat reply 500 input + 200 output tokens | $0.00056 | $0.56 |
| Chatbot turn with context 1,500 input + 400 output tokens | $0.0014 | $1.39 |
| Document Q&A (RAG) 8,000 input + 500 output tokens | $0.0050 | $4.95 |
| Long-document summary 150,000 input + 2,000 output tokens | $0.08 | $81.75 |
Token counts are measured with GPT's o200k tokenizer and converted for Mistral Large 3 (see below). No caching or batch discount.
Similarly priced models
| Model | Chatbot request | vs Mistral Large 3 |
|---|---|---|
| DeepSeek Flash DeepSeek | $0.00095 | −31% |
| Gemini 3.1 Flash-Lite Google | $0.00099 | −28% |
| GPT-5 mini OpenAI | $0.0012 | −15% |
| Gemini 3.5 Flash-Lite Google | $0.0015 | +6% |
| Gemini 2.5 Flash Google | $0.0015 | +6% |
| Grok Build 0.1 xAI | $0.0024 | +71% |
Frequently asked questions
How much does the Mistral Large 3 API cost?
Mistral Large 3 costs $0.5 per million input tokens and $1.5 per million output tokens on Mistral's standard tier. Prices checked on October 28, 2026.
How much does one Mistral Large 3 request cost?
A typical chatbot request with about 1,500 input and 400 output tokens costs about $0.0014, or $1.39 per 1,000 requests. Paste your own prompt into the calculator on this page for an exact estimate.
Does Mistral Large 3 support prompt caching?
Mistral does not list a cached-input price for Mistral Large 3.
Does Mistral Large 3 have a Batch API discount?
Yes: 50% off for requests sent through the Batch API, which may take up to 24 hours. That makes it $0.25 / $0.75 per million input / output tokens.
How are Mistral Large 3 tokens counted?
Mistral Large 3's tokenizer is not published. We estimate about 1.05× the GPT o200k count for the same text.