Mistral Small 4 pricing
Mistral Small 4, Small-tier from Mistral AI, costs $0.15 per 1M input tokens and $0.60 per 1M output tokens.
Input$0.15per 1M tokens
Output$0.60per 1M tokens
Context window256Ktokens
TierSmallMistral AI
Price your own workload against Mistral Small 4 in the calculator →
Specs and pricing
| Provider | Mistral AI |
| Tier | Small |
| Context window | 256K tokens |
| Max output | — |
| Input price | $0.15 / 1M tokens |
| Output price | $0.60 / 1M tokens |
| Modalities | text |
| Released | 2026-03 |
What it costs at realistic volumes
Assuming a 4:1 input:output token ratio, a common shape for chat and RAG-style workloads:
| Volume (4:1 in:out ratio) | Input cost | Output cost | Total / month |
|---|---|---|---|
| 1,000,000 in / 250,000 out | $0.15 | $0.15 | $0.30 |
| 10,000,000 in / 2,500,000 out | $1.50 | $1.50 | $3.00 |
| 100,000,000 in / 25,000,000 out | $15.00 | $15.00 | $30.00 |
Cheaper alternatives
Same tier (Small), a different provider, and a lower blended cost at the 4:1 ratio used above:
| Model | Provider | $/1M in | $/1M out | At the 4:1 ratio |
|---|---|---|---|---|
| Meta-Llama-3.1-8B-Instruct-Turbo | DeepInfra | $0.02 | $0.04 | 90% cheaper blended |
| Solar Pro 4 | OpenRouter | $0.03 | $0.12 | 80% cheaper blended |
| GPT-OSS 20B | OpenRouter | $0.03 | $0.13 | 79.2% cheaper blended |
| schematron-v2-turbo | inference.net | $0.03 | $0.15 | 77.5% cheaper blended |
| Amazon Nova Micro | Amazon (Nova) | $0.035 | $0.14 | 76.7% cheaper blended |