Anthropic: Claude Sonnet 4.5 vs Mistral Medium (latest)
Mistral Medium (latest) is cheaper than Anthropic: Claude Sonnet 4.5 by about 50% on a blended (75% input / 25% output) basis. Anthropic: Claude Sonnet 4.5 charges $3.000000 / $15.000000 per 1M input/output tokens; Mistral Medium (latest) charges $1.500000 / $7.500000.
| Field | Anthropic: Claude Sonnet 4.5 | Mistral Medium (latest) |
|---|---|---|
| Input $/Mtok | $3.000000 | $1.500000 |
| Output $/Mtok | $15.000000 | $7.500000 |
| Cache read $/Mtok | $0.300000 | $0.150000 |
| Cache write $/Mtok | $3.750000 | – |
| Input $/Mchar | n/a | 0.533428 |
| Output $/Mchar | n/a | 2.667141 |
| Context window | 1000000 | 262144 |
| Tokenizer | claude | mistral |
Price history
Same workload, monthly cost
Illustrative monthly cost at 10M tokens/month, split per workload preset. Not a substitute for the calculator, which uses your own volume, cache and batch assumptions.
| Workload | Anthropic: Claude Sonnet 4.5 | Mistral Medium (latest) |
|---|---|---|
| Coding agent | $36.00 | $18.00 |
| RAG chat | $48.00 | $24.00 |
| Summarisation (batch) | $42.00 | $21.00 |
| Classification | $32.40 | $16.20 |
| Chat assistant | $78.00 | $39.00 |
| Content generation | $126.00 | $63.00 |
Cite this page
Anthropic: Claude Sonnet 4.5 vs Mistral Medium (latest): $3.000000/$15.000000 vs $1.500000/$7.500000 per 1M tokens, as of 2026-10-04 (Token Barometer, https://tokenbarometer.com/compare/anthropic_claude-sonnet-4-5-vs-mistral_mistral-medium-2508).
Anthropic: Claude Sonnet 4.5 page | Mistral Medium (latest) page | Open in calculator