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Claude Opus 4 7 vs Mistral Large 3
Side-by-side pricing, context window, features, and per-use-case verdict. Data sourced from LiteLLM, updated regularly.
Specifications
| Feature | Claude Opus 4 7 | Mistral Large 3 |
|---|---|---|
| Provider | anthropic | mistral |
| Model ID | claude-opus-4-7 | mistral/mistral-large-3 |
| Input / 1M tokens | $5.00 | $0.50 (90% cheaper) |
| Output / 1M tokens | $25.00 | $1.50 (94% cheaper) |
| Cached input / 1M | $0.50 | — |
| Context window | 1000kk tokens | 262kk tokens |
| Max output | 128kk tokens | 262kk tokens |
| Vision | ✅ | ✅ |
| Function calling | ✅ | ✅ |
| Prompt caching | ✅ | ⬜ |
| Web search | ⬜ | ⬜ |
| JSON schema | ✅ | ✅ |
Monthly cost comparison
No cache discount applied — pure token costs at three usage scales.
| Scale | Claude Opus 4 7 | Mistral Large 3 | Winner |
|---|---|---|---|
| Small 1M in / 0.2M out | $10.00 | $0.80 | Mistral Large 3 saves 92% |
| Medium 10M in / 2M out | $100 | $8.00 | Mistral Large 3 saves 92% |
| Large 100M in / 20M out | $1000 | $80.00 | Mistral Large 3 saves 92% |
Category winners
Cheapest input
Mistral Large 3
$0.50/M
· 90% less than the other
Cheapest output
Mistral Large 3
$1.50/M
· 94% less than the other
Larger context
Claude Opus 4 7
1000kk tokens · 281% larger window
More features
Claude Opus 4 7
4 / 5 capabilities
Better for…
High-volume RAG & repeated context
$0.50/M cached input — prompt caching makes repeated context retrieval significantly cheaper
Claude Opus 4 7
Short interactions & high-throughput APIs
$1.50/M output — 94% cheaper on output at scale
Mistral Large 3
Long-document processing & large codebases
1000k context window vs 262k — 281% larger context
Claude Opus 4 7
Agentic workflows & tool use
Supports 4 of 5 tracked capabilities (vision, function calling, caching, web search, JSON schema)
Claude Opus 4 7
Deep-dive on each model
Pricing data sourced from LiteLLM and refreshed regularly. Always verify with each provider's official pricing page before making business decisions.