Claude Opus 4.7 vs Mistral Large
Side-by-side comparison of Claude Opus 4.7 (Anthropic) and Mistral Large (Mistral). Exact API pricing per million tokens, context windows, output speed, and total cost on real-world prompts.
Specifications
| Spec | Claude Opus 4.7 | Mistral Large |
|---|---|---|
| Provider | Anthropic | Mistral |
| Model id | claude-opus-4.7 | mistral-large |
| Input price (per 1M tokens) | $5.00 | $4.00 |
| Output price (per 1M tokens) | $25.00 | $12.00 |
| Context window | 1,000,000 | 128,000 |
| Output speed (tokens/sec) | ~30 | ~55 |
Cost on real prompts
Total cost = (input tokens × input price) + (output tokens × output price). Numbers below use the exact pricing tables published by each provider.
| Scenario | Input | Output | Claude Opus 4.7 | Mistral Large | Cheaper |
|---|---|---|---|---|---|
| Short question + answer | 50 | 150 | $0.004000 | $0.002000 | Mistral Large |
| Code review on one file | 500 | 1,500 | $0.040000 | $0.020000 | Mistral Large |
| Long document summary | 5,000 | 500 | $0.037500 | $0.026000 | Mistral Large |
| Heavy reasoning task | 2,000 | 8,000 | $0.210000 | $0.104000 | Mistral Large |
| Full codebase analysis | 50,000 | 10,000 | $0.500000 | $0.320000 | Mistral Large |
Want the exact cost for your prompt instead of these examples? Open the cost calculator pre-loaded with both models →
When to pick which
Heuristics derived from the spec table above. Always validate on your own prompts before committing — these are starting points, not verdicts.
Pick Claude Opus 4.7 for
- •tasks needing a larger context window — claude-opus-4.7 fits 8x more tokens than mistral-large
- •complex multi-step reasoning (math, debugging, planning) — claude-opus-4.7 uses chain-of-thought internally
Pick Mistral Large for
- •output-heavy workloads — mistral-large is meaningfully cheaper per output token
- •input-heavy workloads — mistral-large is cheaper per input token
- •latency-sensitive UX — mistral-large streams faster (~55 vs ~30 tok/s)
Switching between them
For most use cases, switching providers means updating the model id and the request shape if the providers differ. Within the same provider, it's usually a single-line change.
From Claude Opus 4.7 to Mistral Large
# Before
model = "claude-opus-4.7"
# After
model = "mistral-large"If the providers differ (Anthropic vs Mistral), you'll also need to swap the SDK / endpoint URL. Cross-provider migrations usually take 30 minutes to a few hours depending on how many features (streaming, function calling, tool use) you depend on.
Calculate cost on your own prompt
The examples above use generic input/output ratios. For an exact comparison, paste your real prompt into the calculator — it counts tokens with the right tokenizer for each model and shows side-by-side cost.
Open the calculator with both models →