# Claude 3 Opus vs Mistral Small 4

> Side-by-side benchmark comparison for Claude 3 Opus and Mistral Small 4 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/claude-3-opus-vs-mistral-small-4
- Last updated: September 10, 2026

- Shared sourced benchmarks: 0
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

No benchmark verdict yet: there is no shared sourced benchmark row for Claude 3 Opus and Mistral Small 4.

## Summary

- Claude 3 Opus and Mistral Small 4 do not currently share a sourced benchmark row. The mirror therefore compares metadata, pricing, context windows, and each model's separately reported coverage without naming a benchmark winner.

## Model Snapshot

| Property | Claude 3 Opus | Mistral Small 4 |
|----------|----------|----------|
| Creator | Anthropic | Mistral |
| Type | Proprietary | Open Weight |
| Reasoning | Non-Reasoning | Non-Reasoning |
| Context | 200K | 256K |
| Independent public score (not head-to-head) | 35.42 | 42.97 |
| Benchmarks Covered | 0 | 0 |
| Pricing (input/output) | $15.00 / $75.00 | $0.15 / $0.60 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Claude 3 Opus public-lane score: Coming soon
- Mistral Small 4 public-lane score: 37.8 (Estimated · #125/152)

### Coding

- Winner: Insufficient shared evidence
- Claude 3 Opus public-lane score: 34.6 (Estimated · #129/151)
- Mistral Small 4 public-lane score: 40.9 (Estimated · #112/151)

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Claude 3 Opus public-lane score: Coming soon
- Mistral Small 4 public-lane score: 43.7 (Unranked · 1 rankable row)

### Reasoning

- Winner: Insufficient shared evidence
- Claude 3 Opus public-lane score: Coming soon
- Mistral Small 4 public-lane score: 55.2 (Unranked · 2 rankable rows)

### Knowledge

- Winner: Insufficient shared evidence
- Claude 3 Opus public-lane score: 34 (Estimated · #164/183)
- Mistral Small 4 public-lane score: 40.8 (Estimated · #128/183)

### Instruction Following

- Winner: Insufficient shared evidence
- Claude 3 Opus public-lane score: Coming soon
- Mistral Small 4 public-lane score: 57.3 (#75/123)

## FAQ

### Can I compare Claude 3 Opus and Mistral Small 4 on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but sourced benchmark coverage is still incomplete for a fair score-level comparison.

### Why does this page show "coming soon" values?

BenchLM only calls winners when public benchmark coverage is available on both sides of the comparison.

## Related Comparisons

- [Claude 3 Opus vs Mistral Small 4 (Reasoning)](/compare/claude-3-opus-vs-mistral-small-4-reasoning)
- [Mistral Small 4 vs Mistral Small 4 (Reasoning)](/compare/mistral-small-4-vs-mistral-small-4-reasoning)
- [Claude 3 Opus vs Claude Fable 5.1](/compare/claude-3-opus-vs-claude-fable-5-1)
- [Mistral Small 4 vs Claude Fable 5.1](/compare/claude-fable-5-1-vs-mistral-small-4)

## Explore More

- [Claude 3 Opus profile](/models/claude-3-opus)
- [Mistral Small 4 profile](/models/mistral-small-4)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)