Model comparison
Claude 3 Opus vs Mistral Large 2
Head-to-head evidence from 4 shared benchmark results across 2 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.
Public leaderboard positions: Claude 3 Opus #168 (Supported); Mistral Large 2 #163 (Estimated). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. Claude 3 Opus and Mistral Large 2 share 4 comparable benchmark results. 0 of 8 categories are comparable. 1 result is unique to Claude 3 Opus; 7 to Mistral Large 2.
Updated July 20, 2026- Shared results
- 4
- Claude 3 Opus only
- 1
- Mistral Large 2 only
- 7
- Comparable categories
- 0 / 8
Benchmark data for Claude 3 Opus and Mistral Large 2 is coming soon on BenchLM.
Confidence note. This is a partial-evidence comparison with 4 shared benchmark results across 2 evidence categories; 0 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.
Why this result
BenchLM has partial data for these models, but not enough overlapping benchmark coverage to produce a fair score-level comparison yet.
Claude 3 Opus has the larger context window at 200K, compared with 128K for Mistral Large 2.
Category breakdown
Exact category averages are shown below. Not measured means BenchLM does not have enough sourced public coverage for that model and category.
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Claude 3 Opus | Mistral Large 2 | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Claude 3 Opus$15 input / $75 output | Mistral Large 2Not available | A complete price comparison is not available. |
| Generation speedtokens per second | Claude 3 OpusNot available | Mistral Large 238 tok/s | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | Claude 3 OpusNot available | Mistral Large 21.45 s | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | Claude 3 Opus200K | Mistral Large 2128K | Claude 3 Opus lists the larger context window. |
Benchmark Deep Dive
Agentic1 benchmarks
| Benchmark | Claude 3 Opus | Mistral Large 2 | Result |
|---|---|---|---|
| τ²-bench resultsSource | — | 30.7% | Not comparable |
Coding2 benchmarks
Reasoning2 benchmarks
Knowledge6 benchmarks
| Benchmark | Claude 3 Opus | Mistral Large 2 | Result |
|---|---|---|---|
| Artificial Analysis Intelligence IndexSource | 11.8% | 9.2% | Claude 3 Opus leads |
| AA-GPQA DiamondSource | 48.9% | 48.6% | Claude 3 Opus leads |
| AA-HLESource | 3.1% | 4.0% | Mistral Large 2 leads |
| AA-Omniscience IndexSource | — | -34.0% | Not comparable |
| AA-Omniscience AccuracySource | — | 20.1% | Not comparable |
| AA-Omniscience Hallucination RateSource | — | 67.8% | Not comparable |
Inst. Following1 benchmarks
| Benchmark | Claude 3 Opus | Mistral Large 2 | Result |
|---|---|---|---|
| AA-IFBenchSource | — | 31.2% | Not comparable |
Frequently Asked Questions (3)
Can I compare Claude 3 Opus and Mistral Large 2 on BenchLM yet?
Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.
Why does this comparison show “coming soon”?
BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.
What data is available for Claude 3 Opus and Mistral Large 2 today?
Claude 3 Opus: $15.00 input / $75.00 output per 1M tokens Mistral Large 2: Pricing unavailable Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
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