Model comparison
Claude Fable 5 vs Mistral Large 2
Head-to-head evidence from 11 shared benchmark results across 5 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.
Public leaderboard positions: Claude Fable 5 #2 (Supported); Mistral Large 2 #163 (Estimated). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. Claude Fable 5 and Mistral Large 2 share 11 comparable benchmark results. 0 of 8 categories are comparable. 23 results are unique to Claude Fable 5; 0 to Mistral Large 2.
Updated July 23, 2026- Shared results
- 11
- Claude Fable 5 only
- 23
- Mistral Large 2 only
- 0
- Comparable categories
- 0 / 8
Benchmark data for Claude Fable 5 and Mistral Large 2 is coming soon on BenchLM.
Confidence note. This is a partial-evidence comparison with 11 shared benchmark results across 5 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 Fable 5 has the larger context window at 1M+, 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.
| Category | Claude Fable 5 | Δ | Mistral Large 2 |
|---|---|---|---|
| Agentic | Claude Fable 584.6 | MarginNo overlap | Mistral Large 2Not measured |
| Coding | Claude Fable 589.2 | MarginNo overlap | Mistral Large 2Not measured |
| Multimodal | Claude Fable 557.9 | MarginNo overlap | Mistral Large 2Not measured |
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Claude Fable 5 | Mistral Large 2 | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Claude Fable 5$10 input / $50 output | Mistral Large 2Not available | A complete price comparison is not available. |
| Generation speedtokens per second | Claude Fable 5Not available | Mistral Large 238 tok/s | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | Claude Fable 5Not available | Mistral Large 21.45 s | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | Claude Fable 51M+ | Mistral Large 2128K | Claude Fable 5 lists the larger context window. |
Benchmark Deep Dive
Agentic13 benchmarks
| Benchmark | Claude Fable 5 | Mistral Large 2 | Result |
|---|---|---|---|
| Terminal-Bench 2.0Source | 84.3% | — | Not comparable |
| OSWorld-VerifiedSource | 85% | — | Not comparable |
| GDPval-AASource | 1748 | — | Not comparable |
| AA Agentic IndexSource | 52.8% | — | Not comparable |
| τ²-bench resultsSource | 98.5% | 30.7% | Claude Fable 5 leads |
| GDPval-AASource | 62.4% | — | Not comparable |
| AA BriefcaseSource | 1574 | — | Not comparable |
| AA AutomationBenchSource | 48.6% | — | Not comparable |
| AA EnterpriseOps-GymSource | 51.1% | — | Not comparable |
| AA Harvey LABSource | 93.6% | — | Not comparable |
| AA Tau3 BankingSource | 26.8% | — | Not comparable |
| terminalBenchHardSource | 62.9% | — | Not comparable |
| aaTerminalBench21Source | 84.6% | — | Not comparable |
Coding9 benchmarks
| Benchmark | Claude Fable 5 | Mistral Large 2 | Result |
|---|---|---|---|
| SWE-bench VerifiedSource | 95% | — | Not comparable |
| SWE-bench ProSource | 80% | — | Not comparable |
| FrontierCode 1.1 MainSource | 53.5% | — | Not comparable |
| Terminal-Bench 2.0Source | 84.3% | — | Not comparable |
| cursorBench31Source | 70.6% | — | Not comparable |
| cursorBench32Source | 70.5% | — | Not comparable |
| VulcanBench v3Source | 87.0% | — | Not comparable |
| AA Coding IndexSource | 76.5% | — | Not comparable |
| AA-SciCodeSource | 60.2% | 29.2% | Claude Fable 5 leads |
Reasoning2 benchmarks
Knowledge6 benchmarks
| Benchmark | Claude Fable 5 | Mistral Large 2 | Result |
|---|---|---|---|
| Artificial Analysis Intelligence IndexSource | 59.9% | 9.2% | Claude Fable 5 leads |
| AA-GPQA DiamondSource | 92.6% | 48.6% | Claude Fable 5 leads |
| AA-HLESource | 53.3% | 4.0% | Claude Fable 5 leads |
| AA-Omniscience IndexSource | 40.2% | -34.0% | Claude Fable 5 leads |
| AA-Omniscience AccuracySource | 61.4% | 20.1% | Claude Fable 5 leads |
| AA-Omniscience Hallucination RateSource | 54.9% | 67.8% | Claude Fable 5 leads |
Multimodal3 benchmarks
Inst. Following1 benchmarks
| Benchmark | Claude Fable 5 | Mistral Large 2 | Result |
|---|---|---|---|
| AA-IFBenchSource | 63.5% | 31.2% | Claude Fable 5 leads |
Frequently Asked Questions (3)
Can I compare Claude Fable 5 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 Fable 5 and Mistral Large 2 today?
Claude Fable 5: $10.00 input / $50.00 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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