# Claude Opus 4.6 (Adaptive) Benchmark Scores & Performance

> Claude Opus 4.6 (Adaptive) by Anthropic scores 61.85/100 overall, ranking #49 out of 483 AI models.

Canonical page: https://benchlm.ai/models/claude-opus-4-6-thinking

Last updated: September 10, 2026

## Model Details

| Property | Value |
|----------|-------|
| Creator | Anthropic |
| Source Type | Proprietary |
| Reasoning Type | Reasoning |
| Context Window | 1M |
| Overall Score | 61.85/100 |
| Overall Rank | #49 of 483 |

## Family & Coverage

- Family: Claude Opus 4.6
- Variant: reasoning (adaptive)
- Benchmarks covered: 15 of 435
- Sibling models: [Claude Opus 4.6](/models/claude-opus-4-6)
- Coverage note: BenchLM currently has partial benchmark coverage for this model, so the overall score is conservative.

## Agentic Benchmarks

| Benchmark | Score |
|-----------|-------|
| [APEX-Agents-AA](/benchmarks/apexagentsaa) | 33.0% |
| [τ²-bench results](/benchmarks/tau2-bench) | 92.1% |

## Coding Benchmarks

| Benchmark | Score |
|-----------|-------|
| [Vibe Code Bench](/benchmarks/vibecodebench) | 53.50% |

## Multimodal & Grounded Benchmarks

| Benchmark | Score |
|-----------|-------|
| [AA-MMMU-Pro](/benchmarks/aammmupro) | 75.4% |
| [Design Arena Website](/benchmarks/designarenawebsite) | 1304 |

## Reasoning Benchmarks

| Benchmark | Score |
|-----------|-------|
| [AA-LCR](/benchmarks/lcr) | 78.0% |
| [CritPt](/benchmarks/critpt) | 12.6% |

## Knowledge Benchmarks

| Benchmark | Score |
|-----------|-------|
| [Artificial Analysis Intelligence Index](/benchmarks/artificialanalysis) | 31.9% |
| [AA-GPQA Diamond](/benchmarks/aagpqadiamond) | 89.6% |
| [AA-HLE](/benchmarks/aahle) | 39.9% |
| [AA-Omniscience Index](/benchmarks/aaomniscienceindex) | 13.7% |
| [AA-Omniscience Accuracy](/benchmarks/omniscienceaccuracy) | 47.0% |
| [AA-Omniscience Hallucination Rate](/benchmarks/omnisciencehallucinationrate) | 62.8% |

## Instruction Following Benchmarks

| Benchmark | Score |
|-----------|-------|
| [AA-IFBench](/benchmarks/aaifbench) | 53.1% |

## Multilingual Benchmarks

| Benchmark | Score |
|-----------|-------|
| [AA Global-MMLU-Lite](/benchmarks/aaglobalmmlulite) | 92.2% |

## Other Anthropic Models

- [Claude Fable 5.1](/models/claude-fable-5-1) - Score: 84.61
- [Claude Opus 5](/models/claude-opus-5) - Score: 81.97
- [Claude Fable 5](/models/claude-fable) - Score: 81.43
- [Claude Opus 4.8](/models/claude-opus-4-8) - Score: 72.22
- [Claude Opus 4.7](/models/claude-opus-4-7) - Score: 70.29
- [Claude Sonnet 5](/models/claude-sonnet-5) - Score: 69.84
- [Claude Opus 4.7 (Adaptive)](/models/claude-opus-4-7-adaptive) - Score: 69.1
- [Claude Opus 4.6](/models/claude-opus-4-6) - Score: 69
- [Claude Sonnet 4.6](/models/claude-sonnet-4-6) - Score: 62.96
- [Claude Opus 4.5](/models/claude-opus-4-5) - Score: 58.41
- [Claude Sonnet 4.5](/models/claude-sonnet-4-5) - Score: 53.82
- [Claude Opus 4.5 Thinking](/models/claude-opus-4-5-thinking) - Score: 52.86
- [Claude Haiku 4.5](/models/claude-haiku-4-5) - Score: 52.79
- [Claude 4.1 Opus](/models/claude-4-1-opus) - Score: 42.02
- [Claude 4 Sonnet](/models/claude-4-sonnet) - Score: 39.41
- [Claude 3 Opus](/models/claude-3-opus) - Score: 35.42
- [Claude 3.5 Sonnet](/models/claude-3-5-sonnet) - Score: 31.96
- [Claude 4.1 Opus Thinking](/models/claude-4-1-opus-thinking) - Score: 31.61
- [Claude 3 Haiku](/models/claude-3-haiku) - Score: 17.55
- [Claude Mythos 5](/models/claude-mythos-5) - Score: not computed
- [Claude Mythos 5.1](/models/claude-mythos-5-1) - Score: not computed
- [Claude Mythos Preview](/models/claude-mythos-preview) - Score: not computed
- [Claude Haiku 4.5 Thinking](/models/claude-haiku-4-5-thinking) - Score: not computed
- [Claude Sonnet 4.5 Thinking](/models/claude-sonnet-4-5-thinking) - Score: not computed