readable AI benchmarks (simplified)
Anthropic
Claude Opus 5.5 (Medium, Default Fallback)
Claude Opus 5.5 (Medium, Default Fallback) has a Quality Score of 59.0, ranking 18th among 238 scored models. Per 1M tokens, pricing is $4.00 input, $20.00 output, $0.200 cached input, and $5.00 cache write. It has a 1M token context window. Its Reliability Score is 69.9, ranking 19th among 245 scored models, above average (total average: 46.4). Its Value Score is 36.3, high compared with the total Value average of 28.3.
Quality Score59.0coverage 100.0%: AA Intelligence and AA-Omniscience outcomes available
Value Score36.3
Factual reliability69.9
Cache Discount95%
Model specification
- Reasoning
- reasoning
- Input modalities
- none
- Output modalities
- none
- Context window
- 1M tokens
- Weights
- closed weights
Token prices USD per 1M tokens
- Input
- $4.00
- Output
- $20.00
- Cached Input
- $0.200
- Cache write
- $5.00
- Cost per task
- $2.45
Capability
- Intelligence
- 48.2
- Omniscience (native net)
- 39.8
- Correct
- 63.9%
- Blended price
- $2.94
Answer outcomes
Fully graded outcomes (Correct + Incorrect): 88.0%
Correct 63.9%Incorrect 24.1%Partial / not attempted 12.0%
Artificial Analysis benchmarks aa-v5
Current Intelligence Index components
- AA-Briefcase v1.1
- 1620.1 Elo
- AutomationBench-AA
- 61.2% private 657-task split from dataset v1.0.6
- GDP.pdf
- 25.6%
- FrontierCode v2.0
- 33.1% AA Stirrup · 132 tasks, 3 attempts per task
- Terminal-Bench v4.0
- 52.5% AA mini-swe-agent standardized runs · 66 tasks, pass@1 averaged over 3 repeats per task
- AA-Omniscience v1.1
- 39.8 native net
- HLE-Diamond
- 51.4%
- CritPt v2 Hard
- 54.0% AA Stirrup · hard subset, 40 of 70 problems
- Terminal-Bench-Science v0.1.0
- 43.3%
Standalone evaluations
- GDPval-AA v2.1
- 1592.6 Elo
Historical evaluations
- SciCode v1.0.1
- 59.3%
- AA Long Context Reasoning v1.1
- 84.3%
- Humanity's Last Exam
- 54.7%
- CritPt
- 27.7%
- FrontierCode
- 57.1%
Similar models
- Claude Fable 5.1 (High, Default Fallback)AnthropicQuality Score 58.6Value Score 32.6
- Claude Opus 5 (Xhigh)AnthropicQuality Score 58.7Value Score 35.0
- Claude Opus 5 (High)AnthropicQuality Score 57.5Value Score 34.3
- Claude Fable 5.1 (Max, Default Fallback)AnthropicQuality Score 61.1Value Score 34.1
- Claude Fable 5.1 (Xhigh, Default Fallback)AnthropicQuality Score 61.1Value Score 34.0
- Claude Opus 5.5 (High, Default Fallback)AnthropicQuality Score 61.5Value Score 37.8