readable AI benchmarks (simplified)
Anthropic
Claude Opus 4.5 (Reasoning)
Claude Opus 4.5 (Reasoning) has a Quality Score of 50.9, ranking 86th among 551 scored models. Per 1M tokens, pricing is $5.00 input, $25.00 output, $0.500 cached input, and $6.25 cache write. It has a 200k token context window. Its Reliability Score is 57.0, ranking 68th among 553 scored models, above average (total average: 35.6). Its Value Score is 30.4, around average compared with the total Value average of 30.7.
Quality Score50.9coverage 100.0%: AA Intelligence and AA-Omniscience outcomes available
Value Score30.4
Factual reliability57.0
Cache Discount90%
Model specification
- Reasoning
- reasoning
- Input modalities
- none
- Output modalities
- none
- Context window
- 200k tokens
- Weights
- closed weights
Token prices USD per 1M tokens
- Input
- $5.00
- Output
- $25.00
- Cached Input
- $0.500
- Cache write
- $6.25
- Cost per task
- not available
Capability
- Intelligence
- 29.1
- Coding
- not available
- Agentic
- not available
- Omniscience
- 14.0
- Correct
- 46.6%
- Blended price
- $3.85
Answer outcomes
Fully graded outcomes (Correct + Incorrect): 79.2%
Correct 46.6%Incorrect 32.6%Partial / not attempted 20.8%
Artificial Analysis benchmarks
- Humanity’s Last Exam
- 30%
- GPQA Diamond
- 87%
- CritPt
- 5%
- AA-Omniscience
- 57%
- AA-LCR
- 77%
Similar models
- Claude Sonnet 4.6 (Adaptive Reasoning, Max Effort)AnthropicQuality Score 51.2Value Score 32.4
- Claude Opus 4.6 (Adaptive Reasoning, Max Effort)AnthropicQuality Score 53.0Value Score 31.6
- Claude Sonnet 5 (Adaptive Reasoning, High Effort)AnthropicQuality Score 48.4Value Score 32.2
- Claude Sonnet 5 (Adaptive Reasoning, Xhigh Effort)AnthropicQuality Score 52.2Value Score 34.7
- Claude Sonnet 5 (Adaptive Reasoning, Medium Effort)AnthropicQuality Score 44.9Value Score 29.8
- Claude Sonnet 5 (Adaptive Reasoning, Low Effort)AnthropicQuality Score 41.6Value Score 27.6