AnthropicClaude Opus 4.5 (Reasoning)
- Released
- Nov 24, 2025
- Tracked since
- 2026-07-23
Intelligence index29.1Ranks 104 of 664 models with this metric
Coding index—Not tested
Agentic index—Not tested
Capability profile
5 axes vs. site averageClaude Opus 4.5 (Reasoning)
Site average
Some dimensions have no data yet — marked on the chart
Pricing
per 1M tokens- Input
- $5.00
- Output
- $25.00
- Cache read
- $0.500
- Cache write
- $6.25
Performance
- Output throughput
- 54 tokens/sec
- Time to first token
- 10.59s
- First answer token
- 10.59s
- End-to-end response
- 19.87s
History
2Intelligence index
40.8→29.1
Output
Unchanged across 62 days of records
Output throughput
47→54
Cheaper at this level
Models with a comparable intelligence index and a lower output price- Qwen3.8-Flash-Next
AlibabaIntelligence 39.8$0.470−98% - GLM 5.3 Flash
Z AIIntelligence 41.8$0.500−98% - GPT-6 Luna (max)
OpenAIIntelligence 37.3$0.500−98% - GPT-6 Luna (xhigh)OpenAIIntelligence 33.9$0.500−98%
- GPT-6 Luna (high)OpenAIIntelligence 32.1$0.500−98%