OpenAIGPT-5.6 Sol (low)
- Released
- Jul 9, 2026
- Tracked since
- 2026-07-23
Intelligence index33.5Ranks 82 of 664 models with this metric
Coding index69.7Ranks 53 of 259 models with this metric
Agentic index31.6Ranks 61 of 156 models with this metric
Capability profile
5 axes vs. site averageGPT-5.6 Sol (low)
Site average
Pricing
per 1M tokens- Input
- $4.00
- Output
- $20.00
- Cache read
- $0.400
- Cache write
- $5.00
Performance
- Output throughput
- 78 tokens/sec
- Time to first token
- 2.77s
- First answer token
- 2.77s
- End-to-end response
- 9.17s
History
8Intelligence index
49.4→33.5
Output
$30.00→$20.00
Output throughput
54→78
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%