OpenAIGPT-5.6 Sol (medium)
- Released
- Jul 9, 2026
- Tracked since
- 2026-07-23
Intelligence index39.2Ranks 53 of 664 models with this metric
Coding index76.3Ranks 18 of 259 models with this metric
Agentic index39.7Ranks 45 of 156 models with this metric
Capability profile
5 axes vs. site averageGPT-5.6 Sol (medium)
Site average
Pricing
per 1M tokens- Input
- $4.00
- Output
- $20.00
- Cache read
- $0.400
- Cache write
- $5.00
Performance
- Output throughput
- 75 tokens/sec
- Time to first token
- 3.58s
- First answer token
- 3.58s
- End-to-end response
- 10.26s
History
8Intelligence index
53.6→39.2
Output
$30.00→$20.00
Output throughput
58→75
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%
- MiMo-V2.6-Pro
XiaomiIntelligence 46.3$0.870−96% - DeepSeek V4.1 Flash (Reasoning, Max Effort)
DeepSeekIntelligence 39.5$1.20−94%