UpstageSolar Pro 4
- Released
- Aug 6, 2026
- Tracked since
- 2026-08-13
Intelligence index28.2Ranks 109 of 664 models with this metric
Coding index52.7Ranks 102 of 259 models with this metric
Agentic index—Not tested
Capability profile
5 axes vs. site averageSolar Pro 4
Site average
Some dimensions have no data yet — marked on the chart
Pricing
per 1M tokens- Input
- $0.300
- Output
- $1.20
- Cache read
- $0.060
Performance
- Output throughput
- 84 tokens/sec
- Time to first token
- 1.91s
- First answer token
- 25.66s
- End-to-end response
- 31.60s
History
2Intelligence index
41.6→28.2
Output
Unchanged across 62 days of records
Output throughput
65→84
Cheaper at this level
Models with a comparable intelligence index and a lower output price- Qwen3.8-Flash-Next
AlibabaIntelligence 39.8$0.470−61% - GLM 5.3 Flash
Z AIIntelligence 41.8$0.500−58% - GPT-6 Luna (max)
OpenAIIntelligence 37.3$0.500−58% - GPT-6 Luna (xhigh)OpenAIIntelligence 33.9$0.500−58%
- GPT-6 Luna (high)OpenAIIntelligence 32.1$0.500−58%