GPT-6 Luna (xhigh)
- Released
- Sep 22, 2026
- Tracked since
- 2026-09-23
Intelligence index33.9Ranks 74 of 664 models with this metric
Coding index—Not tested
Agentic index—Not tested
Capability profile
5 axes vs. site averageGPT-6 Luna (xhigh)
Site average
Some dimensions have no data yet — marked on the chart
Pricing
per 1M tokens- Input
- $0.100
- Output
- $0.500
- Cache read
- $0.010
- Cache write
- $0.130
Performance
- Output throughput
- 137 tokens/sec
- Time to first token
- 19.20s
- First answer token
- 19.20s
- End-to-end response
- 22.85s
History
1Intelligence index
Unchanged across 62 days of records
Output
Unchanged across 62 days of records
Output throughput
153→137
Cheaper at this level
Models with a comparable intelligence index and a lower output price- Qwen3.8-Flash-Next
AlibabaIntelligence 39.8$0.470−6%