OpenAIGPT-6 Astra (xhigh)
- Released
- Sep 3, 2026
- Tracked since
- 2026-09-04
Intelligence index52.4Ranks 7 of 664 models with this metric
Coding index75.9Ranks 23 of 259 models with this metric
Agentic index50.2Ranks 18 of 156 models with this metric
Capability profile
5 axes vs. site averageGPT-6 Astra (xhigh)
Site average
Pricing
per 1M tokens- Input
- $10.00
- Output
- $50.00
- Cache read
- $1.00
- Cache write
- $12.50
Performance
- Output throughput
- 58 tokens/sec
- Time to first token
- 122.98s
- First answer token
- 122.98s
- End-to-end response
- 131.65s
History
5Intelligence index
61→52.4
Output
Unchanged across 62 days of records
Output throughput
57→58
Cheaper at this level
Models with a comparable intelligence index and a lower output price- Claude Opus 5.5 (Adaptive Reasoning, Max Effort, Default Fallback)
AnthropicIntelligence 57.6$20.00−60% - Claude Opus 5.5 (Adaptive Reasoning, Xhigh Effort, Default Fallback)AnthropicIntelligence 56$20.00−60%
- Claude Opus 5.5 (Adaptive Reasoning, High Effort, Default Fallback)AnthropicIntelligence 53.6$20.00−60%
- Claude Opus 5.5 (Adaptive Reasoning, Medium Effort, Default Fallback)AnthropicIntelligence 51.2$20.00−60%
- Claude Opus 5 (Adaptive Reasoning, Max Effort)AnthropicIntelligence 50.8$25.00−50%