OpenAIGPT-5.4 (xhigh)
- Released
- Mar 5, 2026
- Tracked since
- 2026-07-23
Intelligence index39Ranks 55 of 664 models with this metric
Coding index71.1Ranks 49 of 259 models with this metric
Agentic index—Not tested
Capability profile
5 axes vs. site averageGPT-5.4 (xhigh)
Site average
Some dimensions have no data yet — marked on the chart
Pricing
per 1M tokens- Input
- $2.50
- Output
- $15.00
- Cache read
- $0.250
Performance
- Output throughput
- 146 tokens/sec
- Time to first token
- 122.07s
- First answer token
- 122.07s
- End-to-end response
- 125.49s
History
3Intelligence index
51.4→39
Output
Unchanged across 62 days of records
Output throughput
130→146
Cheaper at this level
Models with a comparable intelligence index and a lower output price- Qwen3.8-Flash-Next
AlibabaIntelligence 39.8$0.470−97% - GLM 5.3 Flash
Z AIIntelligence 41.8$0.500−97% - GPT-6 Luna (max)OpenAIIntelligence 37.3$0.500−97%
- MiMo-V2.6-Pro
XiaomiIntelligence 46.3$0.870−94% - DeepSeek V4.1 Flash (Reasoning, Max Effort)
DeepSeekIntelligence 39.5$1.20−92%