readable AI benchmarks (simplified)
OpenAI
GPT-5.5 Instant (June 2026)
GPT-5.5 Instant (June 2026) has a Quality Score of 45.9, ranking 140th among 571 scored models. Per 1M tokens, pricing is $5.00 input, $30.00 output, and $0.500 cached input. It has a 400k token context window. Its Reliability Score is 51.9, ranking 108th among 573 scored models, above average (total average: 36.5). Its Value Score is 27.0, low compared with the total Value average of 31.4.
Quality Score45.9coverage 100.0%: AA Intelligence and AA-Omniscience outcomes available
Value Score27.0
Factual reliability51.9
Cache Discount90%
Model specification
- Reasoning
- reasoning
- Input modalities
- none
- Output modalities
- none
- Context window
- 400k tokens
- Weights
- closed weights
Token prices USD per 1M tokens
- Input
- $5.00
- Output
- $30.00
- Cached Input
- $0.500
- Cache write
- not available
- Cost per task
- $0.691
Capability
- Intelligence
- 26.0
- Coding
- not available
- Agentic
- not available
- Omniscience
- 3.7
- Correct
- 44.4%
- Blended price
- $4.35
Answer outcomes
Fully graded outcomes (Correct + Incorrect): 85.1%
Correct 44.4%Incorrect 40.7%Partial / not attempted 14.9%
Artificial Analysis benchmarks
- GDPval-AA v2
- 1%
- τ³-Banking
- 12%
- SciCode
- 53%
- Humanity’s Last Exam
- 20%
- GPQA Diamond
- 82%
- CritPt
- 0%
- AA-Omniscience
- 52%
- AA-LCR
- 70%
Similar models
- GPT-5.2 (Medium)OpenAIQuality Score 45.5Value Score 29.5
- GPT-5.1 (High)OpenAIQuality Score 45.4Value Score 30.6
- GPT-5.2 Codex (Xhigh)OpenAIQuality Score 46.4Value Score 30.1
- GPT-5.6 Terra (Low)OpenAIQuality Score 44.4Value Score 29.1
- GPT-5.4 (Low)OpenAIQuality Score 47.4Value Score 30.2
- GPT-5.5 Instant (May 2026)OpenAIQuality Score 45.2Value Score 26.6