GPT-5.5 (medium)
OpenAIGPT
Release Date
2026-04-23
Parameters
—
Context Length
1.1M
Modalities
file, image, text
Capability Radar
53
general
56
coding
93
reasoning
69
scienceest.
0
agents
85
multimodal
Science uses a reasoning proxy when dedicated science benchmarks are unavailable.
Rankings
| Domain | #Rank | Score | Source |
|---|---|---|---|
| Code Ranking | 4 | 95.0 | AA |
| General Ranking | 6 | 91.0 | AA |
| Science | 5 | 93.0 | AA |
Benchmark Scores (LLM Stats)
No benchmark data available
AA Evaluation Indices
Intelligence Index56.7
Coding Index56.2
Gpqa0.9
Tau20.9
Lcr0.7
Ifbench0.7
Terminalbench Hard0.6
Scicode0.5
Hle0.4
LLM Stats Category Scores
No category score data available
Pricing
Input Price$5 / 1M tokens
Output Price$30 / 1M tokens
Blended Price (3:1)$11.25 / 1M tokens
Speed
Tokens/sec76.0 tokens/s
Time to First Token5.65s
Time to Answer5.65s
Available Providers
(LS internal units)No provider data available
External Sources
No external links available