GPT-5 ChatGPT is an AI model from OpenAI. The GPT-5 model variant as deployed in the ChatGPT product, tuned for interactive conversational experiences.
Specifications
Canonical IDopenai-gpt-5-chatgpt
StatusActive
CreatorOpenAIOpenAI
Benchmarks
Intelligence Index
21.8
#206
Coding Index
21.2
#171
Math Index
48.3
#135
MMLU-Pro
0.8
#70
GPQA
0.7
#197
HLE
0.1
#230
LiveCodeBench
0.5
#125
IFBench
0.5
#171
Time to First Token
0.51s
#244
SciCode
0.4
#124
AIME 2025
0.5
#135
LCR
0.6
#64
TerminalBench Hard
0.1
#174
TAU2
0.0
#380
Output TPS

Capabilities

Input0/5
Text·
Image·
Audio·
Video·
PDF·
Output0/5
Text·
Image·
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
GPT-5.51.1M$5.00$30.00Available
GPT-5.4 Mini1.1M$0.750$4.50Available
GPT-5.4 Nano1.1M$0.200$1.25Available
GPT-5.41.1M$2.50$15.00Available
GPT-5.3 Codex400K$1.75$14.00Available
GPT-5.2 Codex400K$1.75$14.00Available
GPT-5.2410K$1.75$14.00Available
GPT-5.1410K$1.25$10.00Available
GPT-5.1 Codex400K$1.25$10.00Available
GPT-5.1 Codex Mini400K$0.250$2.00Available
GPT-5 ChatGPTCurrent

Model IDs