GPT-5 Minimal is an AI model from OpenAI. A minimal reasoning-effort configuration of GPT-5 for the fastest, lowest-cost responses on tasks requiring little deliberation.
Specifications
Canonical IDopenai-gpt-5-minimal
StatusActive
CreatorOpenAIOpenAI
Benchmarks
Intelligence Index
23.9
#187
Coding Index
25.0
#142
Math Index
31.7
#173
MMLU-Pro
0.8
#97
GPQA
0.7
#207
HLE
0.1
#245
LiveCodeBench
0.6
#119
AIME
0.4
#65
IFBench
0.5
#168
Time to First Token
0.89s
#315
SciCode
0.4
#109
MATH-500
0.9
#80
AIME 2025
0.3
#173
LCR
0.3
#224
TerminalBench Hard
0.2
#146
TAU2
0.7
#137
Output TPS
71.7
#161

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 MinimalCurrent

Model IDs