GPT-5.4 Mini Medium is an AI model from OpenAI. A medium reasoning-effort configuration of GPT-5.4 Mini, balancing speed and quality for high-volume tasks.
Specifications
Canonical IDopenai-gpt-5-4-mini-medium
StatusActive
CreatorOpenAIOpenAI
Benchmarks
Intelligence Index
29.8
#98
GPQA
0.8
#91
HLE
0.2
#92
IFBench
0.6
#89
Time to First Token
6.74s
#452
SciCode
0.4
#52
LCR
0.6
#93
TerminalBench Hard
0.3
#70
TAU2
0.4
#208
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-5.4 Mini1.1M$0.750$4.50Available
GPT-5 Mini1.0M$0.250$2.00Available
GPT-5.4 Mini MediumCurrent
GPT-5 Mini MediumAvailable
GPT-5.4 Mini Non-ReasoningAvailable
GPT-5 Mini MinimalAvailable
GPT-4.1 Mini1.0M$0.400$1.60Deprecating
GPT-4o mini Search Preview128K$0.150$0.600Available
GPT-4o mini Audio128K$0.150$0.600Available
GPT-4o mini Realtime128K$0.600$2.40Available
GPT-4o mini131K$0.150$0.600Available

Other Models

ModelTierReleasedContextInput / 1MOutput / 1M
GPT-5.6 Sol1.1M$5.00$30.00
GPT-5.6 Terra1.1M$2.50$15.00
GPT-5.6 Luna1.1M$1.00$6.00
GPT-5.51.1M$5.00$30.00
GPT-5.4 NanoNano1.1M$0.200$1.25
GPT-5.41.1M$2.50$15.00
GPT-5.3 Codex400K$1.75$14.00
GPT-5.2 Codex400K$1.75$14.00
GPT-5.2410K$1.75$14.00
GPT-5.1410K$1.25$10.00

Model IDs

gpt-5-4-mini-medium
openai-gpt-5-4-mini-medium