whichllm — Browse and compare AI model specs and pricing

AIHubMix

GPT-5.4

gpt

Model ID gpt-5.4
Provider AIHubMix
Family gpt
Status -
Knowledge Cutoff -
Release Date 2026-03-11
Input Modalities text, image
Output Modalities text
Context Window 400000
Input Limit -
Output Limit 128000
Tool Calling Yes
Reasoning Yes
Structured Output Yes
Temperature Control No
Open Weights No
Input Cost / 1M tokens $2.50
Output Cost / 1M tokens $15.00
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.25
Cache Write Cost / 1M tokens -