gpt-5.4-mini by 302.AI — Specs, Pricing & Capabilities | whichllm

Model ID gpt-5.4-mini

Provider 302.AI

Family -

Status -

Knowledge Cutoff 2025-08

Release Date 2026-03-19

Input Modalities text, image

Output Modalities text

Context Window 400000

Input Limit -

Output Limit 128000

Tool Calling Yes

Reasoning No

Structured Output -

Temperature Control Yes

Open Weights No

Input Cost / 1M tokens $0.75

Output Cost / 1M tokens $4.50

Reasoning Cost / 1M tokens -

Cache Read Cost / 1M tokens -

Cache Write Cost / 1M tokens -