Language model
GPT 5.4 Mini
Retired 8 October 2026
Live models in this family: GPT-6 Luna, GPT 5.6 Terra, GPT-6.1 Sol, GPT-6 Astra.
GPT 5.4 Mini retired on 8 October 2026. This page preserves its historical catalog pricing, context window and vision support.
01
Listed price
$0.75/M
Input tokens
$4.5/M
Output tokens
02
Specs
- Context window
- 400k tokens
- Vision
- Yes
03
Good for
Its mid-range listed input price makes it a balanced daily driver for coding. Vision support fits UI screenshots, browser and visual tasks.
Official model family resource ↗04
Similar models
Nearest models by listed input price.
- Gemini 3.8 Flash $0.75/M input
- Qwen3.5 397B $0.6/M input
- Kimi 2.6 $0.95/M input
- Kimi 2.7 Code $0.95/M input
Use GPT 5.4 Mini in Octomind
Explore the live models in this family above to choose a current replacement.
Catalog updated 2026-10-14