GPT Audio Mini (2025-10-06)

JSON →
openai audio
audiotext

Snapshot of GPT Audio Mini model from October 6, 2025, with fixed weights.

context window 128K tokens
max output 16K tokens
input price $0.6 / 1M tokens
output price $2.4 / 1M tokens
streamingfunction-callingtool-use
releasedOct 2025