name = "GPT-5 Nano"
description = "Tiny GPT-5 lane for routing, extraction, classification, and bulk jobs"
family = "gpt-nano"
release_date = "2025-08-07"
last_updated = "2025-08-07"
attachment = true
reasoning = true
temperature = false
tool_call = true
structured_output = true
knowledge = "2024-05-30"
open_weights = false

[limit]
context = 400_000
input = 272_000
output = 128_000

[modalities]
input = ["text", "image"]
output = ["text"]