GPT-4.1 Nano (2025-04-14)
JSON →Snapshot of GPT-4.1 Nano with a specific release date of April 14, 2025, offering the same capabilities as the base nano model.
Specs
context window 1.0M tokens
max output 33K tokens
input price $0.1 / 1M tokens
output price $0.4 / 1M tokens
Capabilities
tool-usejson-modevisionprompt-cachingstreamingreasoningcode-generationfunction-calling
Dates
releasedApr 2025
knowledge cutoffMar 2025
Resources
API
full doc /v1/models/gpt-4.1-nano-2025-04-14