gpt-4.1-nano-2025-04-14

Context window	N/A
Max output tokens	N/A

Pricing

Type	Input	Output

Parameters

Parameter	Default	Range
Max stop sequences	0	—

Supported features

Capabilities

System Prompt

Endpoints

Chat Completions

Use cases

text-chat

Model specifications

Model ID
Access type	Closed
Last updated	January 3, 2026

Evaluation

LMSYS Chatbot Arena

ELO Score

1321

Overall Rank

#140