GPT-4.1-nano by Poe — Specs, Pricing & Capabilities | whichllm

Model ID openai/gpt-4.1-nano

Provider Poe

Family gpt-nano

Status -

Knowledge Cutoff -

Release Date 2025-04-15

Input Modalities text, image

Output Modalities text

Context Window 1047576

Input Limit -

Output Limit 32768

Tool Calling Yes

Reasoning No

Structured Output -

Temperature Control No

Open Weights No

Input Cost / 1M tokens $0.09

Output Cost / 1M tokens $0.36

Reasoning Cost / 1M tokens -

Cache Read Cost / 1M tokens $0.02

Cache Write Cost / 1M tokens -