PoeGPT-5.5-Pro model ID, context window & pricing
gpt-pro
Quick facts
Model ID openai/gpt-5.5-pro
Source Poe
Context Window 400000
Pricing $27.27 input / $163.64 output per 1M tokens
Capabilities tool calling, reasoning
Model overview
GPT-5.5-Pro is an AI model from Poe with 400000 token context window and text, image input support.
Published pricing is $27.27 input and $163.64 output per 1M tokens.
- Workloads that use text, image inputs with text, image outputs.
- Agent and tool workflows that need function calling.
- Reasoning-heavy prompts where stepwise problem solving matters.
Model ID openai/gpt-5.5-pro
Provider Poe
Family gpt-pro
Status -
Knowledge Cutoff 2025-12-01
Release Date 2026-04-08
Input Modalities text, image
Output Modalities text, image
Context Window 400000
Input Limit -
Output Limit 128000
Tool Calling Yes
Reasoning Yes
Structured Output No
Temperature Control No
Open Weights No
Input Cost / 1M tokens $27.27
Output Cost / 1M tokens $163.64
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens -
Cache Write Cost / 1M tokens -