PoeGPT-5.5 model ID, context window & pricing
gpt
Quick facts
Model ID openai/gpt-5.5
Source Poe
Context Window 400000
Pricing $4.55 input / $27.27 output per 1M tokens
Capabilities tool calling, reasoning, structured output
Model overview
GPT-5.5 is an AI model from Poe with 400000 token context window and text, image input support.
Published pricing is $4.55 input and $27.27 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
Provider Poe
Family gpt
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 Yes
Temperature Control No
Open Weights No
Input Cost / 1M tokens $4.55
Output Cost / 1M tokens $27.27
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.45
Cache Write Cost / 1M tokens -