OpenRouter model

OpenAI: GPT-5.6 Terra

GPT-5.6 Terra is a balanced model in OpenAI's GPT-5.6 series, positioned between the flagship Sol tier and the cost-efficient Luna tier. It is suited for everyday coding, reasoning, and agentic...

Provider
OpenRouter
Availability
Available
Model ID
openai/gpt-5.6-terra
Snapshot
2026-08-28

OpenAI: GPT-5.6 Terra model overview

OpenAI: GPT-5.6 Terra is listed in the public Swarm catalog through OpenRouter. This page summarizes the verified catalog fields used by Swarm without claiming real-time access for every provider account.

Provider
OpenRouter
Family
OpenRouter
Context window
1.05M tokens
Thinking support
off · low · medium · high · xhigh · max
Availability status
Available
Catalog ID
openrouter/openai/gpt-5.6-terra
  • File input
  • Image input
  • Text input
  • Text output
  • Reasoning
  • Tools
  • Structured output
  • JSON
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Public catalog snapshot. Catalog availability is not a real-time provider status or an access guarantee.