OpenCode Zen · gpt-5.5

Cloud PlatformOpenAI compatible

AI coding assistant platform providing access to frontier models for software development.

Active models
89+ 41 deprecated
Families
40
Headquarters🇺🇸 San Francisco, CA
Founded2025
API Base URL
Capabilities
Model
GPT 5.5gpt-5.5
GPT 5.5 Progpt-5.5-pro