OpenCode Zen

Cloud PlatformOpenAI compatible

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

Active models

55+ 10 deprecated

Families

Founded2025

API Base URL

Model	Caps	Context	Pricing
GPT 5.6 Luna🌍gpt-5.6-luna	RVTSJ	1.1M
GPT 5.6 Sol🌍gpt-5.6-sol	RVTSJ	1.1M
GPT 5.6 Terra🌍gpt-5.6-terra	RVTSJ	1.1M
GPT 5.5🌍gpt-5.5	RVTSJ	1.1M
GPT 5.5 Pro🌍gpt-5.5-pro	RVTSJ	1.1M	$30$180
GPT 5.4🌍gpt-5.4	RVTSJ	1.1M	$2.5$15
GPT 5.4 Mini🌍gpt-5.4-mini	RVTSJ	400K	$0.75$4.5
GPT 5.4 Nano🌍gpt-5.4-nano	RVTSJ	400K	$0.2$1.25
GPT 5.4 Pro🌍gpt-5.4-pro	RVTS	1.1M	$30$180
GPT 5.3 Codex🌍gpt-5.3-codex	RVTSJ	400K	$1.75$14