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OpenCode Zen

OpenCode Zen

47 models available

Documentation

Models

Browse all models from OpenCode Zen

GPT-5.1 Codex Mini

opencode

ReasoningTool UseVision

Input

$0.25/1M

Output

$2.00/1M

Context

400K

Max Output

128K

Kimi K2 Thinking

opencode

ReasoningTool UseOpen Weights

Input

$0.40/1M

Output

$2.50/1M

Context

262K

Max Output

262K

GPT-5.1

opencode

ReasoningTool UseVision

Input

$1.07/1M

Output

$8.50/1M

Context

400K

Max Output

128K

GPT-5 Nano

opencode

ReasoningTool UseVision

Input

Free/1M

Output

Free/1M

Context

400K

Max Output

128K

GPT-5 Codex

opencode

ReasoningTool UseVision

Input

$1.07/1M

Output

$8.50/1M

Context

400K

Max Output

128K

Big Pickle

opencode

ReasoningTool Use

Input

Free/1M

Output

Free/1M

Context

200K

Max Output

128K

Claude Haiku 3.5

opencode

Tool UseVision

Input

$0.80/1M

Output

$4.00/1M

Context

200K

Max Output

8K

GLM-4.6

opencode

ReasoningTool UseOpen Weights

Input

$0.60/1M

Output

$2.20/1M

Context

205K

Max Output

131K

GLM-4.7 Free

opencode

ReasoningTool UseOpen Weights

Input

Free/1M

Output

Free/1M

Context

205K

Max Output

131K

Grok Code Fast 1

opencode

ReasoningTool Use

Input

Free/1M

Output

Free/1M

Context

256K

Max Output

256K

Gemini 3 Flash

opencode

ReasoningTool UseVision

Input

$0.50/1M

Output

$3.00/1M

Context

1.0M

Max Output

66K

GPT-5.1 Codex Max

opencode

ReasoningTool UseVision

Input

$1.25/1M

Output

$10.00/1M

Context

400K

Max Output

128K

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API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
OPENCODE_API_KEY
API Base URL
https://opencode.ai/zen/v1
Documentation