# OpenCode Zen

OpenCode Zen is an AI-powered code editor and development platform that provides access to leading large language models optimized for software development tasks. The platform offers frontier models from major providers including Anthropic (Claude), OpenAI (GPT), Google (Gemini), xAI (Grok), and others, with features designed for agentic coding workflows. OpenCode Zen focuses on providing AI-assisted development with models featuring reasoning, tool use, vision capabilities, and extended context windows for complex programming tasks.

## Provider Information

- **Website**: <https://opencode.ai/zen>
- **Available Models**: 34

## Models

| Name | Original Name | $ Input Price (per 1M) | $ Output Price (per 1M) | Free | Link |
|------|---------------|---------------------|----------------------|------|------|
| claude-opus-4-5 | claude-opus-4-5 | 5.00 | 25.00 |  |  |
| claude-opus-4-1 | claude-opus-4-1 | 15.00 | 75.00 |  |  |
| claude-sonnet-4 | claude-sonnet-4 | 6.00 | 22.50 |  |  |
| claude-sonnet-4-5 | claude-sonnet-4-5 | 6.00 | 22.50 |  |  |
| claude-3-5-haiku | claude-3-5-haiku |  |  |  |  |
| claude-haiku-4-5 | claude-haiku-4-5 | 1.00 | 5.00 |  |  |
| gemini-3-pro | gemini-3-pro | 4.00 | 18.00 |  |  |
| gemini-3-flash | gemini-3-flash | 0.50 | 3.00 |  |  |
| gpt-5.2 | gpt-5.2 | 1.75 | 14.00 |  |  |
| gpt-5.2-codex | gpt-5.2-codex | 1.75 | 14.00 |  |  |
| gpt-5.1 | gpt-5.1 | 1.07 | 8.50 |  |  |
| gpt-5 | gpt-5 | 1.07 | 8.50 |  |  |
| gpt-5.1-codex-max | gpt-5.1-codex-max | 1.25 | 10.00 |  |  |
| gpt-5.1-codex | gpt-5.1-codex | 1.07 | 8.50 |  |  |
| gpt-5-codex | gpt-5-codex | 1.07 | 8.50 |  |  |
| gpt-5.1-codex-mini | gpt-5.1-codex-mini | 0.25 | 2.00 |  |  |
| gpt-5-nano | gpt-5-nano | 0.00 | 0.00 | Yes |  |
| glm-4.6 | glm-4.6 | 0.60 | 2.20 |  |  |
| kimi-k2 | kimi-k2 | 0.40 | 2.50 |  |  |
| kimi-k2-thinking | kimi-k2-thinking | 0.40 | 2.50 |  |  |
| glm-4.7 | glm-4.7 | 0.60 | 2.20 |  |  |
| minimax-m2.1 | minimax-m2.1 | 0.30 | 1.20 |  |  |
| kimi-k2.5 | kimi-k2.5 | 0.60 | 3.00 |  |  |
| minimax-m2.1 | minimax-m2.1-free | 0.30 | 1.20 |  |  |
| kimi-k2.5 | kimi-k2.5-free | 0.60 | 3.00 |  |  |
| trinity-large-preview | trinity-large-preview-free |  |  |  |  |
| claude-opus-4-6 | claude-opus-4-6 | 10.00 | 37.50 |  |  |
| minimax-m2.5 | minimax-m2.5-free | 0.00 | 0.00 | Yes |  |
| glm-5 | glm-5 | 1.00 | 3.20 |  |  |
| minimax-m2.5 | minimax-m2.5 | 0.30 | 1.20 |  |  |
| glm-5 | glm-5-free | 1.00 | 3.20 |  |  |
| claude-sonnet-4-6 | claude-sonnet-4-6 | 6.00 | 22.50 |  |  |
| gemini-3.1-pro | gemini-3.1-pro | 4.00 | 18.00 |  |  |
| gpt-5.3-codex | gpt-5.3-codex | 1.75 | 14.00 |  |  |

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