OpenCode Zen Pricing: Free Models and Pay-as-You-Go
OpenCode's curated model gateway for coding agents. Some models are free for a limited time; the rest are billed pay-as-you-go per 1M tokens.
Some models free for a limited time, covering 12 models.
Prices checked Oct 11, 2026
Price
Free
Plans
1
Models
12
Checked
Oct 11, 2026
OpenCode Zen plans and prices
| Plan | Price | Usage allowance | Models |
|---|---|---|---|
| Zen free models and pay-as-you-go | Free | Some models free for a limited time | 12 |
Usage limits and billing
- A changing set of models is free for a limited time, for example DeepSeek V4 Flash and MiMo V2.5.
- Other models are billed pay-as-you-go per 1M tokens at the rates in the Zen docs.
- Which models are free changes often; check the Zen model list before relying on one.
Included models
- DeepSeek V4 Flash
- Qwen3.7 Max
- Qwen3.7 Plus
- Qwen3.6 Plus
- Qwen3.5 Plus
- Kimi K2.6
- Kimi K2.5
- GLM-5.1
- GLM-5
- MiniMax M2.7
- MiniMax M2.5
- MiMo V2.5
FAQ
How much does OpenCode Zen cost?
The free allowance costs nothing. A changing set of models is free for a limited time, for example DeepSeek V4 Flash and MiMo V2.5.
What are the OpenCode Zen usage limits?
A changing set of models is free for a limited time, for example DeepSeek V4 Flash and MiMo V2.5. Other models are billed pay-as-you-go per 1M tokens at the rates in the Zen docs. Which models are free changes often; check the Zen model list before relying on one.
Which models are included in OpenCode Zen?
DeepSeek V4 Flash, Qwen3.7 Max, Qwen3.7 Plus, Qwen3.6 Plus, Qwen3.5 Plus, Kimi K2.6, Kimi K2.5, GLM-5.1, GLM-5, MiniMax M2.7, MiniMax M2.5 and MiMo V2.5. The list changes as the provider adds or retires models.
Sources
- OpenCode Zen official page (checked Oct 11, 2026)
Related pricing
BiWu.Ai lists public plan prices and limits for reference and does not sell subscriptions or API access. Allowances, included models and promotions change often; check the provider's official page before you pay.