DeepSeek · Limited-time free
DeepSeek V4 Flash Free (OpenCode Zen promo)
OpenCode Zen once offered DeepSeek V4 Flash free for a limited time; the promotion has ended and the ID is gone from the list.
⚠ This free offer is no longer available. Kept for reference.
Note: End date is the date of the official reply (2026-08-21); it may have ended earlier. The paid deepseek-v4-flash remains on Zen.
Free conditions
- Free conditions
- OpenCode Zen once offered DeepSeek V4 Flash free for a limited time; the promotion has ended and the ID is gone from the list.
- Free until
- 2026-08-21
- Rate limits
- —
- Sign-up / login
- Required
- Real-name verification
- —
- Credit card
- —
- Region
- —
- Data use
- —
Specs
- Provider
- DeepSeek
- Platform
- OpenCode Zen
- Type
- Limited-time free
- Modalities
- Text
- Parameters
- —
- Context length
- 1M (1,048,576 tokens)
- License
- —
- Tool calling
- —
- Released
- —
How to access
- API base URL
https://opencode.ai/zen/v1- Model ID
deepseek-v4-flash-free- Hugging Face
- https://huggingface.co/deepseek-ai/DeepSeek-V4-Flash
- Platform page
- https://opencode.ai/
Official sources
- opencode issue #43805（官方机器人回复：限时活动已结束） https://github.com/anomalyco/opencode/issues/43805
- OpenCode Zen models API（2026-10-10 已无该 ID） https://opencode.ai/zen/v1/models
🕒 Verified on 2026-10-10 · Free terms change often. Always confirm limits, data-use policy and regional availability on the official page before relying on a free tier.
Other free options from the same provider or model
- DeepSeek-V4.1-Flash Open weights · Hugging Face
- DeepSeek-V4-Flash Open weights · Hugging Face
- DeepSeek-V4-Flash-0731 Open weights · Hugging Face
- DeepSeek-V4-Pro Open weights · Hugging Face
- DeepSeek-V3.2 Open weights · Hugging Face
- DeepSeek-R1-0528 Open weights · Hugging Face
- DeepSeek-OCR-2 Open weights · Hugging Face
- DeepSeek V4.1 Flash free promo (CodeBuddy / WorkBuddy intl.) Limited-time free · CodeBuddy / WorkBuddy (Tencent)
FAQ
Is DeepSeek V4 Flash free?
The weights are free: DeepSeek-V4-Flash (284B total / 13B active, 1M context) is open-sourced under the MIT licence on Hugging Face and ModelScope. The official DeepSeek API is paid – V4 Flash has been retired there and the legacy name routes to V4.1 Flash. DeepSeek's web chat and app are free to use. A free API version was offered for a limited time by OpenCode Zen, but that promotion has ended, and OpenRouter has no :free DeepSeek V4 Flash.