DeepSeek V4 Flash Free by OpenCode Zen

Free coding model via OpenCode Zen (tier S+, SWE-bench ~79%).

Access
Free API tier
Free limits
Free tier
Modality
code, text
Credit card
Not required
Commercial use
Unclear, verify
Context window
200,000 tokens
Performance tier
Frontier
Model ID
deepseek-v4-flash-free
Last verified
June 2026

Frequently asked

Is DeepSeek V4 Flash Free free?

Yes. OpenCode Zen offers it as Free API tier with these limits: Free tier. No credit card is required.

Can I use DeepSeek V4 Flash Free commercially?

Commercial terms are not clearly documented. Check the provider's current terms before shipping.

How do I start using DeepSeek V4 Flash Free?

Free coding model via OpenCode Zen (tier S+, SWE-bench ~79%).

Building with this model?

We wire free-tier and open-weight models into production stacks: evals against your real inputs, failover, cost caps.

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