deepseek-v4-1-flash-economy-free
Temporary free promotional route backed by BytePlus ModelArk. Available for two weeks or until the shared $400 provider budget is consumed.
Verified against the live registry on 2026-11-04. If this page and /v1/models disagree, the API is correct and this page is a bug.
A playground is available for chat models. The quote endpoint returns a price before you run a call.
Need a key? Start with $0.5 credit.