DeepSeek
BudgetOpen DeepSeek models. R1 reasons step by step and rivals the OpenAI o-series. V4 Pro is strong and affordable, V4 Flash is fast and free for you.
Choose a model
V4 Pro
NewStrong and affordable, 1M context
Reasoning
from1· billed by usageStart chat
R1
ReasoningA chain-of-thought model, an open rival to o1
Reasoning
2per messageStart chat
V3.1
BudgetAll-purpose and one of the cheapest
2per messageStart chat
V4 Flash
FreeFast and very cheap — free for you
FreeStart chat