September 26th.OpenCode The second phase of “Operation Cheepseek” was announced yesterdayDeepSeek V4.1 The amount of $60 (note: the current exchange rate is approximately 403.5 yuan) provided by Flash in OpenCode Go was adjusted to permanent validity。
OpenCode had previously temporarily increased the use of DeepSeek V4.1 Flash to four times the original standard, from $15 to $60, and planned to close the activity on 20 September. OpenCode The current Go page has indicated the amount of the model as $60 and the original $15 amount has been underlined。
DeepSeek's latest V4.1 Flash uses the MoE structure of 55.2 billion parameters, enters a side-activation parameter of 8 billion, an output side of 16 billion and uses a new Causal Encoder-Decoder structure. The model also supports native multimodular visual understanding。
Compared to the previous generation, the KV Cache of DeepSeek V4.1 Flash reduced its demand for HBM to one quarter and for SSD to one eighth。
DeepSeek also announced that OpenCode had full access to V4.1 Flash as an official partner. OpenCode data show that as of September 25, the model was ranked first in the recent use of the platform, accounting for approximately 13% of the 2 million levels observed。