Encoder-decoder is back 😈!!! In DeepSeek V4.1 Flash the first 20 layers build the…
This is a dev post classified by Jev as Hosting & infra (a launch), kept by the Dev Radar because it carries real work, not commentary.
Encoder-decoder is back 😈!!! In DeepSeek V4.1 Flash the first 20 layers build the global KV that the next 20 read from, so prefill costs about half. Rolled out over the last 24h: throughput doubled, and we are approaching 1T tokens/day on OpenRouter. 30% off to celebrate. Enjoy. Cheapest on the market, as always.
Posted by DeepInfra (5.9k followers) 22 h ago · 29 likes · 977 views · view the original post on X. Kept by the Dev Radar as Hosting & infra.
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