The Bleeding Edge
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June 27, 2026

DeepSeekbreakthrough

DeepSeek releases DSpark — V4 runs 57-85% faster via speculative decoding

DSpark is a speculative-decoding method DeepSeek says runs DeepSeek-V4 57-85% faster than its prior MTP-1 approach — pure throughput gains with no new parameters. Speed figures are vendor-reported.