Posts tagged deepseek

3 posts about deepseek.

• DeepSeek V4.1 Flash API Cost: Matches V4 Pro at 3-6x Less per Answer

  September 14, 2026 · deepseek-v4-1-flash · deepseek · pricing · thinking-controls

  Day four: 33 of 33 right like V4 Pro at 3 to 6x less per answer and 2.9x the speed. Thinking off breaks multi-step work; no-answer questions burn 16K tokens.

• DeepSeek V4 Pro GA vs Preview, Measured: 18-62% Less Thinking

  August 17, 2026 · deepseek-v4-pro · deepseek · pricing · thinking-controls

  deepseek-v4-pro-0813 vs the preview build on identical tasks: 18-62% fewer reasoning tokens, a fixed 8,192-token runaway, and a lost 'I don't know'.

• Open-Weight LLM Caching: Why Yours Is Provider Roulette

  June 14, 2026 · prompt-cache · open-weight-llm · inference · deepseek

  For open-weight LLMs, prompt caching is solved in the inference engine and broken by routing. A five-layer map, measured across DeepSeek, Qwen and Kimi.