DeepSeek V4.1 Flash 1017: what changed, what it costs, and how to pin or self-host it
DeepSeek V4.1 Flash 1017 now answers every deepseek-flash call. What changed, what it costs, how to call it, pin it or self-host it.
AI agents
Building agents that call tools, fail well and stay inside a budget.
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Gemini 4 Argon API: migrating from Gemini 3, the shared 1M-token budget and long decode
What changes when you move to gemini-4-argon: ignored sampling params, no explicit caching, a shared 1M budget and long decode costs.