A breakdown of three open-weight models across intelligence, speed, and inference cost.  Three open-weight models cover most of what a developer needs from open inference right now: DeepSeek V4 Flash, Qwen3.6 35B A3B, and GLM-4.6. All three run on DeepInfra, and all three use a Mixture-of-Experts design that keeps active parameters low while total capacity […]

Open your cloud bill after a month of heavy agent use and the number stops being abstract. Teams report coding-assistant costs in the hundreds of dollars per developer, and some now set token budgets the way they once rationed cloud compute. Then in June 2026 the US government barred non-Americans from Anthropic’s Fable 5, and […]

At the end of 2023, the gap between open-weight and closed-source AI models was real and easy to describe. If you wanted the best performance on reasoning, language understanding, or multi-step problem solving, you paid for a proprietary API. Open models were useful, capable for many tasks, and dramatically cheaper to run but they were […]

Ask a base language model about your company’s refund policy and it will answer with confidence, fluency, and no idea what your policy actually says. The facts live in your PDFs, your internal wiki, and your ticket history, none of which the model has ever seen during training. Retrieval-augmented generation closes that gap by fetching […]

Open your company card statement and scroll the recurring charges. Twenty dollars for a chat assistant, twenty more for a coding copilot, fifteen for an image API, another forty for the automation glue that wires them together. None of them is expensive on its own. Together they are a slow leak you stopped noticing months […]

DeepSeek has not taken outside money since it was founded in 2023. For two years it turned down every venture capital firm and major tech company that came calling, funding its research entirely from the returns of its parent hedge fund, Zhejiang High-Flyer Asset Management, which reportedly posted a 56.6% return in 2025. That era […]