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DeepSeek R1 vs OpenAI o1-preview: Reasoning Accuracy, Token Economics, and Self-Hosting TCO

This story is from 2026-10-30. It is preserved in the archive; the latest stories are on the live feed.

DeepSeek R1 vs OpenAI o1-preview: Reasoning Accuracy, Token Economics, and Self-Hosting TCO Executive Summary & Decision Matrix The core engineering trade is a 27–40x inference price differential for a 2–5 point accuracy gap that vanishes entirely on math-heavy tasks. DeepSeek R1 (671B MoE, 37B act…

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  1. 2026-10-30 13:11 · DEV Community — AI
    DeepSeek R1 vs OpenAI o1-preview: Reasoning Accuracy, Token Economics, and Self-Hosting TCO

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