NJU-spinoff SinapisAI's model router Mio tops 9 benchmarks at lowest cost

机器之心 · wechat · 2026-10-16

SinapisAI, spun out of Nanjing University's LAMDA lab, released a technical report on "Collective Model Intelligence": build quantified capability profiles for a universe of models, then let the Mio router select and coordinate them by task and budget. Its platform already lists 484 models.

Results: Mio 1.0 Lite scored the highest average (77.15/100) across 9 public benchmarks at the lowest average cost (0.06 yuan per request) — 6.35 points above GPT6.1 Sol at 94% lower cost, taking first in function calling, agent execution, GPQA and instruction following. Caveat: cost-no-object flagships still win on HLE.

Architecture: ModelEval builds cheap capability profiles via query-level modeling and cross-domain prediction; Mio maintains a dynamic candidate pool that keeps specialist models covering weaknesses; Mos picks execution endpoints by health, price and latency, with a model distribution network speeding file reads up to 23.3x. The work extends Zhou Zhihua's learnware paradigm; the company raised near-100M-yuan and plays the same "sell shovels" lane as OpenRouter (Stripe) and HuggingFace (Nvidia).

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