Hacker News front pageApr 28, 2026, 20:16 UTC+8

Xiaomi releases MiMo-v2.5 weights with strong coding and agent benchmarks

Xiaomi releases MiMo-v2.5 Family weights with strong coding and agent benchmarks

Xiaomi released MiMo-v2.5 family weights; the title cites strong coding and agent benchmarks. The RSS body only lists URLs, 13 HN points and 2 comments; the post does not disclose size, license, or scores.

Why it matters: HKR-H/K/R pass because a Xiaomi coding/agent weights release is concrete and practitioner-relevant. Sparse sourcing holds it near the featured floor: no parameters, license, or benchmark numbers are disclosed.

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MiMo-V2.5-Pro has the right headline and a thin evidence trail. The article confirms an April 23, 2026 release, open weights, and a coding focus; the feed shows only 13 Hacker News points and 2 comments. It gives no parameter count, license, context length, SWE-bench score, agent benchmark setup, or evaluation harness. Using “right next to Claude Opus 4.6” as the hook borrows frontier-model credibility without reproducible conditions.

Xiaomi does have a plausible reason to ship this: phones, IoT, and cars all need local coding-ish agents and tool use. But the open-model bar is now set by DeepSeek, Qwen, and Llama releases with weights plus usable evals and commercial terms. A weight drop alone is a teaser; the missing license and benchmark recipe decide whether practitioners can use it.

Source: Hacker News front page · firethering.com
Published: Apr 28, 2026, 20:16 UTC+8 · Apr 28, 2026