LongCat-Flash-Chat — 2 Technical Articles

Sep 15, 2025 · Artificial Intelligence

Hands‑On Review of Meituan’s AI Assistant “XiaoMe”: Real‑World Strengths, Flaws, and How It Works

A first‑batch tester spends two days with Meituan’s AI assistant XiaoMe, detailing its restaurant recommendation and ordering flow, pinpointing mismatched venue selections, coupon‑saving quirks, unsupported tasks like ride‑hailing, and evaluating the underlying LongCat‑Flash‑Chat model’s speed and personalization.

AI AssistantArtificial IntelligenceLongCat-Flash-Chat

0 likes · 5 min read

Hands‑On Review of Meituan’s AI Assistant “XiaoMe”: Real‑World Strengths, Flaws, and How It Works

Meituan Technology Team

Sep 1, 2025 · Artificial Intelligence

LongCat-Flash-Chat: 560B MoE Model with 27B Active Params Sets New Benchmarks

LongCat-Flash-Chat, an open‑source 560‑billion‑parameter Mixture‑of‑Experts model that activates only 18.6‑31.3 B parameters per token, delivers state‑of‑the‑art performance on general, agentic, coding, and instruction‑following benchmarks while offering fast inference and efficient deployment options.

AI modelAgentic AILongCat-Flash-Chat

0 likes · 7 min read

LongCat-Flash-Chat: 560B MoE Model with 27B Active Params Sets New Benchmarks