LongCat

Articles about LongCat models and APIs.

LongCat

Can LongCat-2.5 Turn a Screenshot into a Complete Web Page? Analyzing Visual Programming Capabilities and Failure Cases Across 5 Dimensions
ByFourteen 2026年 11月 3日

Author’s note: Drawing on official demos and third-party tests by Zhidx and TOKRACE, this article examines LongCat-2.5’s real-world capabilities in screenshot-to-webpage conversion, interactive pages, and 3D generation, along with typical failures and the limits of what can be accepted for delivery. Meituan officially released LongCat-2.5 on 2026-11-02, highlighting Visual Coding as one of its key…

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LongCat

A Million-Token Context Window Still Isn’t Enough: LongCat-2.5 Uses 6 Training Methods to Enable Agents to Complete Entire Projects
ByFourteen 2026年 11月 3日

Author’s note: This article explores why LongCat-2.5 doesn’t rely on its 1M context window alone, but instead strengthens an Agent’s ability to complete an entire project across six training directions. It also covers engineering practices developers can apply to their own work. Most developers who’ve built AI Agents have seen this happen: a task fails…

Read More A Million-Token Context Window Still Isn’t Enough: LongCat-2.5 Uses 6 Training Methods to Enable Agents to Complete Entire Projects