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