LangChain.js API 费用失控？一个硬性每日上限方案帮你止住账单爆炸，还拆解了令牌计费的四种坑。
If an agent decides how many API calls to make, your cost ceiling is whatever the agent feels like today. Most days that's fine. The day a tool errors…
GPT-5.5 Codex推理token聚类疑似引发复杂任务性能衰减，开发者反馈值得关注。
Article URL: https://github.com/openai/codex/issues/30364 Comments URL: https://news.ycombinator.com/item?id=48789428 Points: 239 # Comments: 84
前沿论文提出推理token的叠加表示，揭示大模型思维新机制
arXiv:2606.13862v1 Announce Type: cross Abstract: Long Chain-of-Thought (CoT) reasoning improves LLM problem-solving but is computationally expensive …
Mimo v2.5在基准测试和缓存成本上大幅优于DeepSeek v4 flash，推理token消耗更少，性价比惊人。
So Hear me out. Not only on almost all benchmarks is mimo v2.5 is better than dsv4f flash, but also the pricing. Most people only look at input and ou…