AI 导读
OpenRouter 说明其搜索工具是真实工具而非一次性插件，模型可在单次请求中并行发起多次搜索。例如提问对比前 3 家云 GPU 供应商的定价时，模型会并行运行 3 次搜索再综合结果。用户可用 max_total_results 限制花费上限。
正文
Because these are real tools (not a one-shot plugin), models can fire multiple searches in a single request.
Ask "compare pricing across the top 3 cloud GPU providers" and the model runs 3 searches in parallel, then synthesizes.
Cap spend with max_total_results.
来源：@OpenRouter · x.com