Grok Bot 当解析器太贵：开源栈兜底、只送例外
用 Crawlee、Playwright、Pydantic、DuckDB 搭解析层，只把规则处理不了的记录交给 Grok Bot，成本可降约十倍。
Elon Musk’s Grok Bot becomes 10x cheaper when you stop using it as a parser Build the parsing layer with open-source code, then send Grok only records your rules cannot resolve: > Crawlee queues URLs and retries failures > Playwright renders JavaScript and captures the DOM > hashes discard pages that never changed > Pydantic enforces a strict JSON schema > DuckDB stores raw page, version and source > Grok handles new layouts, missing fields and ambiguous language Require the extracted value, confidence and supporting text. Low-confidence results go to human review, never straight into production. Use Grok Bot as supervisor and exception handler, not the expensive first step.
这条是引用着另一条写的：x.com/rich_odinn/status/2109563714068169203