Guide
Collecting training data for a language model
Provenance, deduplication, rate limits, and the 200 that is not the document — what a bulk text pipeline must record at fetch time or…
AI and agents
Guide
Proxies for AI agents that browse
Agent traffic is neither human nor crawler, and its shape gives it away before any header is read. Identity per task, bounded retries, real…
Guide
Proxies for RAG pipelines
A retrieval corpus fails quietly: it answers fluently from last month's page. How to revalidate rather than refetch, and spot a source changing shape.