Compare sources

Recorded context pack for two official nginx pages.

Task: what proxy_pass does, and whether proxy_read_timeout was returned.

Sources: proxy module, beginner's guide
Settings: digest, per_url_max_tokens=500, focus proxy_read_timeout proxy_pass
Host: ff-occam/1.0.0-rc.2 on 2026-09-05

Both pages succeeded. Focus was weak on each item. proxy_read_timeout was not in the excerpts — that miss is recorded, not filled from memory.

Payload: _inputs/compare-sources.json. Golden capture: compare-sources workflow.