Show HN: My AI agent kept quoting undated market numbers, so I built PreReason
Hacker News recorded 1 points and 0 comments as of Oct 14, 2026 (UTC).
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points · 1 votes
2026-10-14 16:00:07.660Z
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What changed
The record contains the title “Show HN: My AI agent kept quoting undated market numbers, so I built PreReason” but no substantive source summary.
Version & cost evidence
Source votes: 1 votes (Oct 14, 2026 UTC; cumulative since publication) Recent records to compare: “Show HN: KeyContain – Fine-grained access to APIs your agents use” (Show HN, Nov 7, 2026); “Show HN: Twombly – A collaborative canvas for your agent's design explorations” (Show HN, Nov 7, 2026). Shared themes are navigation hints; they have not been verified as the same need or independent corroboration.
Who is affected
Identify the existing workflow this change affects before recommending an upgrade. Launch attention does not establish improvement; an API, pricing or availability change may instead create migration work.
Missing comparison points
Missing checks: old versus new behavior, affected plans and regions, availability date, compatibility, rollback path and cost under the same workload.
Migration check
Save the release or policy notice, run the same task on the old and new option, and compare outputs and the full bill. For retirement notices, verify the deadline before scheduling migration.