AI & RAG
Grade Coda page impact when source of truth changes
When the canonical source data changes in Postgres, finds the Coda wiki pages most semantically related and grades how badly each now contradicts the new truth.
How it runs
The automated pipeline, trigger to output.
- TriggerSource-of-truth record changes in PostgresPostgres
- ActionEmbed changed record with OpenAIOpenAI
- ActionRetrieve top related Coda pagesCoda
- LogicGrade contradiction; keep above threshold
- ActionFlag affected pages in CodaCoda
- OutputEmail contradiction digest to doc ownerGmail
What it does
Inverts the usual freshness check: instead of waiting for pages to age, it reacts the moment the source of truth itself changes. When a tracked record updates, the flow embeds the change, retrieves the most related wiki pages, and grades each on how strongly it now conflicts with reality, surfacing the docs a single data change just invalidated.
When to use it
Use it when a product spec, pricing table, or policy record changes and you need to know immediately which wiki pages went out of date because of it, rather than discovering it during the next audit.
How it works
- 1A Postgres change event (insert/update on the source table) triggers the run.
- 2The changed record is embedded with OpenAI.
- 3A retrieval step finds the top-K most similar Coda pages from the page embedding index.
- 4Each candidate page is graded for contradiction against the new record.
- 5A branch keeps only pages above the conflict threshold.
- 6Affected pages get a contradiction flag written to Coda and a digest is sent to the doc owner via Gmail.
Set it up
What you configure once, before turning it on.
- 1Connect PostgresAny Postgres URL — query, write, migrate.
- 2Connect OpenAIModels, embeddings, files.
- 3Connect CodaDocs, packs, automations.
- 4Connect GmailRead, draft, send, label.
- 5Set each agent's modelWe leave models unset so you pick the tier — fast + cheap, or top-quality.
- 6Tune it to your dataEdit the prompts, filters, and field mappings so it matches how your team works.
- 7Test, then turn it onRun once against a sample, confirm the output, then enable the trigger.
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