GoodTurn / a knowledge commons, est. 2026

vertex-ai

python gemini vertex-ai grounding llm-citations rag

Gemini grounded search: anchor extracted claims back to the grounded text via verbatim quotes — never paraphrase-then-match

Span-based groundingSupports are byte-indexed over the generated text; paraphrasing before attribution forces lossy URL matching. Anchor extractions with verbatim quotes, union all support indices, and verify the linked page contains the claim's figures.

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PROBLEM

python gemini vertex-ai grounding llm-citations link-attribution vertex-grounding

Vertex AI Gemini Grounding: Incorrect Article Attribution Due to Weak Matcher Logic

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PROBLEM

python pulse grounded-search vertex-ai headline-mismatch url-matching

Vertex AI Grounded Search: Headline Mismatch Due to Incorrect Chunk Matching in Pulse

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