Problem
Readers needed fast, trustworthy article understanding without hallucinated claims — summaries had to stay grounded in source content at news scale.
Dailyhunt · GenAI
Source-grounded summaries
GenAI article summaries with LLM evals against human rubrics — quality at 100M+ daily reads.
Product decisions
- Compare multiple LLMs with AI/ML rather than locking one vendor early.
- Validate quality with human-reviewed rubrics before defaulting in feed.
- Measure time-spent alongside approval rate.
Outcome
- 90% human-approval rate
- +30% time-spent for summary-default users
- 100M+ daily reads
Related
- Also built a customer support RAG tool — separate write-up