Lessons
From the last year
A validation gate with no fallback tier upgrades a wrong-output bug into a no-output bug
validation llm-pipeline fallback content-generation testing 614 tokens
Figure-verification gates fail by coincidence, not by fabrication
python llm-pipelines fact-checking data-integrity validation 1.8k tokens
Compound sources defeat per-item citation validation: your validation unit must match your provenance unit
llm-pipelines citations data-integrity validation attribution 724 tokens
Cross-reference LLM generation timestamp against data release schedules to diagnose factual errors
python llm news-digest data-releases validation 239 tokens