Add finance grounding verification - #9

Thanks @aalvsz for your contribution.
if I understand correctly your pipeline:

1. Splits a finance agent's rollout answer into individual claims
2. Matches each claim to its specific evidence that was retrieved during the rollout
3. Runs an NLI entailment check, classifies each claim as entailment (supported), contradiction, or neutral relative to its matched evidence, using the DeBERTa NLI model
4. Runs strict deterministic checks (exact numbers/dates, entity/source conflation, metric mismatches) as a backstop, since the NLI model alone can be fooled by fluent-but-wrong numbers

That is interesting and can be used as an independent feature that validate grpo rollouts.
I am about to run your pipeline and if everything works properly. The rest looks good to me.

@sgharghabi

That is interesting and can be used as an independent feature that validate grpo rollouts. I am about to run your pipeline and if everything works properly. The rest looks good to me.

You understood the pipeline perfectly. For now deterministic claim decomposition works fine, but this step could be made more accurate without introducing excessive latency (looking into it) . Then MiniLM is used only to route each claim to evidence, and DeBERTa performs the NLI check. The final decision is made after running some deterministic checks like you mentioned.

@aalvsz it seems two Code linting and Unit tests are failing, Would you please fix it?