What the Window Does Not Contain: Auditing Provenance in a Document-Grounded Instability Benchmark

arXiv:2609.06147 · cs.CL, cs.AI, cs.LG · Submitted 2026-09-05 · Read on arXiv

cs.CL, cs.AI, cs.LG

Submitted: 2026-09-05

Updated: 2026-09-05

Comments: Accepted as a poster at the 11th Workshop on Financial Technology and NLP (FinNLP 2026), co-located with EMNLP 2026. Code and data: https://github.com/eikiyo/FoFinNLP

Code: https://github.com/eikiyo/FoFinNLP

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Benchmark — 4× in this paper · explained in 2 episodes
• Accuracy — 1× in this paper · explained in 1 episode
• Provenance — 1× in this paper · explained in 4 episodes

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