Financial QA

QA: Question Answering

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3 papers in the last four weeks, down 25% on the four weeks before. 0.0% of all new papers.

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FinVector-Market-4B: A Controlled Study of LoRA Adaptation for Structured Financial Tasks
Oct 6, 2026Alina KhaybullinaDomain Adaptation for LLMs LLM Fine-Tuning
Independent Researcher
A Citation-Grounded Benchmark for Trustworthy Earnings Call Transcript Analysis with Large Language Models
Oct 1, 2026Yingzhu Zhao, Vlad Pandelea, Han Yuan +4LLM Evaluation Financial QA
Global Decision Science, American Express · Singapore Decision Science Center of Excellence, American Express, 1 Marina Boulevard, 018989, Singapore.
FinFIRST: Benchmarking Search Agents for Financial Information Retrieval, Sourcing and Traceability
Sep 21, 2026Wenqing Wang, Haitao Xiang, Xinyi Zhao +8Financial QA AI Agent Benchmarks
Ling Team, Inclusion AI · Peking University · China International Capital Corporation Limited
IGT @ FinMMEval 2026 Task 2: Question-Type Prompting with Targeted Extraction for Multilingual Financial QA
Sep 8, 2026Yuwen ChiuFinancial QA Multilingual QA
Georgia Institute of Technology · Georgia Institute of Technology, North Ave NW, Atlanta, GA 30332
Enhancing Financial Question Answering: A Novel Benchmark Dataset of Banks' financial statements
Sep 3, 2026Arianna Miola, Bruno Spaccavento, Lorenzo Silotto +2Financial QA RAG Evaluation
Intesa Sanpaolo Innovation Center, Corso Inghilterra 3, 10138, Torino, Italy. · Universit`a degli Studi di Milano-Bicocca, Milan, Italy · Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129, Turin, Italy. +2
Towards Expert Financial QA via Self-Improving RAG
Aug 27, 2026Junjie Xiong, Shawheen Ghezavat, Aum HirparaLLM Self-Correction Financial QA
University of California, Berkeley · California Polytechnic State University · Hofstra University
CLAIR-Fin: An Adversarial Multi-Agent Framework for Claim-Level Verification and Adaptive Debate in Cross-Modal Financial QA
Aug 13, 2026Fatema Tuj Johora Faria, Mukaffi Bin Moin, Jubayer Al Mahmud +2LLM Answer Verification LLM Hallucination Mitigation
Ahsanullah University of Science and Technology, Bangladesh · Jashore University of Science and Technology, Bangladesh · American International University - Bangladesh
V-FiLLM: Verified Financial LLM Reasoning Benchmark
Aug 11, 2026Alicia Larsen, Victoire Laurent, Aulia Kharis Rakhamsari +2Numerical Reasoning in Language Models Synthetic Data Generation
ETH Zürich, Zürich · Aisot Technologies Ltd
Can Open-Weight Models Compete on Financial Text Comprehension?
Aug 9, 2026Jan SpörerLLM Evaluation Financial QA
University of St. Gallen, Switzerland
FinRank: An Evidence-Grounded Benchmark for Financial Question Answering and Retrieval over SEC Filings
Aug 7, 2026Sasan Mansouri, Daniel Saad, Mark Wahrenburg +2Data Provenance Financial QA
University of Groningen, Groningen, Netherlands · Goethe University Frankfurt, Frankfurt am Main, Germany · DataNXT GmbH, Frankfurt am Main, Germany +2
Hierarchical Reranking for Scalable Financial RAG System
Jul 29, 2026Joohyun Lee, Sungwoo HongFinancial Services Retrieval-Augmented Generation
1Financial Security Institute · 2Hanyang University
Language-Routed RAG and Direct Option Scoring for Multilingual Financial QA: DS@GT at FinMMEval
Jul 24, 2026Justice Ayela, Kabir SahniMultilingual Language Model Evaluation Retrieval-Augmented Generation
Georgia Institute of Technology, North Ave NW, Atlanta, GA 30332
Overview of FinMMEval 2026 Task 2: Multilingual Financial Short-Answer Question Answering
Jul 22, 2026Zhuohan Xie, Xueqing Peng, Georgi Georgiev +18Multilingual Language Model Evaluation Financial QA
Mohamed bin Zayed University of Artificial Intelligence, Abu Dhabi, United Arab Emirates · The Fin AI, United States · FMI, Sofia University “St. Kliment Ohridski”, Sofia, Bulgaria +7
Overview of FinMMEval 2026 Task 1: Multilingual Financial Multiple-Choice Question Answering
Jul 22, 2026Zhuohan Xie, Yuyang Dai, Rania Elbadry +18Multilingual Language Model Evaluation Multiple-Choice Question Answering
Mohamed bin Zayed University of Artificial Intelligence, Abu Dhabi, United Arab Emirates · INSAIT, Sofia University “St. Kliment Ohridski”, Sofia, Bulgaria · University of Arizona, Tucson, United States +6
FinSAgent: Corpus-Aligned Multi-Agent RAG Framework for Evidence-Grounded SEC Filing Question Answering
Jul 20, 2026Jijun Chi, Zhenghan Tai, Hanwei Wu +21Learning to Rank Financial QA
University of Toronto · McMaster University · University of California, Los Angeles +8
Gold-Guided Programmatic Distillation for Financial Reasoning over Hybrid Tables and Text
Jul 16, 2026Yun Dong, Erica Zhao, Elana ChenTable QA Financial QA
College of Computing · Georgia Institute of Technology · Department of Management Science & Engineering +2
Confidently Wrong: Detecting Hallucinations in Financial Question Answering from LLM Internal States
Jul 13, 2026Richard Zhe WangFinancial QA LLM Hallucination Detection
St. John Fisher University Rochester, NY, USA
IPO Finance Agent: Benchmark of LLM Financial Analysts Beyond Finance Agent v2, with Automated Rubric Generation, on the SpaceX (SPCX) IPO
Jun 22, 2026Mostapha BenhendaIn-Context Retrieval LLM-as-a-Judge
EvidenceLens: A Claim-Evidence Matrix for Auditing Financial Question Answering
Jun 19, 2026Fengchen Gu, Xiaotian Ren, Zhengyong Jiang +6Data Visualization LLM Answer Verification
School of AI and Advanced Computing, XJTLU Entrepreneur College (Taicang), Xi’an Jiaotong-Liverpool University, Suzhou, Jiangsu, China · ETSI de Telecomunicaci´on, Universidad Polit´ecnica de Madrid, Madrid, Spain
AgentFinVQA: A Deployable Multi-Agent Pipeline for Auditable Financial Chart QA
Jun 18, 2026Aravind Narayanan, Shaina RazaLLM Answer Verification Financial QA
Vector Institute
MoCA-Agent: A Market-of-Claims Code Agent for Financial and Numerical Reasoning
Jun 10, 2026Abdelrahman Abdallah, AbdelRahim A. Elmadany, Sameh Al Natour +3Table QA LLM Answer Verification
University of Innsbruck · University of British Columbia · λCanada Research Chair in NLP and ML +1
BigFinanceBench: A Workflow-Grounded Benchmark for Financial-Research Agents
Jun 2, 2026Alex Wang, Georg Meinhardt, Jacob Katz +4Benchmark Design Financial QA
1Rogo · 2OpenAI · †Work done while at Rogo.
Fighting Numerical Hallucinations via Data-centric Compilation for Online Financial QA
May 29, 2026Hao Chen, Xing Tang, Qirui Liu +6Retrieval-Augmented Generation Hallucination in Language Models
Shenzhen Technology University FiT, Tencent Shenzhen, China · South China University of Technology Guangzhou, China · The Hong Kong University of Science and Technology Hong Kong SAR, China +2
MimirRAG: A Multi-Agent RAG Framework for Financial Data Retrieval with Metadata Integration
May 24, 2026Magnus Samuelsen, Wilmer Nyström, Somnath Mazumdar +2Financial Services Multi-Agent LLM Systems
Copenhagen Business School, Solbjerg Plads 3, Frederiksberg, 2000, Denmark · Jyske Bank, Copenhagen, Denmark
Reasoning through Verifiable Forecast Actions: Consistency-Grounded RL for Financial LLMs
May 21, 2026Jialin Chen, Aosong Feng, Harshit Verma +7Time Series Reasoning RL for Language Model Reasoning
Yale University · Arizona State University · University of Texas Rio Grande Valley
FIND: Toward Multimodal Financial Reasoning and Question Answering for Indic Languages
May 13, 2026Sarmistha Das, Vaibhav Vishal, Syed Ibrahim Ahmad +2Financial Services Financial QA
Indian Institute of Technology Patna, India · Microsoft, India
FinRAG-12B: A Production-Validated Recipe for Grounded Question Answering in Banking
May 6, 2026Denys Katerenchuk, Pablo Duboue, Keelan Evanini +6Financial Services LLM Grounding
Kasisto, New York, NY · Textualization, Vancouver, Canada · NBME, Philadelphia, PA
Agentic Retrieval-Augmented Generation for Financial Document Question Answering
May 6, 2026Yang Shu, Yingmin Liu, Zequn XieFinancial QA Agentic RAG
College of Computer Science and Technology, Zhejiang University, Hangzhou, 310027, China
Retrieval-Augmented Reasoning for Chartered Accountancy
Apr 30, 2026Jatin Gupta, Akhil Sharma, Saransh Singhania +1Retrieval-Augmented Generation Financial QA
Dept. of Computer Science and Engineering Sharda University, Greater Noida, India · Sharda University, Greater Noida, India
FinGround: Detecting and Grounding Financial Hallucinations via Atomic Claim Verification
Apr 26, 2026Dongxin Guo, Jikun Wu, Siu Ming YiuLLM Answer Verification Financial QA
1The University of Hong Kong · 2Stellaris AI Limited

Oct 6, 2026, cs.LGJ/K move · Enter open · S save

FinVector-Market-4B: A Controlled Study of LoRA Adaptation for Structured Financial Tasks

Alina Khaybullina

Independent Researcher

Domain Adaptation for LLMs LLM Fine-Tuning Financial QA Low-Rank Adaptation Numerical Reasoning in Language Models Structured Output Generation

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FinVector-Market-4B adapts Qwen/Qwen3.5-4B with rank-16 LoRA on a 22,000-example corpus for structured financial tasks. We evaluate the base and adapted models on the same 600-example benchmark under implicit and explicit JSON-schema contracts. Supplying the schema alone raises base-model JSON validity from 0% to 91.3%. Under matched explicit prompting, the frozen scores improve from 14.7% to 40.0% for FinQA answer exact match, from 48.0% to 82.7% for calculator-expression correctness, from 20.1% to 89.5% for scenario branch-label agreement, and from 52.4% to 87.2% for implication-direction agreement. A post-hoc policy-scoring audit shows that the reported macro-F1 decline reflects a changing label set; using the same three target classes gives 77.4% for the base and 83.1% for the adapter. Filing overlap and calculator-target inconsistencies qualify the benchmark's generalization claims. The results show that compact financial domain adaptation can produce substantial task-specific gains beyond output-format learning under matched prompting, with gains bounded by the evaluated task distribution and prompt contract.

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