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SemEval 2026

455 papers

TeamOmega at SemEval-2026 Task 13: Frozen vs. Trainable Representations for Out-of-Distribution AI-Generated Code Detection: A CodeBERT Fine-Tuning Study

Nahid Niyaz Shovon, Md. Naim Parvez

5ting at SemEval-2026 Task 8: Strong End-to-End Multi-Turn RAG via LLM-Based Reranking and Faithfulness Control

Thien-Qua T-Nguyen, Chi Hoang, Nguyen Tran, Tri Le, Khanh Truong

SilkPeak at SemEval-2026 Task 6: When Politicians Dodge — Unmasking Evasion in Political Interviews through Joint Multi-Task Transformer Learning

Amruth Tetakali, Lavanya Tetakali

AILS-NTUA at SemEval-2026 Task 12: Graph-Based Retrieval and Reflective Prompting for Abductive Event Reasoning

Nikolaos Karafyllis, Maria Lymperaiou, Giorgos Filandrianos, Athanasios Voulodimos, Giorgos Stamou

SCUZANE at SemEval-2026 Task 3: Dimensional Aspect-based Sentiment Analysis with Supervised Contrastive Regression and R-Drop Regularization

Ziang Zhou, Xiangmei He, Chenhongyi Bai

AAA at SemEval-2026 Task 10: Psycholinguistic Conspiracy Marker Extraction and Detection

Xintong Pan

Team YTY at SemEval 2026 task 12: Option-Aware Retrieval and Cross-Encoder Reasoning Framework for Abductive Event Reasoning

Junxin Lin, Zhichao Meng, Lianxin Jiang

ThinkVision at SemEval-2026 Task 6: A Transformer-Based Ensemble System for Clarity Detection

Gourav Ghanshyam Purohit, Praveen Swami, Shriyans S Sahoo, Jenish Bhati, Supriya Nadiger

ICT-NLP at SemEval-2026 Task 1: Humor Generation via RAG-based Augmentation and Multi-LLM Internal-External Voting

Wutao Shen, Liyuan Huang, Jiawei He, Lin Li, Jin Zhang

SRCB at SemEval-2026 Task 5 A Multi-Target Finetuning Framework for Large Language Models with Joint Regression and Text Generation

Yuming Zhang, Junyu Zhou, Hongyu Li, Yongwei Zhang, Shanshan Jiang

CiNet-Handai-Kyodai at SemEval-2026 Task 5: Combining LLM Prompting, Semantic Similarity, and Synthetic Gaze for Graded Sense Plausibility

Lis Kanashiro Pereira, Fei Cheng

0704mis at SemEval-2026 Task 11: Single-Call Joint Abstraction for Robust Neuro-Symbolic Retrieval

Ishita Gupta, Dhruv Goyal, Jatin Bedi

RAGonauts at SemEval-2026 Task 8: BM25 Retrieval with Last-Turn Query Formulation for Multi-Turn RAG Conversations

Rajalakshmi Sivanaiah, Angel Deborah S, Karthik Raja C, Rithika S

NCL-UoR at SemEval-2026 Task 5: Embedding-Based Methods, Fine-Tuning, and LLMs for Word Sense Plausibility Rating

Tong Wu, Thanet Markchom, Huizhi(elly) Liang

SokraTUM at SemEval-2026 Task 3: A hybrid cascade of Label Distribution Learning, RAG supported generative extraction and contrastive metric learning for dimensional sentiment analysis

Denis Laschenko, Albert Korotyk

NCL-BU at SemEval-2026 Task 3: Fine-tuning XLM-RoBERTa for Multilingual Dimensional Sentiment Regression

Tong Wu, Nicolay Rusnachenko, Huizhi(elly) Liang

Semantic Vectors at SemEval-2026 Task 9: Robust Multilingual Polarization Detection via Dual-Encoder Fusion and Expert Ensembling

Ankit Dash, Priyanshu Mittal, Piyush Prashant, Sunil Saumya

CLaC at SemEval-2026 Task 6: Response Clarity Detection in Political Discourse

Nawar Turk, Lucas Miquet-Westphal, Leila Kosseim

UTRAG at SemEval-2026 Task 8: History-Aware Query Rewriting and LoRA-Finetuned Generation for Multi-Turn RAG

Ke Zhou, Yi-Shan Lin

ChulaNLP at SemEval-2026 Task 6: A Hybrid BERT-LLM Framework for Political Response Clarity and Evasion Detection

Wisarut Peerachaidecho, Attapol Rutherford

YEZE at SemEval-2026 Task 9: Detecting Multilingual, Multicultural and Multievent Online Polarization via Heterogeneous Ensembling

Fengze Guo, Yue Chang

L3IRIT at SemEval-2026 Task 4: Learning Narrative Similarity from Aligned Film Plot Summaries

Ahmed Hamdi, Emanuela Boros, José G. Moreno, Adam Jatowt, Georgeta Bordea

TeleAI at SemEval-2026 Task 3: Large Language Models for Dimensional Aspect-Based Sentiment Analysis

Yan Zhou, Wangshicheng Wang, Shiquan Wang, Mengjiao Bao, Ruiyu Fang

ConTexT at SemEval-2026 Task 5: Rating Plausibility of Word Senses in Ambiguous Stories through Narrative Understanding

Fakeha Faisal, Rubab Shah, Syeda Zaidi, Azkaa Nasir, Sandesh Kumar

SLPGFJWUInsa at SemEval-2026 Task 1: Enhancing Linguistic Creativity for English Text-Based Humor

Insa Abbas, Sadaf Abdul Rauf

hermeneutichools at SemEval-2026 Task 4: Multiperspectivity as a Resource for Narrative Similarity Prediction

Max Upravitelev, Veronika Solopova, Jing Yang, Charlott Jakob, Premtim Sahitaj

AICOE-Tredence at SemEval-2026 Task 11: Mitigating Content Bias in Syllogisms via Symbolic Logic-Language Decoupling

Rakshith R, Ankush Chopra

d-itlab at SemEval-2026 Task 12: Per-Option Surprisal and Multi-Stage Gating for Precision-Oriented Causal Reasoning

Yasunori Terao, Yuuki Tachioka

RAGTUM at SemEval-2026 Task 8: Contextual Query Rewriting and Dense Retrieval for Multi-Turn RAG

Finn Wigger, Maximilian Podolsky, Merle Wilmink, Zelong Peng

REGLAT at SemEval-2026 Task 9: Enhancing Arabic Online Polarization Detection Using AraBERT and Synonym Replacement Augmentation

Ahmed M. Fetouh, Rahmath Mohammed, Omer Dawood, Mariam Labib, Nsrin Ashraf

Caraman at SemEval-2026 Task 8: Three-Stage Multi-Turn Retrieval with Query Rewriting, Hybrid Search, and Cross-Encoder Reranking

David Caraman, Gheorghe Cosmin Silaghi

Dual-View Consistency Testing for Content-Invariant Multilingual Syllogistic Reasoning

Ishita Gupta, Dhruv Goyal, Jatin Bedi

Team VYN at SemEval-2026 Task 3: Dimensional Aspect-Based Sentiment Analysis

Vishal Thenuwara, Widanalage De Mel, Nisansa de Silva

Scmhl5 at SemEval-2026 Task 3: Uncertainty-Aware Adversarial Learning for Embedding Enhancement in Dimensional Aspect-Based Sentiment Analysis

Haohuan Chen, Han Liu

ITLC at SemEval-2026 Task 11: Normalization and Deterministic Parsing for Formal Reasoning in LLMs

Wicaksono Leksono Muhamad, Joanito Agili Lopo, Tack Hwa Wong, Muhammad Ravi Shulthan Habibi, Samuel Cahyawijaya

Team hugang11 at SemEval-2026 Task 1, Subtask A (Chinese): A CoT-SFT, Teacher-Constructed DPO, and Deterministic Post-processing Pipeline for Humor Generation

Gang Hu, Liu Yang, Jing Li

Takoyaki at SemEval-2026 Task 3: Ensembling LLM Predictions using Demonstration Retrieval for Dimensional Aspect-based Sentiment Analysis

Kosuke Yamada, Sho Takase, Ryosuke Kohita

HausaNLP at SemEval-2026 Task 7: Prompt-based Hausa Cultural Question Answering

Faisal Adam, Lukman Aliyu, Sani Aji, Abdulhamid Abubakar, Aliyu Rabiu Shuaibu

AFourP at SemEval-2026 Task 2: Predicting Variation in Emotional Valence and Arousal over Time from Ecological Essays

Shrika Thota, Lakshmi Priya Swaminatha Rao, Shivaanee Sk, Thirumurugan Ra, Vishal Muralidharan

RaguTeam at SemEval-2026 Task 8: Meno and Friends in a Judge-Orchestrated LLM Ensemble for Faithful Multi-Turn Response Generation

Ivan Bondarenko, Roman Derunets, Oleg Sedukhin, Mikhail Komarov, Ivan Chernov

HU at SemEval-2026 Task 10: Psycholinguistic Conspiracy Marker Extraction and Detection

Muhammad Quddussi Kashaf, Shahmir Mustafa Chaudhry, Marium Zeeshan, Nahyan Javed, Sandesh Kumar

MSqrd at SemEval-2026 Task 9: Detecting Multilingual, Multicultural and Multievent Online Polarization

Syeda Samah Daniyal, Muneeba Badar, Manal Hasan, Shifa Shah, Sandesh Kumar

XiaoM at SemEval-2026 Task 7: A Qwen-based System for Accurate Retrieval of Everyday Knowledge Across Diverse Languages and Cultures

Xiao Yao, Liang Yang

ALPS-Lab at SemEval-2026 Task 3: A Multilingual Generative LLM Approach for Dimensional Aspect Sentiment Analysis

Songqian Dai, Wei LIN

UTokyo Tsuruoka Lab at SemEval-2026 Task 9: Efficient Single Forward Pass Inference for Multi-Label Polarization Classification

Howard Tangkulung, Yoshimasa Tsuruoka

DeepSemantics at SemEval-2026 Task 9: Label-Wise Optimization with Adaptive Focal Loss for Polarization Manifestation Identification

Eliasse Tiao, Josue R. Edou, Mahugnon A. L. Gohouede

CYUT at SemEval-2026 Task 9: Monolingual vs. Multilingual LoRA Tuning for Multicultural and Multievent Polarization Detection

Shih-Hung Wu, Yun-Kuang Liao, Shih-Siang Su, Yi-Min Jian

Phatthachdau at SemEval-2026 Task 9: A Multi-Stage Augment-Judge-Train Pipeline for Multilingual Online Polarization Detection

Phan Phat

chengtang at SemEval-2026 Task 7: A Retrieval-Augmented Generation Framework for Cultural Perspective Alignment in Everyday MCQs

Cheng Tang, Zhichao Meng, Meizhi Jin

TeleAI at SemEval-2026 Task 6: A Confidence-Aware Multi-Stage Reasoning Framework with Chain-of-Thought

Lingling Shi, Haoyu Jin, Shiquan Wang, Fang Yu, Shuangyong Song

YNU-HPCC at SemEval-2026 Task 13: Robust Machine-Generated Code Detection under Distribution Shifts

Lixian Xing, Jin Wang, Xuejie Zhang

CascadeMind at SemEval-2026 Task 4: A Hybrid Neuro-Symbolic Cascade for Narrative Similarity

Sebastien Kawada, Dylan Holyoak

NYCU Speech Lab at SemEval-2026 Task 3: Heterogeneous Model Ensemble with Adaptive Weighted Voting for Dimensional Aspect Sentiment Quadruplet Extraction

Hao-Chun Hsieh, Cheng-En Wu, Yuan-Fu Liao

AsymVerify at SemEval-2026 Task 6: Asymmetric Confidence-Gated Verification for Political Evasion Detection

Sebastien Kawada

SoloSemantics at SemEval-2026 Task 4: Triplet-Tuned MPNet for Story Similarity

Steven Au

PSK at SemEval-2026 Task 9: Multilingual Polarization Detection Using Ensemble Gemma Models with Synthetic Data Augmentation

Srikar Kashyap Pulipaka

YangSteam at SemEval-2026 Task 3: Transformer-Based Aspect-Aware Regression for Dimensional Sentiment and Stance Analysis

Tsung-Hsien Yang, Shu-Fei Yang

PFW Task 8 at SemEval-2026 Task 8: Lightweight Tri-Fusion Retrieval with Prompt-Engineered Faithful Generation for Multi-Turn RAG

Taleef Tamsal, Jonathan Rusert

PFW at SemEval-2026 Task 6: Multi-Seed DeBERTa Ensembles for Political Response Clarity and Evasion Classification

Taleef Tamsal, Jonathan Rusert

looploop at SemEval-2026 Task 3: A Dimensional Aspect-Based Sentiment System with DeBERTa Regression and Qwen3 Instruction Fine-Tuning

Liu Yang, Gang Hu, Jing Li

XplaiNLP at SemEval-2026 Task 1: BVAHAHA - Benign Violation Algorithm for Humor and Harmless Absurdity

Berk Bubus, Nebi Soyal, Vera Schmitt, Nils Feldhus, Veronika Solopova

UCSC NLP at SemEval-2026 Task 10: Boundary-Aware Span Extraction and RoBERTa Classification for Conspiracy Detection

Dom Marhoefer, Milos Suvakovic, Glenn Grant-Richards, Aidan Pinero, Ryan King

PAI at SemEval-2026 Task 3: An LLM and Data Redistribution Adaptation-Based Predictive Strategy for Valence-Arousal Scores

Zhihao Ruan, Kaifeng Yang, Cheng Chen, Wenwen Dai, Wenjia Mao

SCUMesclab at SemEval-2026 Task 3: An Adaptive Dual-Track Framework for Dimensional Aspect-Based Sentiment Analysis

Chia-Yun Lee, Matus Pleva, Daniel Hládek, Ming-Hsiang Su

NCL at SemEval-2026 Task 8: Deterministic Small-LLM RAG with Relation Classification

Zehao Liu, Huizhi Liang

VerbaNexAI at SemEval-2026 Task 5: Few-Shot Chain-of-Thought with Selective Self-Consistency and Isotonic Calibration for Word Sense Plausibility Rating

Daniel Peña Gnecco, Edwin Puertas, Juan Carlos Martinez Santos, Jairo Serrano

ILab-NLP at SemEval-2026 Task 9: Comparing XLM-RoBERTa and LLaMA-2 for Multilingual Polarization Detection

Declan Booth, Gavin Abercrombie, Simona Frenda

NCL&HKU-NarrSim at SemEval-2026 Task 4: Aspect-Based Agents and Supervised Contrastive Embeddings for Narrative Similarity

Jianfei Xu, Ting Zhu, Mingyang Chen, Huizhi(elly) Liang

COODetect at SemEval-2026 Task 13: Unsupervised Latent Domain Adaptation for Out-of-Distribution AI Code Detection

Aldan Creo, Atharv Nair, Mohana Ravikumar, Vaishak Menon, Dario Wisznewer

pamaldi at SemEval-2026 Task 11: Neuro-Symbolic Syllogistic Reasoning via LLM-Guided Structure Extraction and Deterministic Validation

Pasquale Grimaldi

VerbaNexAI at SemEval-2026 Task 6: Automatic Detection of Political Evasion through Hierarchical Classification with RoBERTa Large

Jeison Jimenez Alvear, Deyson Gómez Sánchez, Juan Carlos Martinez Santos, Edwin Puertas, Jairo Serrano

Sylloscope at SemEval-2026 Task 11: Decoupling Logic from Belief via DeepSeek-Enhanced Distillation in Qwen Models

Zhanyu Chen, María Teresa Muñoz Martín, Sem Huisman, Jingjing Lan

VGU-M.Tech-AI at SemEval-2026: Multilingual Multi-Label Classification of Online Polarization Types via Weighted Transformer Fine-Tuning and Adaptive Per-Label Threshold Optimization

Abdulkadir Bichi, Jyoti Shekhawat

Proofbusters at SemEval-2026 Task 11: Neuro-Symbolic Syllogistic Reasoning via LLM-Guided Structure Extraction and Deterministic Validation

Mohamed Ayman, Khaled Marzouk, Abdallah Mashaly, Ahmed Hereiz

MKJ at SemEval-2026 Task 9: A Comparative Study of Generalist, Specialist, and Ensemble Strategies for Multilingual Polarization

Maziar Kianimoghadam Jouneghani

PolarizedTeam at SemEval-2026 Task 9: Detecting Multilingual, Multicultural and Multievent Online Polarization

Maria Nestor, Maroan Al Shrafat, Ioana Pește, Daniela Gifu, Diana Trandabat

Team BOBW (Best Of Both Worlds) at SemEval-2026 Task 3: Modular Cross-Attention Encoders for Dimensional Aspect-Based Sentiment Analysis

Michal Rynowiecki, Rob van der Goot

Unibuc-NLP at SemEval-2026 Task 10: Unmasking Conspiracies with Pre-Trained Language Models

Teodor-George Marchitan, Liviu Dinu

HyperparameterOmens at SemEval-2026 Task 13: Various approaches to detecting machine- generated code

Dmitry Sukhotin, How Yu

UNED at SemEval-2026 Task 9: Sentiment-Aware Transformer Models with Back-Translation Augmentation for Online polarisation Detection

Victor Garcia Sanabria, Alvaro Rodrigo, Roberto Centeno

AILS-NTUA at SemEval-2026 Task 8: Evaluating Multi-Turn RAG Conversations

Dimosthenis Athanasiou, Maria Lymperaiou, Giorgos Filandrianos, Athanasios Voulodimos, Giorgos Stamou

JIA at SemEval-2026 Task 10: A Dual-Track System with BERT-based Encoders and LLMs for Conspiracy Analysis

Jiayue Zhu

JCT at SemEval-2026 Task 8: Resource-Efficient Multi-Turn RAG via Nano-LLM Rewriting and Hybrid Reranking

Tal Farhan, Chaya Liebeskind

Stylometry at SemEval-2026 Task 13: Clustered Stylometric Modeling for Machine-Generated Code Detection

Sruthi Santhanam, Parthib Sarkar, Yashvardhan Sharma

YNWAAZ at SemEval-2026 Task 1: Bridging the Semantic-Visual Gap: Multimodal Humor Generation

Mohammad Erfan Zare, Tahere Abbasi, Hadi Veisi, Sayin Ala, Hanieh Naderi

NUST PsyAI at SemEval-2026 Task 10: Parameter-Efficient RoBERTa for Conspiracy Detection and Character-Level Marker Extraction

Mian Muhammad Husnain Akram, Mehwish Fatima

Königsberg at SemEval-2026 Task 13: Beyond Language Models: A Low-Resource Feature-Driven and Data-Flow Embedding Approach for Machine-Generated Code Detection

Shahir Habib, Dipankar Das

Cryptix at SemEval-2026 Task 4: Zero-Shot Bi-Encoder Modeling for Narrative Story Similarity - A Sentence Transformer Approach

Sushmitha M, Sarath Kumar P, Thanalaxmi S, Beulah A

d’Olle Grieze at SemEval-2026 Task 11: Comparing the Impact of Supervised Fine-Tuning and Activation Steering on Mitigating Content Effect Bias in Syllogistic Reasoning

Twan Huiskens, Tian Niezing, Koen Snelten

NYCU-NLP at SemEval-2026 Task 9: Stacking Small Language Models for Multilingual, Multicultural and Multievent Polarization Detection

Ding-Xiang Lin, Po-Chun Chu, Lung-Hao Lee

LogSigma at SemEval-2026 Task 3: Uncertainty-Weighted Multitask Learning for Dimensional Aspect-Based Sentiment Analysis

Baraa Hikal, Jonas Becker, Bela Gipp

TeleAI at SemEval-2026 Task 4: Few-Shot Narrative Similarity Modeling for Classification and Ranking

Weiwei Fu, Shiquan Wang, Ruiyu Fang, Shuangyong Song

AILS-NTUA at SemEval-2026 Task 3: Efficient Dimensional Aspect-Based Sentiment Analysis

Stavros Gazetas, Giorgos Filandrianos, Maria Lymperaiou, Paraskevi Tzouveli, Athanasios Voulodimos

One and Only at SemEval-2026 Task 2: Evaluating Zero-Shot Autonomous LLM Agents and Heuristic Proxies in Ecological Affect Forecasting

Nam Dinh

AILS-NTUA at SemEval-2026 Task 10: Agentic LLMs for Psycholinguistic Marker Extraction and Conspiracy Endorsement Detection

Panagiotis Spanakis, Maria Lymperaiou, Giorgos Filandrianos, Athanasios Voulodimos, Giorgos Stamou

pfr821 at SemEval-2026 Task 9: Multilingual Polarization Detection via Hybrid XLM-RoBERTa with Targeted Data Augmentation and Imbalance-Aware Training

Antoine Durand, Rémi Hamon, Matthieu Pereira, Nathan Boucneau, Paul Cintra

YNU-HPCC at SemEval-2026 Task 5: Rating Plausibility of Word Senses in Ambiguous Stories through Narrative Understanding

Mingyu Bai, Jin Wang, Xuejie Zhang

CITD@UIT at SemEval-2026 Task 4: Structured Reasoning and Metric Specialization for Narrative Similarity

Thach Nguyen, Duc-Vu Nguyen, Dang Thin

hllwan at SemEval-2026 Task 3: Dimensional Aspect-Based Sentiment Analysis via LLM Feature Fusion and Test-Time Adaptation

Jinglong Li, Yang Yang

SLPGFJWUWarda at SemEval-2026 Task 1: A Multimodal Vision-Language Approach for Humor Generation Using Fine-Tuned BLIP

Warda Yousaf