Llm Hallucination Mitigation Transformer Models

There are 26 llm hallucination mitigation models tracked. 1 score above 50 (established tier). The highest-rated is THU-BPM/MarkLLM at 66/100 with 829 stars. 1 of the top 10 are actively maintained.

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# Model Score Tier
1 THU-BPM/MarkLLM

MarkLLM: An Open-Source Toolkit for LLM Watermarking.(EMNLP 2024 System...

66
Established
2 git-disl/Vaccine

This is the official code for the paper "Vaccine: Perturbation-aware...

44
Emerging
3 zjunlp/Deco

[ICLR 2025] MLLM can see? Dynamic Correction Decoding for Hallucination Mitigation

39
Emerging
4 HillZhang1999/ICD

Code & Data for our Paper "Alleviating Hallucinations of Large Language...

38
Emerging
5 voidism/DoLa

Official implementation for the paper "DoLa: Decoding by Contrasting Layers...

37
Emerging
6 kaist-cvml/I-HallA-v1.0

[AAAI 2025] Official Implementation of I-HallA v1.0

36
Emerging
7 voidism/Lookback-Lens

Code for the EMNLP 2024 paper "Detecting and Mitigating Contextual...

32
Emerging
8 Buyun-Liang/SECA

[NeurIPS 2025] SECA: Semantically Equivalent and Coherent Attacks for...

32
Emerging
9 open-compass/ANAH

[ACL 2024] ANAH & [NeurIPS 2024] ANAH-v2 & [ICLR 2025] Mask-DPO

32
Emerging
10 BillChan226/HALC

[ICML 2024] Official implementation for "HALC: Object Hallucination...

32
Emerging
11 18907305772/KCA

EMNLP'2024: Knowledge Verification to Nip Hallucination in the Bud

30
Emerging
12 amazon-science/THRONE

Code release for THRONE, a CVPR 2024 paper on measuring object...

30
Emerging
13 THU-KEG/WaterBench

[ACL2024-Main] Data and Code for WaterBench: Towards Holistic Evaluation of...

29
Experimental
14 llaraspata/HallucinationDetection

Analyzing the correlation between Hallucinations and Knowledge Conflicts in...

28
Experimental
15 Sayar-212/TheLucidityBound

A Unified Framework for Hallucination Benchmarking and Mitigation in Large...

26
Experimental
16 mala-lab/HaMI

[NeurIPS 2025] Official implementation for ''Robust Hallucination Detection...

25
Experimental
17 WindJammer6/37.-A-Hallucination-Mitigation-Scheme-in-Security-Policy-Generation-with-Large-Language-Models

Source code for the paper: A Hallucination Mitigation Scheme in Security...

23
Experimental
18 utkukose/llm_persona_hallucination_study

Code for the study on persona vectors in controling / understanding...

22
Experimental
19 stbiadmin/diu-halu

Framework for evaluating LLM hallucination detection in Department of...

21
Experimental
20 KhoiBui16/UIT_CS221_Basic_Natural_Language_Processing

The project focuses on classifying hallucinations in Vietnamese LLM outputs...

21
Experimental
21 141forever/UncerSema4HalluDetec

This is the repository for the paper 'Enhancing Uncertainty Modeling with...

20
Experimental
22 AInnovateLab/watermark-collision

[NAACL'25 Findings] Lost in Overlap: Exploring Logit-based Watermark...

18
Experimental
23 schipp/hallucination_guarantees

A pipeline that gives probabilistic guarantees for reducing contextual...

17
Experimental
24 sambhashana/BHRAM-IL

BHRAM-IL: A Benchmark for Hallucination Recognition and Assessment in...

13
Experimental
25 ComputerVisionFans/LLM-Hallucination-Traffic-Incidents-Dataset

Accepted by NAACL 2025, GenAI Project with targeting of exploring LLM...

13
Experimental
26 ChanLiang/WatME

[ACL 2024] WatME: Towards Lossless Watermarking Through Lexical Redundancy

12
Experimental