A Survey on Data Selection for LLM Instruction Tuning
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Abstract (arXiv)
Instruction tuning is a vital step of training large language models (LLMs), so how to enhance the effect of instruction tuning has received increased attention. Existing works indicate that the quality of the dataset is more crucial than the quantity during instruction tuning of LLMs. Therefore, recently a lot of studies focus on exploring the methods of selecting high-quality subset from instruction datasets, aiming to reduce training costs and enhance the instruction-following capabilities of LLMs. This paper presents a comprehensive survey on data selection for LLM instruction tuning. Firstly, we introduce the wildly used instruction datasets. Then, we propose a new taxonomy of the data selection methods and provide a detailed introduction of recent advances, and the evaluation strategies and results of data selection methods are also elaborated in detail. Finally, we emphasize the open challenges and present new frontiers of this task.
Key facts. Cited by 77 papers in the map (data through 14 Oct 2026). Builds on 27 of its 38 references that are in the map. First posted on arXiv 4 Feb 2024.
Builds on
27 of 38 references.
References · 27
- 2021Learning Transferable Visual Models From Natural Language Supervisioncited by 33,744
- 2023GPT-4 Technical Reportcited by 18,396
- 2022Training language models to follow instructions with human feedbackcited by 15,971
- 2023LLaMA: Open and Efficient Foundation Language Modelscited by 14,132
- 2019Sentence-BERT: Sentence Embeddings using Siamese BERT-Networkscited by 9,170
- 2022PaLM: Scaling Language Modeling with Pathwayscited by 5,326
- 2021Finetuned Language Models Are Zero-Shot Learnerscited by 3,780
- 2022Self-Instruct: Aligning Language Models with Self-Generated Instructionscited by 2,724
- 2023MiniGPT-4: Enhancing Vision-Language Understanding with Advanced Large Language Modelscited by 2,711
- 2021Multitask Prompted Training Enables Zero-Shot Task Generalizationcited by 1,470
- 2023LIMA: Less Is More for Alignmentcited by 1,100
- 2023The Flan Collection: Designing Data and Methods for Effective Instruction Tuningcited by 739
15 more
- 2023Instruction Tuning for Large Language Models: A Surveycited by 623
- 2023What Makes Good Data for Alignment? A Comprehensive Study of Automatic Data Selection in Instruction Tuningcited by 364
- 2023From Quantity to Quality: Boosting LLM Performance with Self-Guided Data Selection for Instruction Tuningcited by 307
- 2023Self-Alignment with Instruction Backtranslationcited by 151
- 2023#InsTag: Instruction Tagging for Analyzing Supervised Fine-tuning of Large Language Modelscited by 109
- 2023MoDS: Model-oriented Data Selection for Instruction Tuningcited by 107
- 2024A Closer Look at the Limitations of Instruction Tuningcited by 77
- 2023MM-LIMA: Less Is More for Alignment in Multi-Modal Datasetscited by 61
- 2023Maybe Only 0.5% Data is Needed: A Preliminary Exploration of Low Training Data Instruction Tuningcited by 58
- 2023Active Instruction Tuning: Improving Cross-Task Generalization by Training on Prompt Sensitive Taskscited by 55
- 2023Self-Evolved Diverse Data Sampling for Efficient Instruction Tuningcited by 52
- 2023Dataset Quantizationcited by 48
- 2023One-Shot Learning as Instruction Data Prospector for Large Language Modelscited by 43
- 2023Rethinking the Instruction Quality: LIFT is What You Needcited by 34
- 2023A Preliminary Study of the Intrinsic Relationship between Complexity and Alignmentcited by 33
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Citing papers per year: 2024: 25; 2025: 30; 2026: 22.
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- 2024Surveying the Effects of Quality, Diversity, and Complexity in Synthetic Data From Large Language Modelscited by 35
- 2024Unleashing the Power of Data Tsunami: A Comprehensive Survey on Data Assessment and Selection for Instruction Tuning of Language Modelscited by 29
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- 2024Rethinking Data Selection at Scale: Random Selection is Almost All You Needcited by 22
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- 2024ROSE: A Reward-Oriented Data Selection Framework for LLM Task-Specific Instruction Tuningcited by 10
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- 2025ALinFiK: Learning to Approximate Linearized Future Influence Kernel for Scalable Third-Party LLM Data Valuationcited by 7
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- 2025CrowdSelect: Synthetic Instruction Data Selection with Multi-LLM Wisdomcited by 6
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- 2026Towards a Data-Parameter Correspondence for LLMs: A Preliminary Discussion19 Apr 2026
- 2026Omnimodal Dataset Distillation via High-order Proxy Alignment12 Apr 2026
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- 2026Influence-Preserving Proxies for Gradient-Based Data Selection in LLM Fine-tuning19 Feb 2026
- 2026DataChef: Cooking Up Optimal Data Recipes for LLM Adaptation via Reinforcement Learning11 Feb 2026
- 2026ReMiT: RL-Guided Mid-Training for Iterative LLM Evolution3 Feb 2026
- 2026Reliability-Aware Determinantal Point Processes for Robust Informative Data Selection in Large Language Models31 Jan 2026
- 2026Semi-supervised Instruction Tuning for Large Language Models on Text-Attributed Graphs19 Jan 2026
- 2026Finding the Translation Switch: Discovering and Exploiting the Task-Initiation Features in LLMs16 Jan 2026
- 2026ProFit: Leveraging High-Value Signals in SFT via Probability-Guided Token Selection14 Jan 2026
- 2025Importance-Aware Data Selection for Efficient LLM Instruction Tuning10 Nov 2025
- 2025A Survey on Efficient Large Language Model Training: From Data-centric Perspectives29 Oct 2025
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- 2025The Harder The Better: Maintaining Supervised Fine-tuning Generalization with Less but Harder Data14 Oct 2025
- 2025TRIM: Token-wise Attention-Derived Saliency for Data-Efficient Instruction Tuning8 Oct 2025
- 2025On Code-Induced Reasoning in LLMs25 Sep 2025
- 2025Teaching According to Talents! Instruction Tuning LLMs with Competence-Aware Curriculum Learning17 Sep 2025
- 2025Accelerate Scaling of LLM Finetuning via Quantifying the Coverage and Depth of Instruction Set8 Sep 2025
- 2025ReSURE: Regularizing Supervision Unreliability for Multi-turn Dialogue Fine-tuning27 Aug 2025
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- 2025A Survey of LLM × DATA24 May 2025
- 2025Revealing the Intrinsic Ethical Vulnerability of Aligned Large Language Models7 Apr 2025
- 2025LREF: A Novel LLM-based Relevance Framework for E-commerce12 Mar 2025
- 2025VLRMBench: A Comprehensive and Challenging Benchmark for Vision-Language Reward Models10 Mar 2025
- 2025Call for Rigor in Reporting Quality of Instruction Tuning Data4 Mar 2025
- 2025CrowdSelect: Synthetic Instruction Data Selection with Multi-LLM Wisdom3 Mar 2025
- 2025Active Learning for Direct Preference Optimization3 Mar 2025
- 2025ALinFiK: Learning to Approximate Linearized Future Influence Kernel for Scalable Third-Party LLM Data Valuation2 Mar 2025
- 2025Measuring Data Diversity for Instruction Tuning: A Systematic Analysis and A Reliable Metric24 Feb 2025
- 2025Less is More: Improving LLM Alignment via Preference Data Selection20 Feb 2025
- 2025Diversity-driven Data Selection for Language Model Tuning through Sparse Autoencoder19 Feb 2025
- 2025PASER: Post-Training Data Selection for Efficient Pruned Large Language Model Recovery18 Feb 2025
- 2025LLMs can be easily Confused by Instructional Distractions5 Feb 2025
50 newest of 77 All 77 (JSON)
- 2024Unleashing the Power of Data Tsunami: A Comprehensive Survey on Data Assessment and Selection for Instruction Tuning of Language Modelscited by 29
- 2025Hierarchical Fine-grained Preference Optimization for Physically Plausible Video Generationcited by 21
- 2025Active Learning for Direct Preference Optimizationcited by 10
- 2024Optimizing Instruction Synthesis: Effective Exploration of Evolutionary Space with Tree Searchcited by 5
- 2025Less is More: Improving LLM Alignment via Preference Data Selectioncited by 4
- 2025TRIM: Token-wise Attention-Derived Saliency for Data-Efficient Instruction Tuningcited by 3
- 2025Revealing the Intrinsic Ethical Vulnerability of Aligned Large Language Modelscited by 2
- 2024A Framework for Fine-Tuning LLMs using Heterogeneous Feedbackcited by 0
- 2025Towards Efficient and Effective Alignment of Large Language Modelscited by 0
- 2025TRIM: Token-wise Attention-Derived Saliency for Data-Efficient Instruction Tuning8 Oct 2025
- 2025Hierarchical Fine-grained Preference Optimization for Physically Plausible Video Generation14 Aug 2025
- 2025Towards Efficient and Effective Alignment of Large Language Models11 Jun 2025
- 2025Revealing the Intrinsic Ethical Vulnerability of Aligned Large Language Models7 Apr 2025
- 2025Active Learning for Direct Preference Optimization3 Mar 2025
- 2025Less is More: Improving LLM Alignment via Preference Data Selection20 Feb 2025
- 2024Optimizing Instruction Synthesis: Effective Exploration of Evolutionary Space with Tree Search14 Oct 2024
- 2024A Framework for Fine-Tuning LLMs using Heterogeneous Feedback5 Aug 2024
- 2024Unleashing the Power of Data Tsunami: A Comprehensive Survey on Data Assessment and Selection for Instruction Tuning of Language Models4 Aug 2024
- 2024Rethinking Data Selection at Scale: Random Selection is Almost All You Needcited by 22
- 2025VLRMBench: A Comprehensive and Challenging Benchmark for Vision-Language Reward Modelscited by 19
- 2024Take the essence and discard the dross: A Rethinking on Data Selection for Fine-Tuning Large Language Modelscited by 12
- 2025On Code-Induced Reasoning in LLMscited by 5
- 2024FRoG: Evaluating Fuzzy Reasoning of Generalized Quantifiers in Large Language Modelscited by 0
- 2026Semi-supervised Instruction Tuning for Large Language Models on Text-Attributed Graphscited by 0
- 2026Semi-supervised Instruction Tuning for Large Language Models on Text-Attributed Graphs19 Jan 2026
- 2025On Code-Induced Reasoning in LLMs25 Sep 2025
- 2025VLRMBench: A Comprehensive and Challenging Benchmark for Vision-Language Reward Models10 Mar 2025
- 2024Rethinking Data Selection at Scale: Random Selection is Almost All You Need12 Oct 2024
- 2024FRoG: Evaluating Fuzzy Reasoning of Generalized Quantifiers in Large Language Models1 Jul 2024
- 2024Take the essence and discard the dross: A Rethinking on Data Selection for Fine-Tuning Large Language Models20 Jun 2024
- 2024Surveying the Effects of Quality, Diversity, and Complexity in Synthetic Data From Large Language Modelscited by 35
- 2025Contrastive Private Data Synthesis via Weighted Multi-PLM Fusioncited by 11
- 2025CrowdSelect: Synthetic Instruction Data Selection with Multi-LLM Wisdomcited by 6
- 2024Mastering the Craft of Data Synthesis for CodeLLMscited by 3
- 2026QiMeng-CodeV-SVA: Training Specialized LLMs for Hardware Assertion Generation via RTL-Grounded Bidirectional Data Synthesiscited by 2
- 2026QiMeng-CodeV-SVA: Training Specialized LLMs for Hardware Assertion Generation via RTL-Grounded Bidirectional Data Synthesis15 Mar 2026
- 2025CrowdSelect: Synthetic Instruction Data Selection with Multi-LLM Wisdom3 Mar 2025
- 2025Contrastive Private Data Synthesis via Weighted Multi-PLM Fusion1 Feb 2025
- 2024Surveying the Effects of Quality, Diversity, and Complexity in Synthetic Data From Large Language Models4 Dec 2024
- 2024Mastering the Craft of Data Synthesis for CodeLLMs16 Oct 2024
- 2025A Survey of LLM × DATAcited by 4
- 2025A Survey of LLM × DATA24 May 2025
- 2025Measuring Data Diversity for Instruction Tuning: A Systematic Analysis and A Reliable Metriccited by 24
- 2026ProFit: Leveraging High-Value Signals in SFT via Probability-Guided Token Selectioncited by 18
- 2024A Multi-Expert Large Language Model Architecture for Verilog Code Generationcited by 15
- 2024Beyond IID: Optimizing Instruction Learning from the Perspective of Instruction Interaction and Dependencycited by 13
- 2024Chasing Random: Instruction Selection Strategies Fail to Generalizecited by 13
- 2025LLMs can be easily Confused by Instructional Distractionscited by 13
- 2024Scaling Parameter-Constrained Language Models with Quality Datacited by 12
- 2024Federated Data-Efficient Instruction Tuning for Large Language Modelscited by 10
- 2024ROSE: A Reward-Oriented Data Selection Framework for LLM Task-Specific Instruction Tuningcited by 10
- 2026Influence-Preserving Proxies for Gradient-Based Data Selection in LLM Fine-tuningcited by 10
- 2025A Survey on Efficient Large Language Model Training: From Data-centric Perspectivescited by 9
- 2024LlamaDuo: LLMOps Pipeline for Seamless Migration from Service LLMs to Small-Scale Local LLMscited by 8
12 most cited of 47 All 47 (JSON)
- 2026LESSER: Post-Training Data Selection with Output-Layer Gradients2 Oct 2026
- 2026Every Batch Is Its Own Validation Set: Leave-One-Out Gradient Matching for Online Data Selection in LLM Fine-Tuning30 Sep 2026
- 2026Neuron-Guided Fine-Tuning: Unlocking Efficient Alignment Mechanisms for Large Language Models5 Sep 2026
- 2026CausalMix: Data Mixture as Causal Inference for Language Model Training1 Jul 2026
- 2026A Unifying Lens on Supervised Fine-Tuning Through Target Distribution Design9 Jun 2026
- 2026Skill Weaving: Efficient LLM Improvement via Modular Skillpacks21 May 2026
- 2026Let the Target Select for Itself: Data Selection via Target-Aligned Paths10 May 2026
- 2026EvoSelect: Data-Efficient LLM Evolution for Targeted Task Adaptation28 Apr 2026
- 2026Omnimodal Dataset Distillation via High-order Proxy Alignment12 Apr 2026
- 2026Instruction Data Selection via Answer Divergence12 Apr 2026
- 2026Neuron-Aware Data Selection In Instruction Tuning For Large Language Models13 Mar 2026
- 2026GIST: Targeted Data Selection for Instruction Tuning via Coupled Optimization Geometry20 Feb 2026
12 newest of 47 All 47 (JSON)