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#

data-mixture

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Here are 8 public repositories matching this topic...

OpenDCAI / DataFlex

Star 3.5k

[NeurIPS 2026] DataFlex: A Unified Benchmark and Evaluation Platform for Data-Centric Training of Large Language Models

data-science data model-training data-selection data-mixture data-reweighting data-model-interaction
  • Updated Nov 11, 2026
  • Python

OpenDCAI / DataFlex-Doc

Star 5

DataFlex is a data-centric training framework that enhances model performance by either selecting the most influential samples, optimizing their weights, or adjusting their mixing ratios.

data-science data model-training data-selection data-mixture data-reweighting
  • Updated May 13, 2026
  • Python

haolpku / DataFlex-RL

Star 5

A Data-Centric RL and On-Policy Distillation Framework for LLM Post-Training

data-selection data-mixture data-reweighting posttraining
  • Updated Sep 9, 2026
  • Python

Yaxin9Luo / LLMSurgeon

Star 3

(ACL 2026 Main) LLMSurgeon recovers the pretraining data mixture of any LLM from only its generated text — no weights, no training data. A calibrated domain classifier plus label-shift correction de-blurs biased predictions. Ships with LLMScan, a benchmark on 8 open-source LLMs.

data-provenance label-shift membership-inference large-language-models llm-analysis pretraining-data data-mixture acl2026
  • Updated May 29, 2026
  • Python

mixing-floor / compute-floor

Star 1

Repository containing paper's code, results, and LaTeX source.

reproducible-research reproducibility llm data-mixture llm-pretraining
  • Updated Oct 24, 2026
  • Python

liujin99 / climbmix

Star 0

Unofficial reproduction of Nemotron-CLIMB (CLustering-based Iterative Data Mixture Bootstrapping, NeurIPS 2025, arXiv:2504.13161) on Ascend NPUs — 5 rounds, ≈3,900 NPU-hours; learned mixtures beat every fixed-ratio baseline (+0.014–0.043 STEM); the selection mechanism is the weak link — fixed and validated live.

lightgbm reproduction data-curation data-selection climb faiss paper-reproduction llm ascend-npu pretraining-data mid-training data-mixing data-mixture nanochat llm-pretraining torch-npu nemotron-climb
  • Updated Oct 29, 2026
  • Python

roccoangelella / climbmix-token-mixture

Star 0

Exact token-weighted cluster totals and reproducible calibration for NVIDIA Nemotron-ClimbMix

dataset reproducibility huggingface pretraining llm data-mixture
  • Updated Aug 24, 2026
  • Python

liujin99 / data-mixture-insights

Star 0

LLM pretraining data mixture research insights

paper-notes data-curation data-selection scaling-laws llm pretraining-data mid-training data-mixing data-mixture llm-pretraining
  • Updated Nov 12, 2026

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