xu chang

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upvoted a paper 1 day ago

DataPrep-Bench: Benchmarking LLMs as Training Data Preparators

Paper • 2607.20465 • Published May 19 • 49

upvoted a paper 6 days ago

DataFlow-Harness: A Grounded Code-Agent Platform for Constructing Editable LLM Data Pipelines

Paper • 2607.16617 • Published 11 days ago • 137

upvoted a paper 4 months ago

DataFlex: A Unified Framework for Data-Centric Dynamic Training of Large Language Models

Paper • 2603.26164 • Published Mar 27 • 365

upvoted a paper 7 months ago

DataFlow: An LLM-Driven Framework for Unified Data Preparation and Workflow Automation in the Era of Data-Centric AI

Paper • 2512.16676 • Published Dec 18, 2025 • 226

updated a model 8 months ago

xccr/SQLFlow-Retrieval-0.6B

0.6B • Updated Nov 18, 2025 • 6

published a model 8 months ago

xccr/SQLFlow-Retrieval-0.6B

0.6B • Updated Nov 18, 2025 • 6

updated a dataset about 1 year ago

xccr/filtered_SQL_data

Viewer • Updated Jul 23, 2025 • 89.1k • 20

published a dataset about 1 year ago

xccr/filtered_SQL_data

Viewer • Updated Jul 23, 2025 • 89.1k • 20

updated a model over 1 year ago

xccr/Omni8w-3B

3B • Updated Apr 11, 2025 • 2

published a model over 1 year ago

xccr/Omni8w-3B

3B • Updated Apr 11, 2025 • 2

updated a model over 1 year ago

xccr/Omni8w-1.5B

2B • Updated Apr 10, 2025 • 3

published a model over 1 year ago

xccr/Omni8w-1.5B

2B • Updated Apr 10, 2025 • 3

updated a model over 1 year ago

xccr/Qwen2.5-1.5B-Instruct_full_spider-bird_sft_note

Updated Apr 7, 2025

published a model over 1 year ago

xccr/Qwen2.5-1.5B-Instruct_full_spider-bird_sft_note

Updated Apr 7, 2025

updated a dataset over 1 year ago

xccr/rldata_syn

Updated Apr 1, 2025 • 10

published 2 datasets over 1 year ago

xccr/rldata_syn

Updated Apr 1, 2025 • 10

xccr/rl_data_syn

Updated Apr 1, 2025 • 14

updated a dataset over 1 year ago

xccr/syn_filtered

Updated Mar 23, 2025 • 7

updated 2 models over 1 year ago

xccr/Qwen2.5-7B-Instruct_full_spider-bird_sft_ori

8B • Updated Mar 22, 2025 • 1

xccr/Qwen2.5-7B-Instruct_full_spider-bird_sft_note

8B • Updated Mar 22, 2025 • 1