datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
github-repos-pythonThe Github repository retrieval source for [code-rag-bench], containing all Python files from the entire GitHub dump (in github-repos)
High-Coder-Reasoning-Multi-Turn
High-Coder-Reasoning-Multi-Turn
Dataset Description
This dataset contains high-quality, multi-turn coding conversations focused on code critique, transformation (fixing, translating, and repurposing), and architectural analysis. It was generated using a proprietary pipeline targeting the openrouter/hunter-alpha model to simulate expert-level software engineering workflows.
Pipeline Details:
Each sample consists of three turns:
Critique: A detailed… See the full description on the dataset page: https://huggingface.co/datasets/Crownelius/High-Coder-Reasoning-Multi-Turn.dolphin-coder
dolphin-coder
This dataset is transformed from https://www.kaggle.com/datasets/erichartford/leetcode-rosetta
it is used to train dolphin-coder model
CodeR-Pile
Towards A Generalist Code Embedding Model Based On Massive Data Synthesis
Introduction
This repository contains the synthetic training data introduced in the paper Towards A Generalist Code Embedding Model Based On Massive Data Synthesis. The dataset is designed to enhance text embeddings for code retrieval tasks.
For more details, please refer to our Github repo: CodeR.
Load Dataset
Simple Example
An example to load the dataset:… See the full description on the dataset page: https://huggingface.co/datasets/nebula2025/CodeR-Pile.github-reposThe entire dump of GitHub repositories.
LiteCoder-Terminal-SFT
LiteCoder-SFT-Terminal
Paper | Code | Blog Post
LiteCoder-SFT-Terminal is a dataset of 11,255 agent trajectories in terminal environments, introduced in the paper LiteCoder-Terminal: Scaling Long-Horizon Terminal Environments for Learning Language Agents.
Fine-tuned on this data, the LiteCoder-Terminal-30b-a3b-sft model achieves 31.5% Pass@1 on Terminal Bench Pro, while the LiteCoder-Terminal-4b-sft model shows distinct gains over its baseline.
Released Artifacts… See the full description on the dataset page: https://huggingface.co/datasets/Lite-Coder/LiteCoder-Terminal-SFT.golang-coderQ&A style combined, deduplicated dataset including portions of:
Golang best practices and coding guides (general Q&A) https://huggingface.co/datasets/smcleod/golang-programming-style-best-practices (MIT)
Golang questions (general Q&A) https://huggingface.co/datasets/ExAi/Code-Golang-QA-2k (Apache2)
Golang functions (code & description) https://huggingface.co/datasets/google/code_x_glue_ct_code_to_text (c-uda)
Golang snippets (code & description)… See the full description on the dataset page: https://huggingface.co/datasets/smcleod/golang-coder.ds-coder-instruct-v1
Dataset Card for DS Coder Instruct Dataset
DS Coder is a dataset for instruction fine tuning of language models. It is a specialized dataset focusing only on
data science (eg. plotting, data wrangling, machine learnig models, deep learning, and numerical computations). The dataset contains code examples both in R and Python.
The goal of this dataset is to enable creation of small-scale, specialized language model assistants for data science projects.
Dataset Details… See the full description on the dataset page: https://huggingface.co/datasets/ed001/ds-coder-instruct-v1.stackoverflow-postsThe StackOverflow posts retrieval source for code-rag-bench.
ds-coder-instruct-v2
Dataset Card for DS Coder Instruct v2 Dataset
Changes from v1:
Added WizardLM evol data science samples
Removed R samples from v2
DS Coder is a dataset for instruction fine tuning of language models. It is a specialized dataset focusing only on
data science (eg. plotting, data wrangling, machine learnig models, deep learning, and numerical computations). The dataset contains code examples both in Python (R samples were removed in v2).
The goal of this dataset is to enable… See the full description on the dataset page: https://huggingface.co/datasets/ed001/ds-coder-instruct-v2.codereviewerstrudel-coder
Claude Code session traces for JohnBeanerson/strudel-coder
This dataset contains redacted Claude Code session traces collected while working on https://github.com/ultralazr/strudel-coder.git. The traces were exported with cc-share-hf and filtered to keep only sessions that passed deterministic redaction and LLM review.
Data description
Each file in the repo root is a redacted Claude Code session in its native JSONL format (one entry per line). HuggingFace… See the full description on the dataset page: https://huggingface.co/datasets/JohnBeanerson/strudel-coder.LiteCoder-SFT-Terminal-preview
LiteCoder-SFT-Terminal-preview
LiteCoder-SFT-Terminal-preview is a dataset consisting of 940 synthetic trajectories for enhancing model's agentic abilities and is part of our recent efforts to develop capable small and medium-sized code agent models.
Notably, with fewer than 1,000 training samples, our LiteCoder-4b-Terminal-preview model trained on this dataset achieves competitive results. By relying entirely on a fully synthetic pipeline—without converting any existing datasets—we… See the full description on the dataset page: https://huggingface.co/datasets/Lite-Coder/LiteCoder-SFT-Terminal-preview.AnupamB-Coder-Dataset
AnupamB-Coder-Dataset
A large-scale synthetic dataset of Python and SQL examples
spanning basic to expert difficulty — purpose-built for
training AnupamB-Coder-110M,
a GPT-style code language model built entirely from scratch
on a gaming laptop.
The Story Behind This Dataset
Most code datasets on HuggingFace come from scraping GitHub
or StackOverflow. This one is different.
Every single example in this dataset was generated by a
pure Python template engine — no GPT, no… See the full description on the dataset page: https://huggingface.co/datasets/anupambayen/AnupamB-Coder-Dataset.coder-maxCodeJudge-Eval
CodeJudge-Eval: Can Large Language Models be Good Judges in Code Understanding?
If our project helps you, please give us a star ⭐ on GitHub to support us. 🙏🙏
Introduction
Recent advancements in large language models (LLMs) have showcased impressive code generation capabilities, primarily evaluated through language-to-code benchmarks. However, these benchmarks may not fully capture a model's code understanding abilities. We introduce CodeJudge-Eval (CJ-Eval), a novel… See the full description on the dataset page: https://huggingface.co/datasets/CodeResearch/CodeJudge-Eval.Coder-Stat
Coder-Stat Dataset
Overview
The Coder-Stat dataset is a collection of programming-related data, including problem IDs, programming languages, original statuses, and source code snippets. This dataset is designed to assist in the analysis of coding patterns, error types, and performance metrics.
Dataset Details
Modalities
Tabular: The dataset is structured in a tabular format.
Text: Contains text data, including source code snippets.
Formats… See the full description on the dataset page: https://huggingface.co/datasets/prithivMLmods/Coder-Stat.CodeReffixThis repo serves as the official benchmark dataset for the paper "Code Reffix: A Benchmark for Reflection-Guided Code Repair with Large Language Models".
The file descriptions are as follows:
File
Description
reffix.jsonl
Training set of Code Reffix
reffix_eval.jsonl
Evaluation set of Code Reffix
reffix_aux.jsonl
Auxiliary file with test cases and baseline pass rates for evaluation
See more details in the paper.
programming-solutionsThe programming solutions retrieval source for code-rag-bench, comprising programming solutions for the HumanEval and MBPP datasets.
AnveshAI-Coder-150K
Coding AI Dataset - 150K Problem/Thinking/Solution Entries
Overview
A comprehensive dataset of 150,000 coding problems designed for training code generation AI models.
Each entry contains a problem statement, detailed thinking process, and complete solution in the target language.
Format
JSONL (JSON Lines) - each line is a valid JSON object.
Schema
{
"id": "unique identifier string",
"domain": "algorithms | data_structures |… See the full description on the dataset page: https://huggingface.co/datasets/AnveshAI/AnveshAI-Coder-150K.Rust_Coder_Reasoning_TR
WrittenWithRust/Rust_Coder_Reasoning_TR
WrittenWithRust/Rust_Coder_Reasoning_TR, Rust dili özelinde model eğitimi (SFT) ve akıl yürütme (Chain-of-Thought / CoT) yeteneklerini geliştirmek amacıyla hazırlanmış Türkçe veri setidir.
Veri seti, Rust kodlarındaki değişiklikleri, refactoring süreçlerini, derleyici hata düzeltmelerini ve performans iyileştirmelerini sahiplik (ownership), borçlanma (borrowing), lifetimes ve tip güvenliği perspektifinden adım adım Türkçe <think> blokları… See the full description on the dataset page: https://huggingface.co/datasets/WrittenWithRust/Rust_Coder_Reasoning_TR.orbis-coder
Orbis Coder Dataset (10K)
A coding-first instruction dataset to train or fine-tune assistants that behave like Orbis Coder — friendly, concise, practical, and focused on helping people build, debug, and ship software.
This dataset is intended for:
instruction-tuning / SFT
LoRA / QLoRA fine-tunes
“persona + skill” alignment for coding assistants
quick experiments + dataset viewer testing
What this dataset contains
Most rows are coding help across many languages and… See the full description on the dataset page: https://huggingface.co/datasets/xlelords/orbis-coder.TILO.RA_CODER_Dataset
TILO.RA CODER Dataset
Объединённый русско-английский датасет для обучения и поиска по коду.
Формат — пары question / code: вопрос на естественном языке → готовый код-ответ.
Датасет собран для локального ассистента TILO.RA CODER — офлайн-помощника по программированию
Скачать по ссылке
https://github.com/thetemirbolatov/TILO.RA_CODER_Dataset/releases/download/v1.0.0/tilora_knowledge_merged.jsonl
Состав
Источник
Язык
Записей
English coding… See the full description on the dataset page: https://huggingface.co/datasets/thetemirbolatov/TILO.RA_CODER_Dataset.VeriReason-RTL-Coder_7b_reasoning_tb_simple
Verireason-RTL-Coder_7b_reasoning_tb_simple
For implementation details, visit our GitHub repository: VeriReason and our page
Check out our paper: VeriReason: Reinforcement Learning with Testbench Feedback for Reasoning-Enhanced Verilog Generation
Update Log
2025.05.17: Initial release of Nellyw888/Verireason-RTL-Coder_7b_reasoning_tb_simple
Project Description
This study introduces VeriReason, a novel approach utilizing reinforcement learning with… See the full description on the dataset page: https://huggingface.co/datasets/Nellyw888/VeriReason-RTL-Coder_7b_reasoning_tb_simple.LiteCoder-Terminal-World-Model-SFTcpt-coder-sft
CPT / HCPCS Procedure Coder
Part of the AxisMapper Medical AI Suite — 16 domain-specific SFT datasets for fine-tuning medical LLMs.
Built by AmareshHebbar | Studio Ilios / Humanova Minds
What this dataset does
Procedure descriptions → correct CPT/HCPCS code with RVU data
Why download this
Build procedure coding assistants, verify CPT code assignments, or automate outpatient charge capture. Covers all specialties in the CMS PFS.
Dataset… See the full description on the dataset page: https://huggingface.co/datasets/AmareshHebbar/cpt-coder-sft.RTL-Coder_7b_reasoning_tb_combined
Verireason-RTL-Coder_7b_reasoning_tb_combined
For implementation details, visit our GitHub repository: VeriReason
Check out our paper: VeriReason: Reinforcement Learning with Testbench Feedback for Reasoning-Enhanced Verilog Generation
This is the combined version of VeriReason-RTL-Coder_7b_reasoning_tb and VeriReason-RTL-Coder_7b_reasoning_tb_simple.
Update Log
2025.05.17: Initial release of Nellyw888/Verireason-RTL-Coder_7b_reasoning_tb_combined
Project… See the full description on the dataset page: https://huggingface.co/datasets/Nellyw888/RTL-Coder_7b_reasoning_tb_combined.RTL-Coder_small
RTL-Coder_small
For implementation details, visit our GitHub repository: VeriReason
Check out our paper: VeriReason: Reinforcement Learning with Testbench Feedback for Reasoning-Enhanced Verilog Generation
Update Log
2025.05.17: Initial release of Nellyw888/Verireason-RTL-Coder_7b_reasoning_tb
Project Description
This study introduces VeriReason, a novel approach utilizing reinforcement learning with testbench feedback to enhance the performance of pre-trained… See the full description on the dataset page: https://huggingface.co/datasets/Nellyw888/RTL-Coder_small.VeriReason-RTL-Coder_7b_reasoning_tb
Verireason-RTL-Coder_7b_reasoning_tb
For implementation details, visit our GitHub repository: VeriReason and our page
Check out our paper: VeriReason: Reinforcement Learning with Testbench Feedback for Reasoning-Enhanced Verilog Generation
Update Log
2025.05.17: Initial release of Nellyw888/Verireason-RTL-Coder_7b_reasoning_tb
Project Description
This study introduces VeriReason, a novel approach utilizing reinforcement learning with testbench feedback to… See the full description on the dataset page: https://huggingface.co/datasets/Nellyw888/VeriReason-RTL-Coder_7b_reasoning_tb.library-documentationThe library documentation retrieval source for code-rag-bench, contains all documentation for Python libraries available on devdocs.io.