datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
stackoverflow-posts
StackOverflow Posts Markdown
Dataset Summary
This dataset contains all posts submitted to StackOverflow before the 14th of June 2023 formatted as Markdown text.
The dataset contains ~60 Million posts, totaling ~35GB in size and ~65 billion characters of text.
The data is sourced from Internet Archive StackExchange Data Dump.
Dataset Structure
Each record corresponds to one post of a particular type.
Original ordering from the data dump is not exactly preserved… See the full description on the dataset page: https://huggingface.co/datasets/mikex86/stackoverflow-posts.stack-exchange-preferences
Dataset Card for H4 Stack Exchange Preferences Dataset
Dataset Summary
This dataset contains questions and answers from the Stack Overflow Data Dump for the purpose of preference model training.
Importantly, the questions have been filtered to fit the following criteria for preference models (following closely from Askell et al. 2021): have >=2 answers.
This data could also be used for instruction fine-tuning and language model training.
The questions are grouped with… See the full description on the dataset page: https://huggingface.co/datasets/HuggingFaceH4/stack-exchange-preferences.StackMathQA
StackMathQA
StackMathQA: A Curated Collection of 2 Million Mathematical Questions and Answers Sourced from Stack Exchange
StackMathQA is a meticulously curated collection of 2 million mathematical questions and answers, sourced from various Stack Exchange sites. This repository is designed to serve as a comprehensive resource for researchers, educators, and enthusiasts in the field of mathematics and AI research.
Configs
configs:
- config_name: stackmathqa1600k… See the full description on the dataset page: https://huggingface.co/datasets/math-ai/StackMathQA.stackexchange_titlebody_best_and_down_voted_answer_jsonlThis new dataset is designed to solve this great NLP task and is crafted with a lot of care.stack-2021-12-01
ReasonStack-Prime
A highly normalized, streaming-optimized Stack Exchange corpus engineered for LLM reasoning and instruction tuning.
CC BY-SA 4.0
~1M Rows
176 Parquet Shards
21 SE Sites
1. Executive Summary
ReasonStack-Prime is a large-scale, meticulously curated text dataset derived from the official Archive.org Stack Exchange data dump (Version 2021-12-07). Unlike raw XML dumps or poorly cleaned JSON exports, this dataset… See the full description on the dataset page: https://huggingface.co/datasets/AdhyanshVerma/stack-2021-12-01.stackexchange_title_best_voted_answer_jsonlThis new dataset is designed to solve this great NLP task and is crafted with a lot of care.stackexchange_titlebody_best_voted_answer_jsonlThis new dataset is designed to solve this great NLP task and is crafted with a lot of care.stackoverflow-posts
StackOverflow Posts Markdown
Dataset Summary
This dataset contains all posts submitted to StackOverflow before the 14th of June 2023 formatted as Markdown text.
The dataset contains ~60 Million posts, totaling ~35GB in size and ~65 billion characters of text.
The data is sourced from Internet Archive StackExchange Data Dump.
Dataset Structure
Each record corresponds to one post of a particular type.
Original ordering from the data dump is not exactly preserved… See the full description on the dataset page: https://huggingface.co/datasets/farida5gaber/stackoverflow-posts.stackoverflow_python
Dataset Card for "stackoverflow_python"
Dataset Summary
This dataset comes originally from kaggle.
It was originally split into three tables (CSV files) (Questions, Answers, and Tags)
now merged into a single table. Each row corresponds to a pair (question-answer) and
their associated tags.
The dataset contains all questions asked between August 2, 2008 and Ocotober 19, 2016.
Supported Tasks and Leaderboards
This might be useful for open-domain… See the full description on the dataset page: https://huggingface.co/datasets/koutch/stackoverflow_python.stack-exchange-dataset
Overview
This dataset consists of three TSV files, namely: cs.tsv, ds.tsv, and p.tsv.
Each file includes the data for the questions asked on a Stack Exchange (SE) question-answering community, from the creation of the community until May 2021.
cs.tsv --> Computer Science SE
ds.csv --> Data Science SE
p.csv --> Political Science SE
File Structure
Each file has the following columns:
id: the question id
title: the title of the question
body: the body or text of the… See the full description on the dataset page: https://huggingface.co/datasets/habedi/stack-exchange-dataset.stackexchange_math_jsonlThis new dataset is designed to solve this great NLP task and is crafted with a lot of care.StackPulse_778K_QnA_Code_dataset
💻 StackOverflow-778K: Multi-Year Developer Q&A Dataset
Dataset Summary
A large-scale Stack Overflow question dataset containing 778,929 unique
questions sampled across 7 years (2015–2022). Each question includes the
raw HTML body, plain-text version, tags, score, view count, answer count, and
a rich set of derived features for immediate ML use.
Collected across 8 sampling runs on Feb 27 2026, deduplicated to
778,929 unique questions with only 2 duplicates removed.… See the full description on the dataset page: https://huggingface.co/datasets/Omarrran/StackPulse_778K_QnA_Code_dataset.StackMathQA
StackMathQA
StackMathQA is a meticulously curated collection of 2 million mathematical questions and answers, sourced from various Stack Exchange sites. This repository is designed to serve as a comprehensive resource for researchers, educators, and enthusiasts in the field of mathematics and AI research.
Configs
configs:
- config_name: stackmathqa1600k
data_files: data/stackmathqa1600k/all.jsonl
default: true
- config_name: stackmathqa800k
data_files:… See the full description on the dataset page: https://huggingface.co/datasets/agicorp/StackMathQA.stackoverflow_linux
Dataset Card for "stackoverflow_linux"
Dataset information:
Source: Stack Overflow
Category: Linux
Number of samples: 300
Train/Test split: 270/30
Quality: Data come from the top 1k most upvoted questions
Additional Information
License
All Stack Overflow user contributions are licensed under CC-BY-SA 3.0 with attribution required.
More Information needed
stackoverflowVQA-filteredmath_stackexchange_qa
Math StackExchange Curated (Parquet, CC BY-SA 4.0)
This dataset is a curated collection of Math StackExchange (MSE) Q&A pairs packaged in Parquet format.Each sample contains a problem (title, question_body), its corresponding answer (answer_body), the original MSE tag string (tags), and a flag indicating whether the answer was accepted (accepted).
This dataset includes content derived from the Math StackExchange public data dump (CC BY-SA 4.0, © Stack Exchange Inc.).This derived… See the full description on the dataset page: https://huggingface.co/datasets/glopezas/math_stackexchange_qa.stackoverflow-chat-dutch
Dataset Card for Stack Overflow Chat Dutch
Dataset Summary
This dataset contains 56,964 conversations between een AI assistant and a (fake) "Human" (generated) in Dutch, specifically in the domain of programming (Stack Overflow). They are translations of Baize's machine-generated answers to the Stack Overflow dataset.
☕ Want to help me out? Translating the data with the OpenAI API, and prompt testing, cost me 💸$133.60💸. If you like this dataset, please consider buying… See the full description on the dataset page: https://huggingface.co/datasets/BramVanroy/stackoverflow-chat-dutch.Law-StackExchange
Law-StackExchange Dataset Details
All StackExchange legal questions and their answers from the Law site, up to 14 August 2023.
The repository includes a notebook for the process using the official StackExchange API.
Citation
@misc{Moslem2023-LawStackExchangeDataset,
author = {Moslem, Yasmin},
title = {Law-StackExchange Dataset},
year = 2023,
url = {https://huggingface.co/datasets/ymoslem/Law-StackExchange},
doi =… See the full description on the dataset page: https://huggingface.co/datasets/ymoslem/Law-StackExchange.stackoverflow-kubernetes-questionsThe purpose of this dataset is to provide the opportunity to perform any training, fine-tuning, etc. for any Language Model. In the 'data' folder, you will find the dataset in Parquet format, which is one of the formats used for these processes.
In case it may be useful for other purposes, I have also included the dataset in CSV format.
All data in this dataset were retrieved from the Stack Exchange network using the Stack Exchange Data explorer tool… See the full description on the dataset page: https://huggingface.co/datasets/mcipriano/stackoverflow-kubernetes-questions.MedicalSciences-StackExchangeAll StackExchange questions and their answers from the Medical Sciences site, up to 14 August 2023. The repository includes a notebook for the process using the official StackExchange API.
stackexchangeThis dataset is based entirely on HuggingFaceH4/stack-exchange-preferences, but it has been restructured.
All HTML tags have been cleaned out, and the answers column has been turned into the answer column, so instead of answers being stored in JSON format there is now a row for each answer.
Furthermore there is a separate file for every forum instead of a single file.
stackoverflowVQA
Dataset Card for "stackoverflowVQA"
More Information needed
stackexchange-space-qa
Stack Exchange Space Q&A
Credit: NASA/DOE/Fermi LAT Collaboration
Part of a dataset collection on Hugging Face.
Dataset description
This dataset is a clean, tabular Q&A corpus of space and astronomy knowledge, derived from two Stack Exchange community Q&A sites: Astronomy Stack Exchange (astronomy.stackexchange.com) and Space Exploration Stack Exchange (space.stackexchange.com). Each row is one question paired with its best answer — either the question's… See the full description on the dataset page: https://huggingface.co/datasets/juliensimon/stackexchange-space-qa.stackoverflowVQA-filtered-small
Dataset Card for "stackoverflowVQA-filtered-small"
More Information needed
StackOverflow-QA-C-Language-40kThis is a collection of ~40k QA's in C Language from StackOverflow. The data has been initially cleaned, and each response is with Accepted Answer.
All data is <1000 in length.
The questions and answers were organized into a one-line format. A sample format is shown below:
{
"question": "```\nFILE* file = fopen(some file)\n\npcap_t* pd = pcap_fopen_offline(file)\n\npcap_close(pd)\n\nfclose(file)\n```\n\nThis code occurs double free error.\n\nCould you explain about this happening?\n\nMy… See the full description on the dataset page: https://huggingface.co/datasets/Mxode/StackOverflow-QA-C-Language-40k.stackpulse_qa_output
🧩 StackPulse-QA: Instruction-Tuning Q&A Pairs from Stack Overflow
Dataset Summary
Instruction-tuning Q&A dataset built from Omarrran/StackPulse_778K_QnA_Code_dataset by joining question IDs with BigQuery bigquery-public-data.stackoverflow.posts_answers on accepted_answer_id.
Each sample consists of:
input_text_instruct — A question (title + body) prefixed with an instruction
output_text — The accepted answer from Stack Overflow
Format mirrors the… See the full description on the dataset page: https://huggingface.co/datasets/Omarrran/stackpulse_qa_output.japanese-stackexchange
japanese-stackexchange
英語による日本語に関する質問ができる Japanese Stack Exchange のデータダンプ をもとにデータを加工し、質問文と回答文のペアになるように調整した QA データセット。
日本語翻訳された StackExchange ではないです。
データ構造
投稿本文は html2text を使ってマークダウン化されています。その際、
コードブロックは ``` で囲まれるように変更されています。
画像 URL に base64 エンコードされた画像が含まれる場合、 [unk] に置き換えています。
default サブセット
id: 質問投稿の ID
question: 質問投稿
answers: 質問に対する回答投稿のリスト
accepted_answer_id: 質問者に選ばれた回答のID。null の可能性がある
popular_answer_id: もっともスコアが高かった回答のID。null の可能性がある
simple サブセット… See the full description on the dataset page: https://huggingface.co/datasets/p1atdev/japanese-stackexchange.StackMathematics-XL
Mathematics Stack Exchange Q&A Dataset
A curated dataset of question-and-answer pairs harvested from Mathematics Stack Exchange (math.stackexchange.com). Each entry contains the question, the top answer (if available), metadata (scores, tags, URL), and a combined Q/A text useful for training and evaluation of question-answering and tutoring models.
Dataset summary
Source: Mathematics Stack Exchange (via the official Stack Exchange API)
Content: High-quality Q&A… See the full description on the dataset page: https://huggingface.co/datasets/FurkanNar/StackMathematics-XL.qualc-stackexchange-en
QualC Stack Exchange English
A cleaned and validated English Stack Exchange corpus prepared for large language model (LLM) pretraining.
This dataset is part of the QualC Foundation Corpus, an open collection of high-quality datasets intended for training multilingual foundation models.
Dataset Information
Language: English
Records: 999,832
Format: Hugging Face Dataset
Schema: Flat Text
License: CC BY-SA 4.0 (inherits the original Stack Exchange content license)… See the full description on the dataset page: https://huggingface.co/datasets/nandhakumarms/qualc-stackexchange-en.ja-stackoverflow
ja-stackoverflow
日本語版 Stack Overflow の スタック・オーバーフロー のデータダンプ をもとにデータを加工し、質問文と回答文のペアになるように調整した QA データセット。
データ構造
投稿本文は html2text を使ってマークダウン化されています。その際、
コードブロックは ``` で囲まれるように変更されています。
画像 URL に base64 エンコードされた画像が含まれる場合、 [unk] に置き換えています。
default サブセット
id: 質問投稿の ID
question: 質問投稿
answers: 質問に対する回答投稿のリスト
accepted_answer_id: 質問者に選ばれた回答のID。null の可能性がある
popular_answer_id: もっともスコアが高かった回答のID。null の可能性がある
simple サブセット
default サブセットから、 question と answers… See the full description on the dataset page: https://huggingface.co/datasets/p1atdev/ja-stackoverflow.