datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
standard-chess-games
[!CAUTION]
This dataset is still a work in progress and some breaking changes might occur.
Lichess Rated Standard Chess Games Dataset
Dataset Description
6,771,826,271 standard rated games, played on lichess.org, updated monthly from the database dumps.
This version of the data is meant for data analysis. If you need PGN files you can find those here. That said, once you have a subset of interest, it is trivial to convert it back to PGN as shown in the Dataset Usage… See the full description on the dataset page: https://huggingface.co/datasets/Lichess/standard-chess-games.strategic_game_chess
Chess
Recent advancements in artificial intelligence (AI) underscore the progress of reasoning and planning shown by recent generalist machine learning (ML) models. The progress can be boosted by datasets that can further boost these generic capabilities when used for training foundation models of various kind. This research initiative has generated extensive synthetic datasets from complex games — chess, Rubik's Cube, and mazes — to study facilitation and the advancement of these… See the full description on the dataset page: https://huggingface.co/datasets/laion/strategic_game_chess.strategic_game_mazeNOTICE: some of the game is mistakenly label as both length and width columns are 40, they are 30 actually.
maze
This dataset contains 350,000 mazes, represents over 39.29 billion moves.Each maze is a 30x30 ASCII representation, with solutions derived using the BFS.
It has two columns:
'Maze': representation of maze in a list of string.shape is 30*30
visual example
'Path': solution from start point to end point in a list of string, each item represent a position in the maze.
24-game
Math Twenty Four (24s Game) Dataset
A comprehensive dataset for the classic math twenty four game (also known as the 4 numbers game / 24s game / Game of 24). This dataset of mathematical reasoning challenges was collected from 4nums.com, featuring over 1,300 unique puzzles of the Game of 24, with difficulty metrics derived from over 6.4 million human solution attempts since 2012.
In each puzzle, players must use exactly four numbers and basic arithmetic operations (+, -, ×, /) to… See the full description on the dataset page: https://huggingface.co/datasets/nlile/24-game.GameQA-140K
[ICLR 2026] Game-RL: Synthesizing Multimodal Verifiable Game Data to Boost VLMs' General Reasoning
🎊 News
[2026/07] 🔥Peking University and Kuaishou Kling Team evaluate their agentic visual reasoning method Beacon on our GameQA benchmark. Beacon learns when tools are truly needed (Mode Adaptiveness) and how tool use extends capability on hard problems (Tool Effect), and achieves the highest accuracy on GameQA among open-source models of the same scale… See the full description on the dataset page: https://huggingface.co/datasets/OpenMOSS-Team/GameQA-140K.strategic_game_cube
Cube
This dataset contains 1.64 billion Rubik's Cube solves, totaling roughly 236.39 billion moves.it is generated by Fugaku using https://github.com/trincaog/magiccube
Each solve has two columns: 'Cube' and 'Actions',
'Cube': initial scrambled states of a 3-3-3 cube in string, such as:
WOWWYOBWOOGWRBYGGOGBBRRYOGRWORBBYYORYBWRYBOGBGYGWWGRRY
the visual state of this example is
NOTICE: Crambled Cube States are spread out into the above string, row by row.
'Actions': list of… See the full description on the dataset page: https://huggingface.co/datasets/laion/strategic_game_cube.steam-games-dataset
Steam Games Dataset
Information of 142,427 games published on Steam.
This dataset has been created with this code (MIT) and use the API provided by Steam, the largest gaming platform on PC. Data is also collected from Steam Spy. Only published games, no DLCs, episodes, music, videos, etc.
Maintained by Fronkon Games.
game-recordings-v3
OriginLab Game Recordings v0.3.0
Human gameplay captured in-engine under per-title licenses at 1080p / 60 FPS CFR on one shared frame clock: every stream starts at frame 0 and frame k matches frame k across pre-HUD and post-HUD RGB, surface normals, metric depth, audio, camera telemetry, keyboard and mouse inputs, in-engine action events and game state, and world telemetry — plus per-frame training tables.
Watch full playable previews of every modality, side by side and in… See the full description on the dataset page: https://huggingface.co/datasets/originlab/game-recordings-v3.gametime-dataset
Gametime Last-Minute Tickets & Event Listings Dataset
Daily snapshots of Gametime's last-minute ticket marketplace with events, listings, deal badges, venues, and performers across sports, concerts, and theater.
This dataset is a preview sample of the Gametime dataset published by Rebrowser. If you're doing academic research, you may be eligible for free access to a much larger slice — see Free Datasets for Research.
This dataset contains 4 entities, each in its own folder:… See the full description on the dataset page: https://huggingface.co/datasets/rebrowser/gametime-dataset.milb-game-logs
MiLB player game logs
One row per player, game, team, and statistic group. Regular-season games at AA, High-A, and Single-A, subject to configured coverage.
Source: MLB Stats API. Data is extracted from box-score stats, never seasonStats.
Missing statistics are null. pitching_IP_str uses baseball notation; use pitching_outs for arithmetic.
Files are grouped by season, historical league ID, and team ID. catalog.json maps IDs to names and table paths.
The train split is a loading… See the full description on the dataset page: https://huggingface.co/datasets/rvlpw/milb-game-logs.tournament-chess-games
Lichess Broadcasts Dataset
Dataset Description
931,021 chess games from chess tournaments tracked using Lichess Broadcasts.
Lichess Broadcasts show live games as they unfold with new moves arriving in real time. They are built to connect to the live-updating PGN file produced by DGT boards but can work with other sources as well.
Broadcasts are organized in "tournaments" and "rounds."
Dataset Sample
{
'Event': 'FIDE World Championship Match 2021',
'Site':… See the full description on the dataset page: https://huggingface.co/datasets/Lichess/tournament-chess-games.GamephysicsCaptions
Dataset Card for "GamePhysics Captions"
AI generated captions for the GamePhysics Dataset.
More Information needed
lichess-games-2023-05lichess-games-2023-12chess960-chess-games
[!CAUTION]
This dataset is still a work in progress and some breaking changes might occur.
Note
The FEN column has 961 unique values instead of the expected 960, because some rematches were recorded with invalid castling rights in their starting FEN in November 2023.
chess_game_001_blue_stereoThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": "so100-blue",
"total_episodes": 10,
"total_frames": 4071,
"total_tasks": 1,
"total_videos": 20,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 30,
"splits": {
"train": "0:10"
},
"data_path": "data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet",
"video_path":… See the full description on the dataset page: https://huggingface.co/datasets/Chojins/chess_game_001_blue_stereo.lc0_games
LC0 Games
This dataset contains 170m games played by Leela Chess Zero against itself. The moves are written in uci format.
The games were sourced directly from the lc0 official data.
This dataset contain some chess960 games, for which the start FEN is specified.
For each name, the lc0 version (run id) playing are specified. You can find more details on the specific runs there.
Use
To use this dataset, copy the following snippet:
from datasets import load_dataset… See the full description on the dataset page: https://huggingface.co/datasets/groloch/lc0_games.lichess-games-2023-07crazyhouse-chess-games
[!CAUTION]
This dataset is still a work in progress and some breaking changes might occur. In the meantime, please use https://database.lichess.org/#variant_games
GameplayCaptions
Dataset Card for "Gameplay Captions"
More Information needed
lichess-games-2023-11lichess-games-2023-01lichess-games-2023-06game-depth
Origin Lab Game-Depth: RGB + Dense Z-Buffer Depth
Dense depth from game engines, as a scalable substitute for scarce real depth ground truth.
Depth is one of ten frame-locked modalities Origin Lab captures in-engine (pre- and post-HUD RGB, depth,
surface normals, camera pose, keyboard/mouse inputs, in-engine events, game state, audio, and per-frame
training tables) - this release isolates the depth channel; the full multimodal corpus is
originlab/game-recordings-v3. All… See the full description on the dataset page: https://huggingface.co/datasets/originlab/game-depth.antichess-chess-games
[!CAUTION]
This dataset is still a work in progress and some breaking changes might occur.
gamefactory-GF-Minecraft-data-2272GameplayCaptions-GPT-4Vchess_game_001_red_stereoThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": "so100-red",
"total_episodes": 10,
"total_frames": 3879,
"total_tasks": 1,
"total_videos": 20,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 30,
"splits": {
"train": "0:10"
},
"data_path": "data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet",
"video_path":… See the full description on the dataset page: https://huggingface.co/datasets/Chojins/chess_game_001_red_stereo.video_game_sales_datasetlichess-games-2023-03