datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
codeforces-editorial-full-2026-07-16
Codeforces Editorial Full - 2026-07-16
A deterministic Plan-CRL-compatible materialization of open-r1/codeforces, pinned to revision fbe3f6e903ee854eec2e69e9d96d0306cde59baf.
Size
train: 9556 problems
test: 468 problems
total: 10024 unique problems
safe fixed-output Plan-CRL evaluation rows: 1479
safe fixed-output rows with an editorial: 646
The upstream snapshot contains 10,024 unique problems, not 11,000+. The larger counts sometimes quoted for this corpus… See the full description on the dataset page: https://huggingface.co/datasets/1337xyz1337xyz/codeforces-editorial-full-2026-07-16.sgu-editorial
ACM SGU Competitive Programming Solutions with LLM Enhancement
This dataset contains solutions to ACM SGU (Saratov State University) competitive programming problems, enhanced with detailed editorials and reasoning explanations generated using advanced language models. The full page about the project is here.
Overview
The dataset consists of two main components:
Original Solutions: Competitive programming solutions to SGU problems in C++ or Python.
Enhanced… See the full description on the dataset page: https://huggingface.co/datasets/radoslav11/sgu-editorial.codeforces-editorial-elo-512-2026-04-28
Codeforces Editorial ELO 512 - 2026-04-28
A 512-example subset sampled from open-r1/codeforces (verifiable, train) for Plan-CRL Codeforces feedback experiments that need a non-empty trusted reference field.
Important: open-r1/codeforces does not expose code reference solutions. This subset fills reference_solution from the source dataset's editorial field. Treat it as a natural-language editorial/rationale, not canonical reference code.
Selection seed: 20260428.
Filtering:
rating… See the full description on the dataset page: https://huggingface.co/datasets/1337xyz1337xyz/codeforces-editorial-elo-512-2026-04-28.