Dataset & models — 2026-09-20 15:29 UTC

Parallel crawl: 10 jobs, last 7 days, rating 900–3500

Dataset & models — 2026-09-06 06:48 UTC

Parallel crawl: 10 jobs, last 7 days, rating 900–3500

Dataset & models — 2026-07-26 05:31 UTC

Parallel crawl: 10 jobs, last 7 days, rating 900–3500

Dataset & models — 2026-07-12 05:47 UTC

Parallel crawl: 10 jobs, last 7 days, rating 900–3500

Raw crawl chunks — run 27490662129

Raw submissions-* chunks recovered from crawl run 27490662129 before they expired. Unmerged.

Raw crawl chunks — run 27099058645

Raw submissions-* chunks recovered from crawl run 27099058645 before they expired. Unmerged.

Dataset & models — 2026-07-08 10:52 UTC

Parallel crawl: 10 jobs, last 7 days, rating 900–3500

Dataset & models (recovered crawl) — 2026-06-07 19:28 UTC

Merged the recovered chunks from run 27099058645 into the dataset and retrained.

Initial dataset seed

Full Changelog: https://github.com/Mazen-4/Codeforces-Performance-Analyzer/commits/data-init

Dataset & models — 2026-06-06 20:13 UTC

Incremental crawl and retrain.

• Submissions window: last 3 days
• Users crawled: up to (rating 0–4000)
• Triggered by: workflow_dispatch
• Run: 27072693849