01 · Roasts
Star-powered center
SolarWM's 254 stars carry the profile; the other three analyzed repos combine for 44.
Tests chose a favorite
SolarWM has pytest and CI; LIVE and both web repos are still running on good intentions.
Public heatmap blackout
144 yearly commits arrive in isolated bursts, while privateWorkLikely is doing serious explanatory work.
Research release, not community loop
LIVE ships four checkpoints and SolarWM ships data, but 0 PRs and 0 issues this year leave the external trail quiet.
Built using
Zoral
Shadows one worker for a week, then takes over their job with zero extra setup. Behaves exactly like the original.
zoral.ai
02 · Category breakdown
- Impact25% weight58D
- Consistency20% weight55D
- Quality20% weight69C
- Depth15% weight50D
- Breadth10% weight55D
- Community10% weight40D
03 · Stats
365-day commit heatmap
23 active days
Language distribution
- Python87%
- JavaScript6%
- HTML4%
- CSS2%
- Shell0%
- Other1%
04 · Numbers
Owned repos
non-fork
10
Commits
last 12 months
144
Followers
16
Joined GitHub
Jul 2023
05 · Top repos
Junchao-cs /
SolarWM
SolarWM is a documented, tested Python framework for multi-backbone video world models, with deterministic data contracts, staged Wan training, atomic inference publication, and released datasets/model weights.
Junchao-cs /
LIVE
LIVE is a documented ICML 2026 PyTorch research release with reproducible RealEstate10K training, inference, evaluation, project-page, and Hugging Face checkpoint workflows, but lacks tests and CI.
Junchao-cs /
Junchao-cs.github.io
A substantial personal academic portfolio site with responsive HTML/CSS presentation, publication links, embedded media, and research project showcases, but no typed code, tests, CI, or license.
Junchao-cs /
SolarWM-Web
A polished SolarWM research showcase website with scroll-driven video presentation, model demo galleries, dataset links, and citation content, but only 1 star and no tests, CI, license, or typed implementation.
06 · Timeline
- Jul 29, 2023Joined GitHub
- Oct 4, 2025Created Junchao-cs.github.io
- Feb 4, 2026Created LIVE — [ICML 2026] "LIVE: Long-horizon Interactive Video World ModEling"
- Aug 21, 2026Created SolarWM
- Aug 28, 2026Created SolarWM-Web
- Sep 3, 2026Most recent push to Junchao-cs.github.io
07 · Compare
08 · Rubric
How this score was produced
Overall = Σ (category × weight) + gentle top-end curve
Tier thresholds
▸ How the pipeline works
- 01Scrape.Pull every non-fork repo pushed in the last 90 days, plus your contribution calendar, followers, and language byte counts — straight from GitHub's REST & GraphQL APIs.
- 02Triage.A small model reads every repo's file tree + README and picks the 20 files per repo that actually reveal how you code.
- 03Grade each repo. All repos run in parallel through a fast scoring model that reads the picked files and rates each one independently on Impact, Quality, and Depth — with evidence citations.
- 04Aggregate. A larger reasoning model combines the per-repo scores with server-computed stats (heatmap, commit cadence, language entropy, follower count) to produce the 6-dimension profile score + roasts.
- 05Correct.Deterministic server-side checks enforce anchor-scale floors (e.g. a profile with 2,000+ public commits can't score 30 Consistency) and recompute the final verdict.
~90 seconds per profile, ~$0.25 in compute. Total of ~240 files read across your top-12 repos. One rating per GitHub account per day.
▸ Data sources & caveats
- Heatmap & commit totals: GitHub GraphQL
contributionsCollection— covers the last 365 days, includes private repos when the user has opted in (default). - Language %: byte totals across the top 30 owned non-fork repos.
- Curve: a small upward nudge centered on raw score ≈ 70, capping at 100. Prevents specialists from being unfairly penalised for narrow breadth.
- Anchor corrections: when server-measured signals (e.g. privateWorkLikely, multiRepoVolume, follower count) mandate a minimum category score, the aggregation step enforces it. These are signal-conditional, not identity-based floors.