Content quality & change log

2026-10-26

Robot recovery: Backtrack, DexPort and ViT-H — three new reading briefs, seven local checks and four interview exercises. Verified custom-domain SEO moved to tokenlab.fyi.

New: self-improving agents — three paper briefs, a local experiment and four original interview questions. Published dates, source versions and homepage concept thumbnails added.

Mathematical review / 逐篇数学复核记录（JSON）

2026-10-25

• Added bilingual-alias search, a local notebook and three deterministic capstones with executable checks.
• Automated checks cover page links, metadata, formula rendering and numeric invariants. They do not establish correctness of every derivation.
• Attention project explicitly checks cache/prefix equivalence, stable softmax and invalid shapes. Retrieval and control reports separate development-fixture evidence from generalization.

Download page-by-page coverage inventory (JSON)

Review still required

115 lessons/scenarios (including six applied tutorials/capstones) now have individual mathematical review notes and executable references (50 scenarios share 10 engines). Display formulas use explicit TeX. Remaining work: full Spanish/Japanese/Korean technical translations, independent peer review, and real GPU/robot measurements. English fallback is not treated as a completed translation.

Report an error without uploading

On any lesson, record the page, disputed statement, proposed correction and source in the notebook. Export the JSON to share manually. Token Lab does not submit these notes to a server.