BUENOS AIRES → LONDON JUN 2026 joining 80,000 hours
Luca De Leo
AI safety infrastructure engineer. Building the unglamorous, load-bearing parts of the field — shipping for 80,000 Hours, Alignment Journal, ASTN, and BAISH.
lvca.dev // activity
14m ago C nextbaish — Rework resources page around METR evidence narrative +664 -28
28m ago C Private repo — Private activity +5 -3
28m ago C gdoc — update: compare versions numerically, never downgrade (0.8.1) (#21) +88 -6
40m ago C Private repo — Private activity +5 -3
58m ago C Private repo — Private activity +36 -28
1h ago C Private repo — Private activity +1506 -539
1h ago C Private repo — Private activity +35 -41
1h ago C gdoc — Google Sheets support: transparent reads, explicit writes (0.8.0) (#20) +1207 -35
1h ago C Private repo — Private activity +29 -15
2h ago C Private repo — Private activity +11175 -206
2h ago C Private repo — Private activity +1941 -120
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Selected Work
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#01
80,000 Hours
Joining as engineer. Career advising for the most pressing problems — now from London.
ACTIVE current
active
#02
Alignment Journal
A serious publishing venue for alignment research. Cofounder; currently sole engineer.
ACTIVE current
~20k lines 647 commits · last 90d
#03
ASTN
AI safety's career platform. One profile, smart recommendations, automatic recruiter matching.
ACTIVE current
~92k lines 944 commits · last 90d
#04
BAISH
The Buenos Aires AI Safety Hub. Cofounded; handing off as I move on — possibly staying on as advisor.
ACTIVE current
~15k lines 212 commits · last 90d
→ The full index Latest Writing
Essays, notes, half-baked theories
Instrumentation
Live · github · 15min cache
commits · 7d 34 last 0d ago
lines · 7d 53,024 additions + deletions
posts 1 published
projects 17 8 active · 6 shipped · 1 paused · 2 sunset
contribution heatmap · 52w github · all repos
52 weeks ago today →
commit stream · 7 days lines delta
lines changed per day53,024
Contact
Open to conversations, collaborations, and the occasional walk along the Thames.
If you're building something load-bearing in AI safety — or you need a site, a tool, or a second brain for a hard problem — I'm listening.
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