Arkash Jain.
AI researcher (Harvard) and forward-deployed engineer at Benmore — three published papers including SpatialDINO (3D self-supervised vision transformer for live-cell microscopy), and the toolkit that makes SMB AI consulting compound.
The Complete AI Hardware Stack — Layer by Layer
Apr 2026 · Knowledge
Head of FDE, Benmore
Apr 2026 · Work
$150k total -> $150k every 15 days
2025-2026 · Milestone
Weekly updates
rolling log.
Kalshi, Spectacles, and Stripe Sessions 2026 — agentic commerce gets its protocols
Tarek Mansour on building Kalshi against the regulators, Evan Spiegel on Spectacles and the post-feed internet, and the Stripe Sessions 2026 keynote with MPP, UCP, Stripe Database, Treasury, and the agentic commerce stack.
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Big 4 earnings, spirit, dinosaurs, Taiwan — plus Skills go public
Texas ranch pilot, Foundry v0.4, 71 Claude Code skills published, and a deep podcast week: Stripe economy index, METR time horizons, dinosaurs as an asset class, Taiwan silicon shield, and Pershing Square PSUS IPO.
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Live activity
Refreshed straight from the source.
Public commit cadence plus a private snapshot from a personal commit-graph tool.
Contribution graph · last 12 months
Snapshot · ~April 14, 2026
- 30d commits624
- 7d commits186
- Active days28
- Raw lines823,824
- Adj output520,582
Aggregated across public + private repos.
Commit-tracker · 60d
Physics → VC → Distributed Systems → Harvard AI → Building
I came to Boston from India in 2020. NSF UROP scholar in chemical physics, two stints at Battery Ventures, distributed-systems research at BU, then Harvard's Kirchhausen Lab to build SpatialDINO. Now Head of FDE at Benmore.
Papers
3
Classes Deep-Dived
9
Repos
25+
3 published papers
SpatialDINO: Self-Supervised Learning for 3D Vision Transformers
Arkash Jain et al. (Kirchhausen Lab, Harvard Medical School)
A 3D self-supervised vision transformer for label-free segmentation and tracking of subcellular dynamics in lattice light-sheet microscopy (LLSM). Beat a prior approach co-led by Nobel laureate Eric Betzig on downstream subcellular structure prediction.
Read paper →Close-up of Vesicular ER Exit Sites by Volume Electron Imaging using FIB-SEM
Kirchhausen Lab
Volumetric reconstruction of mammalian ER exit sites at unprecedented resolution via FIB-SEM and learned segmentation.
Read paper →Ultrafast 2DIR comparison of rotational energy transfer, isolated binary collision breakdown, and near critical fluctuations in Xe and SF6 solutions
Arkash Jain et al.
First-author work on supercritical-fluid dynamics using ultrafast two-dimensional infrared spectroscopy.
Read paper →BU CS, Math & PL — by class
Distributed Systems — Raft + MapReduce
GogRPCDistributed SystemsOOP & Design Patterns — Monsters & Heroes
JavaOOPDesign PatternsFinal Project — Java Swing Trading Platform
JavaJava SwingOOPProgramming Languages — OCaml Interpreter
Optimization — SGD Variants & Implicit SGD
Python
NumPyCloud Computing — PageRank on a Mini-Internet
Python
GCPPageRank