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I’m anthony, aka clocksmith, co-founder of d4da.com. I was born as child # 3/3 in Hollywood, Florida in the late 80s. I was once very competitive in math and soccer, then went deep into Counter-Strike and WoW, then studied physics and computer science in college, and spent many years at Google NYC. I now live with my family in Brooklyn. I’ve always been a tinkerer at heart.
Blog
When a token-generation test uses the wrong golden
Systems | experiments, AI, GPUs
Churchill Capital and the price of getting paid
Institutions | money, incentives, companies
MoM: Mixture of MoEs routing with receipts
Systems | AI, agents, experiments
Ask Gemma 4 again and it may answer the opposite
Systems | AI, GPUs, experiments
Zero-cost GPU bounds elision with Lean 4 and Zig
Systems | GPUs, software, experiments
The absurd math of New York property taxes
Institutions | housing, money, incentives
Distilling the Leviathan: TranslateGemma for local deployment
Systems | AI, software, experiments
Castles in the sandbox
Systems | agents, software, philosophy
Don't hate the TC, hate the game
Institutions | hiring, companies, incentives
Tensors are recursive cubes all the way down
Systems | software, GPUs, cognition
Ships in the night
Ideas | how we work, agents, software
Attention thrashing, part 2: forgetting is a feature
Systems | AI, agents, software
Cloud's metal linings playbook
Systems | GPUs, AI, cognition
Those who can, teach students to teach
Systems | AI, experiments, cognition
Thinking fast and MoE
Systems | AI, GPUs, money
Optical interconnects: free or bonded?
Systems | GPUs, software, companies
Attention thrashing in long-context models
Systems | AI, software, cognition
Déjà vu makes a cog in the machine a cognizant machine
Ideas | cognition, philosophy, AI
Whose bits are wiser, GPU | TPU?
Systems | GPUs, companies, money
Who's driving the autonomous vehicle shift?
Institutions | companies, incentives, software
Labs
Projects
Reploid PooldayAI conversations across your devices
Reploid XAgent workspace in your browser
DopplerRun and explore AI on your device
DoeFawn’s WebGPU runtime and WGSL compiler
SimulatteExplore interactive simulations
CreateBuild a simulation
FawnDurable browser workspaces, with Doe for GPU execution
D4DAProjects and experiments
D4DA DataExplore and verify historical time series
GammaExplore the next word
m3t4.aiMeta Muzil and Meta Duel
Mandate 2038Strategy game about declaring AGI