AgTech
AI-Ready Earth Observation: The New Engine for Agricultural Intelligence
A new class of data is revolutionizing agricultural productivity, sustainability, and resilience. Building on decades of evolution, from the 1990s birth of
Research & advisory · Est. 2025
The mechanics of modern scale.
SkyHaven Group is a research and advisory practice working with operators and investors building at the intersection of AI, agriculture, energy, and supply chain.
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AI
GPT-2 Source Code Notes, Part 3: The Transformer Anatomy (model.py)
The GPT-2 model definition shows the transformer in its pure, uncluttered form. This article breaks down the block structure, residual pattern, MLP expansion, and weight tying.
AI
GPT-2 Source Code Notes, Part 2: Sampling and Generation (sample.py)
Sampling in GPT-2 is almost minimalistic. Here we look directly at top-k, temperature, and the single-token autoregressive loop that drove early generation behavior.
AI
GPT-2 Source Code Notes, Part 1: The Tokenizer (encoder.py)
GPT-2’s tokenizer is surprisingly readable. This article walks through how the reversible bytes to unicode mapping and BPE merge list actually work in practice.
AgTech
Inside AgTech Alchemy: A New Way to Gather, Share, and Grow in Agricultural Innovation
Episode Summary On this episode of Spilled Salt, host Moren Bellator talks with the three founders of Agtech Alchemy — Walt Duflock(Western
AgTech
Agtech Alchemy With Walt Duflock, Sachi Desai and Rhishi Pethe
Download the Agtech Alchemy Quarterly: https://agtechalchemy.substack.com/p/... GenAI Whitepaper (Rishi Pethe): https://www.rhishipethe.com/genai-in-ag Episode Summary Future