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Fine-Tuning, as it ships.
Engineering notes on Fine-Tuning by Samir Sengupta - each one read from primary sources on the day it happened, with what it changes for people building on it.
Clef decision models ship Apache 2.0 weights, a 38.8 ms flash tier and RL fine-tuning
Clef decision models from Cloudflare ship Apache 2.0 weights on Qwen backbones, a 38.8 ms Clef-flash tier vs Jev's 524.1 ms, and FDE-run RL fine-tuning.
What Jev's new shape of LLM decision model changes in practice
TypeSafe's Jev charges $0.042 per million input tokens with output free and returns floats, not text; open weight Kev-4B answers three questions in 495 ms.
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