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Aniket Ghosh — LessWrong

Aniket Ghosh

Aniket Ghosh

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MS AI at Northeastern; ML engineer at Varosync (drug-development knowledge graph + molecular models). Mainly interested in mechanistic interpretability and technical AI safety (BlueDot cohort).

portfolio : https://itsme-aniketghosh.github.io/

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2mo

Aniket Ghosh

MS AI at Northeastern; ML engineer at Varosync (drug-development knowledge graph + molecular models). Mainly interested in mechanistic interpretability and technical AI safety (BlueDot cohort).

portfolio : https://itsme-aniketghosh.github.io/

Linear probes tell you where quantization will hurt

Epistemic status: I have only tested one encoder family (BERT-base and its relatives) and one decoder LLM (Qwen2.5-3B), one seed, token-level tasks, and post-training weight quantization. I trust the results because I am not inventing anything; I am just connecting quantization with a very general idea from mech interp: the...