Author

Anton Razzhigaev

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#artificial intelligence Conference Feb 2025

LLM-Microscope: Uncovering the Hidden Role of Punctuation in Context Memory of Transformers

We introduce methods to quantify how Large Language Models (LLMs) encode and store contextual information, revealing that tokens often seen as minor (e.g., determiners, punctuation) carry surprisingly high context. Notably, removing these tokens -- especially stopwords, articles, and commas -- consistently degrades per...

Anton Razzhigaev, Matvey Mikhalchuk, Temur Rahmatullaev et al. · North American Chapter of th... · 18 citations · ⚡2

Review Aug 2026

Ouroboros: A Self-Developing Frontier Coding Agent with Reviewed Core Evolution

We present Ouroboros, a self-developing agent harness whose tools, prompts, context assembly, and core implementation improve through reviewed commits that become the runtime for later work. Core evolution proceeds in two modes. In recursive free evolution, improvement is itself a task, and completing one evolution cyc...

Anton Razzhigaev, Andrei Gritsaev, Andrei Kaznacheev et al. · 4 citations · ⚡1