From 8109b5fc532ec3acc7a2cead307371531a1d9957 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=93=D0=BB=D0=B5=D0=B1=20=D0=9D=D0=B8=D0=BA=D0=B8=D1=88?=
 =?UTF-8?q?=D0=B8=D0=BD?= <glevelll@yandex.ru>
Date: Fri, 5 Jun 2026 14:21:53 +0000
Subject: [PATCH] Add lecture3.md

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+# Lecture 3: Transformers
+
+This lecture introduces transformer architectures, attention mechanisms, and the BERT model.