From c90b48e3f8da9dd0f8d2ae82ddf977436bb0cfc3 Mon Sep 17 00:00:00 2001
From: YurenHao0426 <blackhao0426@gmail.com>
Date: Sun, 15 Feb 2026 18:19:50 +0000
Subject: Initial implementation of HAG (Hopfield-Augmented Generation)

Core Hopfield retrieval module with energy-based convergence guarantees,
memory bank, FAISS baseline retriever, evaluation metrics, and end-to-end
pipeline. All 45 tests passing on CPU with synthetic data.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 hag/__init__.py | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 hag/__init__.py

(limited to 'hag/__init__.py')

diff --git a/hag/__init__.py b/hag/__init__.py
new file mode 100644
index 0000000..18496e9
--- /dev/null
+++ b/hag/__init__.py
@@ -0,0 +1,21 @@
+"""HAG: Hopfield-Augmented Generation."""
+
+from hag.config import (
+    EncoderConfig,
+    GeneratorConfig,
+    HopfieldConfig,
+    MemoryBankConfig,
+    PipelineConfig,
+)
+from hag.datatypes import HopfieldResult, PipelineResult, RetrievalResult
+
+__all__ = [
+    "HopfieldConfig",
+    "MemoryBankConfig",
+    "EncoderConfig",
+    "GeneratorConfig",
+    "PipelineConfig",
+    "HopfieldResult",
+    "RetrievalResult",
+    "PipelineResult",
+]
-- 
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