From ce5d91946ef6aa2cb01ee52ce57412fc92d0c6d6 Mon Sep 17 00:00:00 2001
From: Richard Loyer <richard.loyer@c42.lu>
Date: Sun, 24 May 2026 18:19:27 +0200
Subject: [PATCH] Comparatif: Q3-4B 103/17, Q3.5-4B 55/15, ExecuTorch 14-21.
 Engine egale decode sans pte

---
 CLAUDE.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CLAUDE.md b/CLAUDE.md
index 897c3e6..5928171 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -69,3 +69,6 @@ GATED_DELTA_NET ABSENT du profil HTP = GDN 100% CPU confirme. HTP top: CONT(copi
 
 ## Mesure split reference (Qwen3.5-4B-Q4_0, GDN-HTP fixe)
 prefill HTP=55.5 / decode CPU=15.3 t/s. ~512tok prefill 9s + 64tok 4s = 13s reponse. cli lent=mono-device; JNI bascule prefill HTP->decode CPU. B-2 etape1 bit-correct livre.
+
+## Comparatif 4B Q4_0 (24/05)
+Qwen3-4B Engine: prefill HTP 103 / decode CPU 17. Qwen3.5-4B: 55/15. ExecuTorch Q3-4B: ~451/14-21 pte 3.3GB. Engine GGUF 2.2-2.4GB. Decode = ExecuTorch sans pte+mem-. GDN coute 2x prefill (55 vs 103) = cible HVX. Qwen3.5 justifie par qualite+DDDA.