From 0b0d4a7d5eef8e34c80cfb7bb8e559eebea6b124 Mon Sep 17 00:00:00 2001
From: Marcel <marcel@familienarchiv>
Date: Sun, 12 Apr 2026 23:23:13 +0200
Subject: [PATCH] perf(ocr): double batch sizes (detector=8, recognition=16)

4GB headroom in the container. Doubling batches should use ~2GB
more RAM but significantly speed up inference.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 docker-compose.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index 782d2071..ebea678e 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -87,8 +87,8 @@ services:
       KRAKEN_MODEL_PATH: /app/models/german_kurrent.mlmodel
       OCR_CONFIDENCE_THRESHOLD: "0.3"
       OCR_CONFIDENCE_THRESHOLD_KURRENT: "0.5"
-      RECOGNITION_BATCH_SIZE: "8"
-      DETECTOR_BATCH_SIZE: "4"
+      RECOGNITION_BATCH_SIZE: "16"
+      DETECTOR_BATCH_SIZE: "8"
     networks:
       - archive-net
     healthcheck: