From 2d147c8ddbeb87fa04d29ca8bb574e6a9618a6af Mon Sep 17 00:00:00 2001
From: Junru Zhang <136706139+jrzhang33@users.noreply.github.com>
Date: Thu, 23 Oct 2025 01:25:02 +0800
Subject: [PATCH] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 807d353..465f450 100644
--- a/README.md
+++ b/README.md
@@ -133,7 +133,7 @@ We will release numeric-modality comparison resources to compare image-based and
 
 # Discussion: Image vs Numeric Inputs
 
-![Accuracy and Token Cost: Image vs Numeric Inputs](./assets/num_image.pdf)
+![Accuracy and Token Cost: Image vs Numeric Inputs](./assets/num_image.jpg)
 
 *Accuracy and relative token cost of TimeMaster (SFT+RL) using image-based and numeric inputs across six tasks.*