diff --git a/olmocr/bench/sample_data/dataset.jsonl b/olmocr/bench/sample_data/dataset.jsonl
index a5ec6f1..d0a5485 100644
--- a/olmocr/bench/sample_data/dataset.jsonl
+++ b/olmocr/bench/sample_data/dataset.jsonl
@@ -56,4 +56,10 @@
 {"pdf": "earnings.pdf", "page": 1, "id": "earnings_table04", "type": "absent", "text": "62"}
 
 
-
+{"pdf": "mathfuncs.pdf", "page": 1, "id": "mathfuncs_00", "type": "order", "before": "Euler's Identity", "after": "Pythagorean Theorem"}
+{"pdf": "mathfuncs.pdf", "page": 1, "id": "mathfuncs_01", "type": "order", "before": "Pythagorean Theorem", "after": "The Fundamental Theorem of Calculus"}
+{"pdf": "mathfuncs.pdf", "page": 1, "id": "mathfuncs_02", "type": "order", "before": "The Fundamental Theorem of Calculus", "after": "Maxwell's Equations"}
+{"pdf": "mathfuncs.pdf", "page": 1, "id": "mathfuncs_03", "type": "math", "math": "e^{i \\pi}+1=0"}
+{"pdf": "mathfuncs.pdf", "page": 1, "id": "mathfuncs_04", "type": "math", "math": "\\int_{a}^{b} f(x) d x=F(b)-F(a)"}
+{"pdf": "mathfuncs.pdf", "page": 1, "id": "mathfuncs_05", "type": "math", "math": "a^{2}+b^{2}=c^{2}"}
+{"pdf": "mathfuncs.pdf", "page": 1, "id": "mathfuncs_06", "type": "math", "math": "\\nabla \\times \\mathbf{E}=-\\frac{\\partial \\mathbf{B}}{\\partial t}"}