Chart Understanding on CharXiv benchmark leaderboard · SOTA2 Research

Chart Understanding on CharXiv

60.2Reasoning ScoreClaude Sonnet 3.5

Evaluation Results

Method	Links
Claude Sonnet 3.52026.04		60.2	84.3
CHARTOOL-7B2026.04		50.5	80.3
Qwen2.5-VL-72B2026.04		49.7	87.4
DeepEyesV22025.11		48.9	78.6
Deepeyes-V22026.04		48.9	78.6
Qwen2.5-VL2025.11		48	83.2
GPT-4o2026.04		47.1	84.45
START-RL2025.12		46.7	77.6
Qwen3-VL-8B2026.04		46.4	83
Chart-R12025.12		45.2	62
GPT-4o2025.11		45	85.4
START-SFT2025.12		44	66.9
Qwen2.5-VL-7B2026.04		42.5	73.6
Thyme2026.04		42.5	65.33
ECD Qwen2.5-VL-7B2026.04		41.8	75.08
Qwen2.5-VL2025.12		41.4	66.6
Deepeyes2026.04		41.4	64.95
CHARTOOL-3B2026.04		41.4	74.75
ECD2025.12		40.2	74.2
Qwen2.5-VL2025.11		40.2	72.7
START-RL2025.12		40	72.2
InternVL3-8B2026.04		39.5	75.33
CodeV-7B-RL2025.11		39.3	72.1
Pixel-Reasoner-7B2025.11		38.8	70.7
ThinkLite-7B2025.11		38.4	75.9
Thyme-RL-7B2025.11		38.2	67.4
InternVL3-8B2025.11		37.8	72.2
InternVL32025.11		37.6	73.6
DeepEyes-7B2025.11		36.7	70.5
Qwen2.5-VL-7B2025.11		36.3	71.8
START-SFT2025.12		35.9	63.1
Penguin-VL2026.03		35.8	66.4
CodeV-7B-SFT2025.11		32.3	70.6
Qwen2.5-VL2025.12		32.1	59.7
InternVL3.52026.03		31.6	65
Qwen2.5-VL-3B2026.04		31.3	58.6
ChartMOE2026.04		28.3	47.42
Gemma3n E2B-it2026.03		27	60.1
Qwen3-VL2026.03		26.8	62.3
ChartGemma2026.04		21.6	15.88
SmolVLM22026.03		15.5	36.9
ChartGemma2025.12		12.5	—
TinyChart2026.04		12.2	16.12
TinyChart2025.12		8.3	—