Tencent Hy(@TencentHunyuan):🎉 🎉 🎉 We're open-sourcing Chronicles-OCR, a visual perception benchmark evaluating VLLMs on ancient Chinese characters. The dataset spans 3,000 years of evolution. It covers 7 historical scripts from Oracle Bone to Cursive, featuring 2,800 balanced images across highly diverse physical media. We assess models on 4 core tasks: • Character Spotting • Fine-grained Recognition • Ancient Text Parsing • Script Classification The evaluation reveals how visual distribution shifts affect model perception over time. Explore the dataset and paper below. 👇 📄 Paper: https://t.co/qhHDbRp4OQ 🔗 GitHub:

2026.05.19 02:46

🎉 🎉 🎉 We're open-sourcing Chronicles-OCR, a visual perception benchmark evaluating VLLMs on ancient Chinese characters. The dataset spans 3,000 years of evolution. It covers 7 historical scripts from Oracle Bone to Cursive, featuring 2,800 balanced images across highly diverse physical media. We assess models on 4 core tasks: • Character Spotting • Fine-grained Recognition • Ancient Text Parsing • Script Classification The evaluation reveals how visual distribution shifts affect model perception over time. Explore the dataset and paper below. 👇 📄 Paper: 🔗 GitHub: