https://cognaptus.com/tags/chart-qa/ Recent content in Chart QA on Cognaptus Hugo -- 0.145.0 en-us Mon, 06 Apr 2026 00:00:00 +0000 https://cognaptus.com/blog/2026-04-06-seeing-charts-like-a-quant-when-rl-teaches-vision-models-to-actually-reason/ Mon, 06 Apr 2026 00:00:00 +0000 https://cognaptus.com/blog/2026-04-06-seeing-charts-like-a-quant-when-rl-teaches-vision-models-to-actually-reason/ A business-oriented reading of Chart-RL, showing why small reinforcement-tuned vision-language models may beat larger untuned models on chart reasoning when accuracy, latency, and customization all matter.