Mar 20, 2025 | Days lengthening, AI LLM blindspots, GitHub Actions pain

This is a recap of the top 10 posts on Hacker News on Mar 20, 2025.How fast the days are getting longer (2023)https://joe-antognini.github.io/astronomy/daylighthttps://news.ycombinator.com/item?id=43413935AI Blindspots – Blindspots in LLMs I've noticed while AI codinghttps://ezyang.github.io/ai-blindspots/https://news.ycombinator.com/item?id=43414393The Pain That Is GitHub Actionshttps://www.feldera.com/blog/the-pain-that-is-github-actionshttps://news.ycombinator.com/item?id=43419701Muons used to test the condition of a road bridge in Estoniahttps://news.err.ee/1609634600/muons-used-to-test-the-condition-of-a-road-bridge-in-estoniahttps://news.ycombinator.com/item?id=43378358Bolt3D: Generating 3D Scenes in Secondshttps://szymanowiczs.github.io/bolt3dhttps://news.ycombinator.com/item?id=43417932Fine-tune Google's Gemma 3https://unsloth.ai/blog/gemma3https://news.ycombinator.com/item?id=43414235LLM Agents Are Simply Graph – Tutorial for Dummieshttps://zacharyhuang.substack.com/p/llm-agent-internal-as-a-graph-tutorialhttps://news.ycombinator.com/item?id=43417511Orpheus-3B – Emotive TTS by Canopy Labshttps://canopylabs.ai/model-releaseshttps://news.ycombinator.com/item?id=43417894DESI Opens Access to the Largest 3D Map of the Universe Yethttps://newscenter.lbl.gov/2025/03/19/desi-opens-access-to-the-largest-3d-map-of-the-universe-yet/https://news.ycombinator.com/item?id=43418184Launch HN: Modernbanc (YC W20) – Modern and fast accounting softwarehttps://news.ycombinator.com/item?id=43414405