{"slug": "sakana-ai-builds-evidence-checks-into-its-open-source-ai-scientist", "title": "Sakana AI builds evidence checks into its open-source AI scientist", "summary": "Sakana AI released The Agentic Scientist, a third-generation open-source research system that coordinates coding agents across parallel experiments and adds automated baselines and ablations to test whether apparent results hold up, co-founder and CEO David Ha announced on October 15th. The paper was submitted to arXiv on October 13th and the code is available under an Apache 2.0 license. Sakana treats evidence checks and human review as core components of the AI research agent, and an early mis-scored candidate result illustrates why scientific judgment still cannot be handed off.", "body_md": "# Sakana AI builds evidence checks into its open-source AI scientist\n\n**David Ha's third-generation research system assigns coding agents parallel experiments, baselines and ablations, while researchers remain responsible for judging the results.**\n\n        By [Ryan Merket](https://runtimewire.com/author/ryan-merket)\n        · Published \n\nPrimary source: [X](https://x.com/hardmaru/status/2110739454948520260)\n\n## Why it matters\n\nSakana is treating evidence checks and human review as core components of an AI research agent. Its early results show what the workflow can automate, while the mis-scored candidate exposes why the scientific judgment still cannot be handed off.\n\nSakana AI has released The Agentic Scientist, a third-generation system that coordinates coding agents across research tasks and adds automated baselines and ablations to test whether an apparent result holds up. Co-founder and CEO [David Ha (@hardmaru)](https://x.com/hardmaru) announced the release on October 15th; the paper had been submitted to arXiv two days earlier, on October 13th. The code is available under an Apache 2.0 license.…", "url": "https://wpnews.pro/news/sakana-ai-builds-evidence-checks-into-its-open-source-ai-scientist", "canonical_source": "https://runtimewire.com/article/sakana-ai-agentic-scientist-v3", "published_at": "2026-10-15 22:21:01+00:00", "updated_at": "2026-10-16 02:02:30.642274+00:00", "lang": "en", "topics": ["ai-agents", "ai-research", "artificial-intelligence", "developer-tools"], "entities": ["Sakana AI", "The Agentic Scientist", "David Ha", "arXiv", "Apache 2.0"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/sakana-ai-builds-evidence-checks-into-its-open-source-ai-scientist", "markdown": "https://wpnews.pro/news/sakana-ai-builds-evidence-checks-into-its-open-source-ai-scientist.md", "text": "https://wpnews.pro/news/sakana-ai-builds-evidence-checks-into-its-open-source-ai-scientist.txt", "jsonld": "https://wpnews.pro/news/sakana-ai-builds-evidence-checks-into-its-open-source-ai-scientist.jsonld"}}