{"slug": "developers-felt-20-faster-with-ai-they-were-19-slower", "title": "Developers Felt 20% Faster With AI. They Were 19% Slower.", "summary": "Developers using AI assistance believed they were 20% faster, but a measurement reported by Towards Data Science found they were actually 19% slower. The gap between perceived and actual speed is the central finding of the report, which the publication says is not even the most worrying part.", "body_md": "# Developers Felt 20% Faster With AI. They Were 19% Slower.\n\nAnd that’s not even the worrying part. The post Developers Felt 20% Faster With AI. They Were 19% Slower. appeared first on Towards Data Science.\n\n## Key Takeaways\n\n- •Latest on Developers Felt 20% Faster With AI. They Were 19% Slower. — reported by Towards Data Science for the newsletter space.\n- •This story was reported by **Towards Data Science** , covering developments in the**newsletter** space.\n- •AI advancements continue to reshape industries — read the full article on Towards Data Science for complete coverage.\n\n📖 Continue reading the full article:\n\n[Read Full Article on Towards Data Science →](https://towardsdatascience.com/developers-felt-20-faster-with-ai-they-were-19-slower/)", "url": "https://wpnews.pro/news/developers-felt-20-faster-with-ai-they-were-19-slower", "canonical_source": "https://ainexusdaily.vercel.app/article/2026-10-27-developers-felt-20-faster-with-ai-they-were-19-slower", "published_at": "2026-10-27 11:00:00+00:00", "updated_at": "2026-10-27 12:45:20.017851+00:00", "lang": "en", "topics": ["artificial-intelligence", "ai-tools", "developer-tools"], "entities": ["Towards Data Science"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/developers-felt-20-faster-with-ai-they-were-19-slower", "markdown": "https://wpnews.pro/news/developers-felt-20-faster-with-ai-they-were-19-slower.md", "text": "https://wpnews.pro/news/developers-felt-20-faster-with-ai-they-were-19-slower.txt", "jsonld": "https://wpnews.pro/news/developers-felt-20-faster-with-ai-they-were-19-slower.jsonld"}}