--- format: "aidr-story-markdown/v1" id: "403f674bcee8f9ccc517614366eaf750f1784cbad08bad08befbae2201c56e89" canonical_url: "https://aidr.today/403f674b?lang=en" title: "Cognition launches new SWE-2 model, Rivaling Fable 5.1 and GPT-Astra" lang: "en" requested_lang: "en" available_langs: ["en","vi"] translation_fallback: null fallback_fields: [] published_at: "2026-09-10T15:29:47.000Z" category: "Releases" topics: ["cognition","swe-bench","fable","gpt-astra","coding-model","agent","devin","coding-agents"] source_urls: ["https://cognition.com/blog/swe-2","https://news.ycombinator.com/item?id=49645443","https://x.com/cognition/status/2098069235733823965","https://x.com/cognition/status/2098069247842812103","https://x.com/cognition/status/2098069238044860487","https://x.com/cognition/status/2098069241039638917","https://x.com/cognition/status/2098069244151791618","https://huggingnews.com/ai/cognition-launches-swe-2-to-match-frontier-ai-at-70percent-lower-cost-c0370406"] summary: "Today we’re introducing SWE-2, our most advanced coding model yet. SWE-2 delivers highly competitive agentic coding performance across multiple effort…" --- # Cognition launches new SWE\-2 model, Rivaling Fable 5\.1 and GPT\-Astra > [Open the canonical story]() **Published:** 2026-09-10T15:29:47.000Z **Category:** Releases **Topics:** cognition, swe\-bench, fable, gpt\-astra, coding\-model, agent, devin, coding\-agents ## Summary Today we’re introducing SWE\-2, our most advanced coding model yet\. SWE\-2 delivers highly competitive agentic coding performance across multiple effort… ## Sources - [Story source]() - [Discussion]() - [Story source]() - [Story source]() - [Supporting source]() - [Supporting source]() - [Supporting source]() - [Story source]()