{"slug": "kimi-k3-with-first-tree-beats-gpt-5-6-sol-on-a-real-engineering-task", "title": "Kimi K3 with First Tree Beats GPT 5.6 Sol on a Real Engineering Task", "summary": "Kimi K3, developed by Moonshot AI, outperformed GPT-5.6 SOL on a real engineering task by using a context tree, according to a post on X by @Kimi_Moonshot. The post highlights that publishing pull requests (PRs) for a real issue makes the result more useful than a model-only benchmark, though it notes the remaining trust boundary is the grader, questioning whether a human independently reviewed Claude's scoring against the frozen rubric.", "body_md": "Kimi K3 w. context tree beats GPT5.6 SOL\n\n- awesome work\n[@Kimi_Moonshot](https://x.com/Kimi_Moonshot) - Using one real issue and publishing the PRs makes this more useful than a model-only benchmark. The remaining trust boundary is the grader. Did a human independently review Claude's scoring against the frozen rubric?", "url": "https://wpnews.pro/news/kimi-k3-with-first-tree-beats-gpt-5-6-sol-on-a-real-engineering-task", "canonical_source": "https://twitter.com/first_tree_ai/status/2082968809414254812", "published_at": "2026-07-31 20:34:23+00:00", "updated_at": "2026-07-31 20:52:32.321596+00:00", "lang": "en", "topics": ["artificial-intelligence", "large-language-models", "ai-research"], "entities": ["Kimi K3", "Moonshot AI", "GPT-5.6 SOL", "Claude"], "alternates": {"html": "https://wpnews.pro/news/kimi-k3-with-first-tree-beats-gpt-5-6-sol-on-a-real-engineering-task", "markdown": "https://wpnews.pro/news/kimi-k3-with-first-tree-beats-gpt-5-6-sol-on-a-real-engineering-task.md", "text": "https://wpnews.pro/news/kimi-k3-with-first-tree-beats-gpt-5-6-sol-on-a-real-engineering-task.txt", "jsonld": "https://wpnews.pro/news/kimi-k3-with-first-tree-beats-gpt-5-6-sol-on-a-real-engineering-task.jsonld"}}