{"slug": "cmpnd-releases-dspy-wsp-weight-space-programming-comes-to-dspy", "title": "Cmpnd Releases dspy-wsp: Weight-Space Programming Comes to DSPy", "summary": "Cmpnd released dspy-wsp, a prototype DSPy optimizer for weight-space programming in which a frontier LLM reads a small model's weights, edits them in a sandbox, and tests each change without gradients, at roughly $5 to $10 per run. The release gives DSPy developers a prototype tool for modifying model weights directly rather than through gradient-based training.", "body_md": "Cmpnd released dspy-wsp, a prototype DSPy optimizer for weight-space programming. A frontier LLM reads a small model’s weights, edits them in a sandbox, and tests each change, with no gradients and about $5 to $10 per run.\n\nThe post [Cmpnd Releases dspy-wsp: Weight-Space Programming Comes to DSPy](https://www.marktechpost.com/2026/11/14/cmpnd-dspy-wsp-weight-space-programming/) appeared first on [MarkTechPost](https://www.marktechpost.com).", "url": "https://wpnews.pro/news/cmpnd-releases-dspy-wsp-weight-space-programming-comes-to-dspy", "canonical_source": "https://www.marktechpost.com/2026/11/14/cmpnd-dspy-wsp-weight-space-programming/", "published_at": "2026-11-14 16:45:48+00:00", "updated_at": "2026-11-14 18:22:40.575432+00:00", "lang": "en", "topics": ["artificial-intelligence", "machine-learning", "large-language-models", "ai-tools", "developer-tools"], "entities": ["Cmpnd", "dspy-wsp", "DSPy", "MarkTechPost"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/cmpnd-releases-dspy-wsp-weight-space-programming-comes-to-dspy", "markdown": "https://wpnews.pro/news/cmpnd-releases-dspy-wsp-weight-space-programming-comes-to-dspy.md", "text": "https://wpnews.pro/news/cmpnd-releases-dspy-wsp-weight-space-programming-comes-to-dspy.txt", "jsonld": "https://wpnews.pro/news/cmpnd-releases-dspy-wsp-weight-space-programming-comes-to-dspy.jsonld"}}