AxDafny: Agentic Verified Code Generation in Dafny
Reported by arXiv cs.AI: AxDafny: Agentic Verified Code Generation in Dafny. Analysis and context written by TickrWire.
AxDafny introduces a verifier-guided repair framework for agentic code generation in Dafny, improving verification success over GPT-5.5 on a new benchmark (LCB-Pro-Dafny) of 250 formal programming problems.
We study agentic code generation in Dafny, where a model must generate both executable code and the proof artifacts for verification. We present AxDafny, a verifier-guided repair framework that iteratively generates implementations, invariants, assertions, and termination arguments. We also introduce LiveCodeBench-Pro-Dafny (LCB-Pro-Dafny), a benchmark of 250 competition-style programming problems translated into Dafny with formal specifications and a verifier-based evaluation harness. On LCB-Pro-Dafny, AxDafny substantially improves verification success over baseline GPT-5.5 performance. On D
Don’t mistake chatbot intelligence for consciousness - The Economist
Biological AI models: new paradigms to leverage the languages of life - joint-research-centre.ec.europa.eu
China’s Military Says AI Can’t Replace Commanders. Xi Is Testing That - War on the Rocks
SPADE: Self-Play in Adaptive Synthetic Executable Environments
Beyond Teacher Likelihood: Group-Calibrated On-Policy Distillation for Long-Context Reasoning
AI ToolsMeta AI’s new Mac app wants you to talk to your apps
Meta released a new Mac application that lets users control apps and dictate text using voice commands powered by its Muse Spark AI model.
New White House strategy clarifies military tech priorities: undersea, outer space and AI - Breaking Defense
The White House released a new strategy prioritizing military investments in artificial intelligence, space systems and undersea technologies to counter emerging threats.
AI in an iron grip: How dictatorships use artificial intelligence to strengthen their rule - theins.press
A new report examines how authoritarian governments deploy AI for surveillance, censorship, and propaganda to reinforce their power.
Stripe, OpenRouter finally strike a deal - Banking Dive
Stripe and OpenRouter have partnered to integrate Stripe's payment processing with OpenRouter's AI model aggregation platform.
How one Philadelphia school is using AI to strengthen student learning, not replace teachers - CBS News
A Philadelphia school is integrating AI tools to support teachers and improve student outcomes, focusing on collaboration rather than replacement.
Exclusive-How a Texas student blew the whistle on a rogue AI hacking attempt - The Mighty 790 KFGO
A Texas student uncovered an AI-powered hacking attempt targeting local systems, prompting a swift law enforcement response.