PulseAugur
EN
LIVE 22:12:03

Vampire-Hammer tool integrates automated theorem prover with Lean

By PulseAugur Editorial · [1 sources] ·

Researchers have developed Vampire-Hammer, a new tool designed to assist the Lean interactive theorem prover. This tool leverages the Vampire automated theorem prover to solve mathematical goals and reconstruct proofs. By integrating with the Lean-auto framework, Vampire-Hammer processes goals and premises before sending them to Vampire for proof search, utilizing standard TPTP problem formats and annotated TSTP proofs. In tests with a 10-second budget on Mathlib theorems, Vampire-Hammer successfully solved over 21,000 problems that other evaluated tools could not. AI

IMPACT Enhances automated reasoning capabilities in formal verification and mathematical proof.

RANK_REASON The item describes a new tool for an interactive theorem prover, detailing its methodology and performance on a specific dataset. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.AI →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Vampire-Hammer tool integrates automated theorem prover with Lean

How we ranked this

Signal score
0 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Tool
The item describes a new tool for an interactive theorem prover, detailing its methodology and performance on a specific dataset. [lever_c_demoted from research: ic=1 ai=1.0]
Source corroboration
Single-source cluster
Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics
paper, other
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
5 days old
Aged out of breaking-news scoring windows; ranking reflects the durable signal from the full source set.

Full methodology in our editorial standards.

COVERAGE [1]

  1. arXiv cs.AI TIER_1 English(EN) · Jonas Bodingbauer, Laura Kov\'acs ·

    Hammering with Vampire in Lean

    arXiv:2610.40310v1 Announce Type: cross Abstract: We present Vampire-Hammer, a hammer for the Lean interactive theorem prover that discharges goals using the Vampire automated theorem prover and reconstructs proofs checked by the Lean kernel. Vampire-Hammer uses the Lean-auto fra…

RELATED ENTITIES

RELATED TOPICS