Stefan Hangler

CASABLANCA hotelsoftware GmbH

Papers on Lattice

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Publication activitypapers/week, last 8 weeks

Research focus

Code Generation & Program Synthesis (1)Eval Frameworks & Benchmarks (1)Natural Language Processing (1)

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Leon Kogler (1)Maximilian Ehrhart (1)Benedikt Dornauer (1)Roland Wuersching (1)

Papers (1)

Apr 28, 2026

CASABLANCA hotelsoftware GmbH3w ago·also Diffblue Ltd, TU Munich, University of Innsbruck

RESTestBench: A Benchmark for Evaluating the Effectiveness of LLM-Generated REST API Test Cases from NL Requirements

LLM-generated API tests can be *less* effective when refined against faulty code, especially when requirements are vague, suggesting that blindly incorporating SUT behavior isn't always beneficial.

Leon Kogler, Stefan Hangler, Maximilian Ehrhart +3

Code Generation & Program Synthesis Eval Frameworks & Benchmarks Natural Language Processing

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Stefan Hangler

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)