DNA Bench: When Silence is Smarter - Benchmarking Over-Reasoning in Reasoning LLMs. - Masoud Hashemi; Oluwanifemi Bamgbose; Sathwik Tejaswi Madhusudhan; Jishnu Sethumadhavan Nair; Aman Tiwari; Vikas Yadav (CoRR, 2025)