--- title: "Chen Bo Calvin Zhang — author profile and papers · Reasoning" description: "Chen Bo Calvin Zhang: 2 papers on Elamur Research (2025–2026) — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/chen-bo-calvin-zhang/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/chen-bo-calvin-zhang/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Chen Bo Calvin Zhang # Chen Bo Calvin Zhang Chen Bo Calvin Zhang has 2 papers in our library, in 2025–2026, most of them on [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/); often with [Afra Feyza Akyürek](https://md.research.elamur.ai/free/en/authors/afra-feyza-akyurek/), [Alice Gatti](https://md.research.elamur.ai/free/en/authors/alice-gatti/), [Anisha Gunjal](https://md.research.elamur.ai/free/en/authors/anisha-gunjal/). 2 papers in our library · 2025–2026 No OpenAlex profile matched yet. [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/chen-bo-calvin-zhang/#papers) · [🔗 Cited 214 times in our library](https://md.research.elamur.ai/free/en/authors/chen-bo-calvin-zhang/cited-by/) · [⭐ Paper Stars ranking: #5858](https://md.research.elamur.ai/free/en/paper-stars/page/59/#star-5858) The profile is the library's match of the name; two people with one name are not always told apart. Elsewhere: [Google Scholar](https://scholar.google.com/citations?view_op=search_authors&mauthors=Chen+Bo+Calvin+Zhang) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Chen+Bo+Calvin+Zhang) · [dblp](https://dblp.org/search?q=Chen+Bo+Calvin+Zhang) · [ACL Anthology](https://aclanthology.org/search/?q=Chen+Bo+Calvin+Zhang) ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 8 The field of science this work belongs to (OpenAlex fields).[Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Arts and Humanities · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Computer Vision and Pattern Recognition · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Mathematics · 1 work](https://md.research.elamur.ai/free/en/shelves/mathematics/) · [Political Science and International Relations · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/political-science-and-international-relations/) · [Social Sciences · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/) 🧭 Topics 1 Research subjects and languages the work is about.[Reasoning · 1 work](https://md.research.elamur.ai/free/en/topics/reasoning/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/chen-bo-calvin-zhang/year/2026/) · [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/chen-bo-calvin-zhang/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[Humanity's Last Exam](https://md.research.elamur.ai/free/en/papers/phan-2025-humanity-s-last-exam/)** *(2025 · 256 citations)* Popular benchmarks such as MMLU are now close to saturated, so they no longer tell us much about how capable frontier LLMs have become. 2. **[PRBench: Large-Scale Expert Rubrics for Evaluating High-Stakes Professional Reasoning](https://md.research.elamur.ai/free/en/papers/akyurek-2026-prbench-large-scale-expert-rubrics/)** *(2026 · 7 citations)* Most LLM benchmarks reward short, checkable answers in math, science and coding. They reveal little about open-ended, high-stakes professional work. Preference arenas, the usual option for open-ended evaluation, produce noisy scores without expert grounding. The Scale AI authors address this gap with PRBench, a set… ## Co-authors here 9 co-authors with a page, the most papers together first. - [Afra Feyza Akyürek](https://md.research.elamur.ai/free/en/authors/afra-feyza-akyurek/) - [Alice Gatti](https://md.research.elamur.ai/free/en/authors/alice-gatti/) - [Anisha Gunjal](https://md.research.elamur.ai/free/en/authors/anisha-gunjal/) - [Hugh Zhang](https://md.research.elamur.ai/free/en/authors/hugh-zhang/) - [Long Phan](https://md.research.elamur.ai/free/en/authors/long-phan/) - [Mohamed Shaaban](https://md.research.elamur.ai/free/en/authors/mohamed-shaaban/) - [Nathaniel Li](https://md.research.elamur.ai/free/en/authors/nathaniel-li/) - [Vipul Gupta](https://md.research.elamur.ai/free/en/authors/vipul-gupta/) - [Ziwen Han](https://md.research.elamur.ai/free/en/authors/ziwen-han/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/): [ACL 2026](https://md.research.elamur.ai/free/en/venues/acl/2026/) - [Nature](https://md.research.elamur.ai/free/en/venues/nature/): [Nature 2025](https://md.research.elamur.ai/free/en/venues/nature/2025/) ## Cited by Papers of our library cite their works 214 times (of the 149,439 papers whose bibliographies we read); [79 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/chen-bo-calvin-zhang/cited-by/). Updated 2 November 2026