
AI PDF Reader Tested: UPDF on Papers and Reports
In partnership with UPDF, I tested an AI PDF reader on a research paper and NVIDIA's annual report, focusing on summaries, questions, and checking cited source pages.
Tested is an AI-tool evaluation site where products are scored by a panel of major LLMs including Claude, GPT, Gemini and Grok. The idea is to give buyers and builders a comparative signal that is more structured than a marketing page or a single reviewer’s opinion: tools can be tested, scored and positioned based on how multiple frontier models judge their utility. It is useful for founders researching competitors, tool buyers shortlisting options, and marketers who want to understand how AI systems describe their product category. Tested surfaced on Show HN on 2026-06-27 and the official site is reachable as a standalone product. For Smartoolbox, it is a meta-discovery and evaluation tool that complements directories by adding model-panel scoring.
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In partnership with UPDF, I tested an AI PDF reader on a research paper and NVIDIA's annual report, focusing on summaries, questions, and checking cited source pages.

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