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To test this hypothesis, I just took the complete book "Advances in Green and Sustainable Nanomaterials" [0] and pasted it into the prompt, asking Gemini: "What
by 19h 2y ago
To test this hypothesis, I just took the complete book "Advances in Green and Sustainable Nanomaterials" [0] and pasted it into the prompt, asking Gemini: "What absorbs thermal radiations and converts it into electrical signals?".
It replied: "The text indicates that graphene sheets present high optical transparency and are able to absorb thermal radiations with high efficacy. They can then convert these radiations into electrical signals efficiently.".
Screenshot of the PDF with the relevant sentence highlighted: https://i.imgur.com/G3FnYEn.png https://i.imgur.com/G3FnYEn.png
[0] https://www.routledge.com/Advances-in-Green-and-Sustainable-Nanomaterials-Applications-in-Energy-Biomedicine-Agriculture-and-Environmental-Science/Goyal-Kulkarni/p/book/9781774911662 https://www.routledge.com/Advances-in-Green-and-Sustainable-...
- jiggawatts 2y agoAsk it what material absorbs “infrared light” efficiently. To me, that’s useful intelligence. I can already search text for verbatim matches, I want the AI to understand that “thermal radiations” and “infrared light” are the same thing.
- tristor 2y agoFair point, but I also think something that's /really/ clear is that LLMs don't understand (and probably cannot). It's doing highly contextual text retrieval based on natural language processing for the query, it's not understanding what the paper means and producing insights.
- 19h 2y ago> Answer the following question using verbatim quotes from the text above: "What material absorbs infrared light efficiently?" > "Graphene is a promising material that could change the world, with unlimited potential for wide industrial applications in various fields... It is the thinnest known material with zero bandgaps and is incredibly strong, almost 200 times stronger than steel. Moreover, graphene is a good conductor of heat and electricity with very interesting light absorption properties." Interestingly, the first sentence of the response actually occures directly after the latter part of the response in the original text. Screenshot from the document: https://i.imgur.com/5vsVm5g.png https://i.imgur.com/5vsVm5g.png. Edit: asking it "What absorbs infrared light and converts it into electrical signals?" yields "Graphene sheets are highly transparent presenting high optical transparency, which absorbs thermal radiations with high efficacy and converts it into electrical signals efficiently." verbatim.
- kaibee 2y agoHonestly I think testing these on fiction books would be more impressive. The graphene thing I'm sure shows up in some research papers.