Question: Can you recommend a research assistant that can help me find answers without needing context or prompting?

If you're looking for a research assistant that can answer questions without prompting or context, Semantic Scholar is a great option. This free AI-powered service indexes more than 219 million papers across all scientific fields. You can use it to search, read and summarize papers, and the service also offers AI-generated definitions and answers to questions about papers. It's a great way for researchers to get a leg up on their work and keep up with the latest research.

Another option worth considering is Elicit, which lets you search, summarize and extract data from more than 125 million academic papers. It's geared for empirical subjects like biomedicine and machine learning. Elicit can perform automated systematic reviews and meta-analyses, and it can even converse with the contents of papers, so it's a good tool for accelerating literature reviews and keeping up with new research.

Perplexity is an answer engine that can respond immediately to any query. It works in multiple languages and has file upload and analysis abilities, so it's good for researchers and students. It has a free tier and a Pro tier costing $20 per month, so it's adaptable to different budgets.

Last, Unriddle is an AI-powered information retrieval system designed to help researchers quickly understand and extract information from documents. It can answer questions immediately, summarize complex topics, take notes and even collaborate through shared workspaces. It's a great tool for researchers who need to process lots of documents.