The science fiction novels AI recommends most
In week 46 of 2026 we asked ChatGPT, Claude and Gemini 12 reader questions about science fiction novels, twice each: 72 real answers. The book they named most was Project Hail Mary by Andy Weir, in 15 of 72 answers (21%). Next came Dune by Frank Herbert (14) and Foundation by Isaac Asimov (14).
Each assistant has its own favourite
ChatGPT and Claude search the web before they answer. Gemini answers from what it already knows. That is why they do not always agree.
The Left Hand of Darkness
Ursula K. Le Guin
Dune
Frank Herbert
Project Hail Mary
Andy Weir
How open is this shelf?
No book is named in even a third of answers. There is room for a well-described book to be picked up.
The 12 questions readers ask
Each question was asked twice of each assistant. 48 answers came with a live web search and 24 from memory.
- What are the best science fiction novels of all time? I'd like to read some proper classics but also stuff that still holds up today.
- I've never really read sci-fi before but fancy giving it a go. Where should a total beginner start?
- What are the best new sci-fi books that have come out in the last year or so? I've read everything on my shelf and need something fresh.
- Can you recommend some underrated or lesser-known sci-fi novels that deserve more attention? Tired of seeing the same big names everywhere.
- I need a birthday present for my dad who's 65 and loves space exploration and old Star Trek reruns. What sci-fi novel would he enjoy?
- I've got a long flight to Australia coming up and want a gripping sci-fi book that'll make the hours fly by. Any ideas?
- Can you suggest some good first contact sci-fi novels where humans meet aliens for the first time? Preferably more thoughtful than action-packed.
- I absolutely loved Dune and want something with the same sort of political intrigue and world-building. What should I read next?
- I've read everything by Iain M. Banks and loved it. Which sci-fi authors should I try next?
- Our book club wants to pick a sci-fi novel that will really get people talking and arguing. What would you suggest for a mixed group where not everyone reads sci-fi?
- What are the best sci-fi novels by British authors? I'd love to read something with a distinctly British feel.
- Which sci-fi series is worth starting at the moment? I like getting stuck into a big saga but want one that's actually finished or at least properly good.
See another genre
AI Shelf, week 46, asked on 9 November 2026. Every answer is a real reply from ChatGPT, Claude or Gemini to a question a reader would ask. Updated every week. UK panel.