5h ago

Granta magazine asked Claude AI whether passages in a Commonwealth Short Story Prize entry were AI-generated and received opposite conclusions on rephrased prompts

Claude said it is not a detector and such checks are weak.

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Original post

Honestly hilarious that Granta's response to the whole affair is asking Claude whether the writing is AI, a method I would not consider reliable, given that: 1) LLMs tend to 'both sides' these types of questions 2) The way you frame the question to the LLM matters

10:55 AM · May 19, 2026 View on X
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New development: Claude just told me he officially disagrees with this framing, not what s/he meant.

Nabeel S. QureshiNabeel S. Qureshi@nabeelqu

Honestly hilarious that Granta's response to the whole affair is asking Claude whether the writing is AI, a method I would not consider reliable, given that: 1) LLMs tend to 'both sides' these types of questions 2) The way you frame the question to the LLM matters

5:55 PM · May 19, 2026 · 10K Views
7:03 PM · May 19, 2026 · 317 Views

This is truly embarrassing. I know not everyone is equally proficient or understand how AI works, but seriously, "I asked AI if it was AI" is worse than if they just left it up and stayed out of it.

6:31 PM · May 19, 2026 · 87.2K Views

If the judges had any artistic merit or ability they should give all the writers unlimited ChatGPT and then ask them to write a better story.

The problem isn't that they used AI, that's fine, it's that they used it badly and you're elevating lazy slop!

rohitrohit@krishnanrohit

Extraordinary response. As a famous award winning short story writer would say, this is not just constructing the funeral pyre, but actively lighting the match.

7:31 PM · May 19, 2026 · 16.7K Views
7:33 PM · May 19, 2026 · 1.6K Views

To demonstrate, here are two screenshots from Claude about the 'paragraph about the acre', which the Granta response cites as sounding human.

In #1, the model confidently argues that it's 'likely human'. In #2, with modified prompt, it confidently argues the paragraph is AI.

Nabeel S. QureshiNabeel S. Qureshi@nabeelqu

Honestly hilarious that Granta's response to the whole affair is asking Claude whether the writing is AI, a method I would not consider reliable, given that: 1) LLMs tend to 'both sides' these types of questions 2) The way you frame the question to the LLM matters

5:55 PM · May 19, 2026 · 10K Views
5:57 PM · May 19, 2026 · 1.8K Views

This sort of thing is obvious to people who have used Claude heavily and understand that models can be sycophantic, sensitive to framing effects, etc.

Nabeel S. QureshiNabeel S. Qureshi@nabeelqu

To demonstrate, here are two screenshots from Claude about the 'paragraph about the acre', which the Granta response cites as sounding human. In #1, the model confidently argues that it's 'likely human'. In #2, with modified prompt, it confidently argues the paragraph is AI.

5:57 PM · May 19, 2026 · 1.8K Views
5:58 PM · May 19, 2026 · 1.4K Views

(response link: https://lunch.publishersmarketplace.com/wp-content/uploads/2026/05/Rausing-Statement.pdf)

Nabeel S. QureshiNabeel S. Qureshi@nabeelqu

This sort of thing is obvious to people who have used Claude heavily and understand that models can be sycophantic, sensitive to framing effects, etc.

5:58 PM · May 19, 2026 · 1.4K Views
5:59 PM · May 19, 2026 · 1.1K Views
Granta magazine asked Claude AI whether passages in a Commonwealth Short Story Prize entry were AI-generated and received opposite conclusions on rephrased prompts · Digg