At first, the winners of the prestigious Commonwealth Short Story Prize for 2026 enjoyed the envy of their peers. But since their works of fiction earned this distinction, these authors have found themselves facing harsh scrutiny from the literary community, with several accused of enlisting generative artificial intelligence to write for them.

The allegations have come from numerous readers, many of them writers themselves, expressing bafflement and dismay that the prize jury could have overlooked potential signs of inauthentic authorship.

Each year, the Commonwealth Foundation, a nongovernmental organization in London, awards its short story prize to one writer in each of five regions: Africa, Asia, Canada and Europe, the Caribbean, and the Pacific. One overall winner is then selected from that short list. Regional winners take home £2,500 (about $3,350), while the top winner, to be announced next month, claims £5,000 (about $6,700).

On May 12, the respected UK literary magazine Granta published the top five 2026 entries—all previously unpublished, per the rules of the contest—on its website. (It has hosted the winning submissions for the prize since 2012.)

Within days, however, one entry aroused suspicion. “The Serpent in the Grove,” a story by Jamir Nazir of Trinidad and Tobago, which had taken honors for the Caribbean region, struck a few people as bearing the stylistic tells of AI-generated text.

“Well, this is a first: a ChatGPT-generated story won a prestigious literary prize,” wrote researcher and entrepreneur Nabeel S. Qureshi, a former visiting scholar of AI at the Mercatus Center at George Mason University, in a post on X on Monday. “‘Not X, not Y, but Z’ sentences everywhere, the ‘hums’ trope, and plenty of other obvious markers of AI writing. A major milestone for AI, at any rate…”

“They say the grove still hums at noon,” Nazir’s mysterious and atmospheric tale begins. In his screenshot of the opening paragraphs, Quereshi highlighted the second line as what he considered to be a signature example of AI syntax: “Not the bees’ neat industry or the clean rasp of cutlass on vine, but a belly sound—as if the earth swallows a shout and holds it there.”

As the literary community undertook a closer read of Nazir’s story, many criticized its language and metaphors as nonsensical, wondering how the Commonwealth judges could have seen any merit to them. Others shared screenshots showing that the AI-detection tool Pangram flagged “The Serpent in the Grove” as 100 percent AI-generated, a result that WIRED independently confirmed. (While no AI-detection software is perfect, third-party analysis has consistently determined Pangram to be the most accurate, with a near-zero rate of false positives.)

Nazir did not return a request for comment relayed through an email address listed on his Facebook page. The posts on that account and the LinkedIn profile of a Jamir Nazir in Trinidad and Tobago also scan as AI-generated on Pangram. Although some speculation had it that Nazir himself could have been an entirely AI-created persona, a 2018 article in the Trinidad and Tobago edition of the The Guardian about his self-published poetry collection Night Moon Love—which includes a photograph of Nazir holding the book—suggests that he is a real person.

WIRED contacted both Granta and the Commonwealth Foundation about Nazir’s story; neither commented directly, but both issued public statements.

‘We are aware of allegations and discussion regarding generative AI and our Short Story Prize,” wrote Razmi Farook, director-general of the Commonwealth Foundation, in a statement on the organization’s website. “We take these claims seriously and are committed to responding to them with care and transparency.” Farook defended the judging process for the prize as “robust,” with multiple rounds of readers and the top-level judges selected for their “expertise.”

“We do not currently use AI checkers in our judging process, because this is a prize for unpublished fiction,” Farook explained. “To supply unpublished original work to an AI checker would raise significant concerns surrounding consent and artistic ownership. We also do not use AI to judge stories at any stage of the process. When they submit stories to the Prize, writers accept our entry rules and guidelines. These include confirming that their submission is their own original work. All short-listed writers have personally stated that no AI was used and, upon further consultation, the Foundation has confirmed this.”

The entry and eligibility rules for the 2026 Commonwealth Short Story Prize make no mention of artificial intelligence, stating only that entries must be unpublished “original work” and “the entrant’s own work.”

Farook went on to note that AI-detection tools are not “infallible,” which meant that they could not be relied upon to assess the authenticity of an author’s work. “Until a sufficient tool or process to reliably detect the use of AI emerges that can also grapple with the challenges pertaining to working with unpublished fiction, the Foundation and the Commonwealth Short Story Prize must operate on the principle of trust,” she wrote.

In her own statement, Sigrid Rausing, publisher of Granta, noted that its editors “have no control over the selection of the Commonwealth Prize stories, and nor are they involved in choosing the jury.” She specifically acknowledged the allegations about “The Serpent in the Grove,” writing that Granta’s review of whether it was AI-generated using Anthropic’s Claude agent proved inconclusive.

“It may be that the judges have now awarded a prize to an instance of AI plagiarism—we don’t yet know, and perhaps we never will know,” Rausing wrote. Like Farook, she suggested that AI-detection software is not reliable for the purpose of assessing submissions for a fiction contest, noting that “the AI-generated critique of these Commonwealth writers—more than one has been accused of basing their story on AI material—may conceivably itself reflect AI bias.” Rausing clarified that the stories would stay on Granta’s website “until the Commonwealth Foundation comes to a definite conclusion.”

A disclaimer now appears above all five prize-winning stories on Granta, echoing the points Rausing made in her statement. Besides Nazir, two more winning authors have drawn allegations of using AI in their work. Pangram finds that “The Bastion’s Shadow,” by Maltese writer John Edward DeMicoli, winner for the Canada and Europe region, is fully AI-generated; it scans “Mehendi Nights,” by Indian writer Sharon Aruparayil, winner for the Asia region, as partly AI-generated. Neither DeMicoli nor Aruparayil immediately returned requests for comment when reached through their respective social media accounts.

The other two short-listed stories, by Holly Ann Miller of New Zealand and Lisa-Anne Julien of South Africa, deliver “fully human-written” results from Pangram.

In a further twist, the Jamaican author Sharma Taylor, a judge for this year’s Commonwealth Short Story Prize, has been accused of using AI to craft her descriptive blurb that accompanied the listing of “The Serpent in the Grove” as a regional winner. Pangram evaluates Taylor’s text as “AI-assisted.” She did not immediately return a request for comment.

These are hardly the only authors or institutions weathering a storm of AI-related problems. Steven Rosenbaum acknowledged this week that his new book The Future of Truth, which grapples with the nature of veracity in the AI age, itself contains AI-hallucinated quotes. Nobel Prize-winning Polish novelist Olga Tokarczuk just outraged her own fans by admitting that LLMs are now part of her creative process. And when arXiv, a free distribution service for scholarly articles, last week announced a new policy of one-year bans for authors who fail to catch erroneous AI-based content in their work, including in citations, even one academic made the extraordinary claim that this was unfeasible.

All of it suggests that Farook’s ideal of placing complete trust in writers may not be enough to stem the tide of AI slop in everything from high literature to scientific research.

If nothing else, the unresolved controversies over this year’s Commonwealth Foundation honors for short fiction has inspired plenty of clever jabs. Brecht De Poortere, a widely published writer who also compiles a ranking of literary magazines based on how many of their short stories are later selected for anthology collections, posted an obviously AI-generated comment to X on Tuesday, which alluded to the scandal with stilted prose and confused attempts at a poetic voice.

“I received a rejection from Granta today,” reads the post. “What I felt was: not hate, not anger. Just the flat finality of a heart too tired to keep trying. The kind of tired that goes through bone and keeps going. As if I’d put down a pan I had no business carrying.”