Caine Prize Winner Simbarashe Kundizeza Denies Using AI: 'I Wrote The Blue Fighter'

What did Kundizeza say? Simbarashe Kundizeza, the Zimbabwean writer whose story "The Blue Fighter" won the 2026 Caine Prize for African Writing, has denied using artificial intelligence to write it. "For the avoidance of doubt, I wrote The Blue Fighter," he said in a statement posted on X and reported by the BBC on October 13, 2026.

It is the first time the writer has answered the accusation in his own words. Until now, the public reply had come from his literary agency, which told the journalist who raised the claim that it was confident the story was his own work.

How we got here

Kundizeza was named the 2026 Caine Prize winner in London on October 6, taking the £10,000 award. Five days later, The Atlantic published an article by Vauhini Vara arguing that the story appeared to be AI-generated, based largely on results from the AI-detection tool Pangram. The prize said the same day that it had started looking into the claim, as PT reported on October 12.

The writer's account

In his statement, Kundizeza said he has "a concrete, documented history" of how the story came about, and he set out a timeline of its development, according to the BBC.

He had already described the story's origins to the BBC the day after his win. He said he was inspired by a poem the South African poet Vangile Gantsho read at an event in Ghana last year, about her father's obsession with building fish tanks. He wove that together with fictionalised details from his own life around 2002, when Zimbabwe's economic crisis began. "Much like the father in the story, my own dad... was an accountant, but he quit his job to grow tomatoes," he told BBC Newsday.

He also pushed back on one of Vara's central points. She had told the BBC's Front Row that an earlier 2021 story by Kundizeza tested as entirely human-written and read so differently that it seemed "as if the same person hadn't written both." Kundizeza replied: "To suggest that a writer cannot write in different styles or genres, or improve his writing substantially after five or more years fundamentally misunderstands the craft of writing."

He said he had been heartened by "the numerous messages of solidarity from fellow writers and readers," and ended: "Most importantly, I will continue to write."

The prize's chair criticises the article

Ellah Wakatama, who chairs the Caine Prize's board of trustees and is editor-at-large at Canongate Books, told Front Row she was shocked the magazine had not waited for a fuller investigation. "I do wish The Atlantic had spent more time investigating this so that alongside Pangram, they did have evidence of real human investigation of it before tainting the prize and tainting this winner," she said.

She told the BBC she had been contacted about the allegation on a Friday and that the article ran that Sunday. As part of the prize's internal review, she said, Kundizeza will send documentation of his drafts, and conversations are under way with all the judges and with The Shallow Tales Review, which first published the story in 2025.

Wakatama said Caine Prize entries, which have all been published before, are not checked for AI; writers vouch that the work is original. She said she is not against using AI tools to check entries, but is against one being "used as a final arbiter in this case," and noted that Pangram is "not yet tested." "I am not happy for the work of writers, and in this case especially black writers, to form the testing ground for something that is at best still rough and ready," she said.

Vara's position

Vara told Front Row that her wariness of Silicon Valley is "well founded and reasonable," but that Pangram's internal research shows its assessments are rarely wrong. She conceded that any detection product, "including one as good of Pangram," is "not going to be 100% accurate." She said she also used her own judgement, pointing to recurring "X but Y" sentence constructions and heavy use of metaphor in the story, and said every earlier Caine-winning story she tested came back as fully human.

The wider backlash

The BBC reports an uproar on social media, including suggestions from African writers that AI accusations are falling mainly on non-white writers. Wale Lawal, founder of the Nigerian magazine The Republic, called the article "crazy, racist and wildly unethical." Nigerian publisher Modupe Daramola asked why Pangram, itself AI-powered, should be treated as definitive.

The prize has posted no finding. Its homepage still carries its October 11 statement promising updates on that page.

Why it matters for authors

Keep your drafts. The first thing the prize asked for was documentation of how the story was written. Dated drafts, notes and version history are now part of a writer's defence. PT has covered how authors can document human authorship.

Detectors are a flag, not a verdict. Even the journalist who used Pangram concedes it is not 100% accurate, and the prize's chair wants proof that "does not come from a machine." Expect more prizes and publishers to write that distinction into their rules.

Style can change. Kundizeza's point that writers grow and shift between styles is one every working author will recognise, and it is likely to come up again as more prizes face these claims.

Sources

• BBC News: Zimbabwean author denies using AI to write award-winning story (October 13, 2026)
• The Caine Prize for African Writing: Statement in response to Vauhini Vara's article (October 11, 2026)
• The Atlantic: Yet Another Literary Prizewinner Seems to Be AI (October 11, 2026)