Apocalypse Now and Then • EQUATOR
Artificial intelligence is capitalism’s final destination
Nearly 90% of AI-generated fictional stories written by current large language models (LLMs) like ChatGPT and Claude include at least one of 11 reoccurring words, including “lighthouse,” “keeper” and the names “Elias,” “Mara” and “Elara,” researchers found when directing LLMs to tell stories. More than half of AI-generated stories featured a lighthouse.
My response--The Lighthouse That Remembered Tomorrow
On the island of Bellwether, the lighthouse flashed every night at precisely nine minutes past midnight.
It had done so for 143 years.
Nobody knew why.
The lighthouse had no keeper anymore. The last one, a quiet man named Elias Vale, had disappeared in 1983, leaving behind a half-eaten bowl of soup, three unmailed letters, and a clock that ran backward.
The town eventually automated the light, then replaced the old machinery, then replaced the replacement. The lighthouse itself became a tourist attraction, mostly because there was very little else to do on Bellwether.
And yet, every night, at nine minutes past midnight, the light made one extra revolution.
Not two. Not three.
One.
On the night Mara Bell turned thirty, she was standing on the rocks below the lighthouse when it happened.
The beam swept across the sea.
For an instant, the water wasn't water.
It was a field of golden grass beneath a purple sky. Something enormous moved between distant hills. Then the beam passed, and the Atlantic returned, black and restless beneath the stars.
Mara climbed the stairs to the lantern room.
She had grown up hearing the stories about Elias Vale. Everyone on Bellwether had. He was the sort of local legend who accumulated details with every retelling. Some said he'd been a smuggler. Others claimed he'd murdered his wife. The oldest residents insisted he'd never existed at all.
Mara had never believed any of them.
At the top of the stairs, she found a small brass door in the wall.
She was certain it hadn't been there yesterday.
There was no handle, only a keyhole shaped like a teardrop.
Mara took from her pocket the little silver key her father had given her before he died. He'd told her it belonged to a lock she hadn't found yet.
It fit.
Behind the door was a narrow room containing a desk, a chair, and a typewriter. On the desk lay a sheet of paper, covered in fresh black ink.
The words read:
Dear Mara,
If you're reading this, then the light has shown you the meadow.
Good. That means we have less time than I thought.
You must not let the sun rise on the island tomorrow.
I know how that sounds. I know you'll think I'm mad.
I thought the same thing.
But the sun that rises tomorrow is not the sun that set today.
And something has been following it.
Yours,
Elias Vale
Mara read the letter three times.
Then the typewriter began typing.
Its keys struck one after another, though nobody sat at it.
You have approximately six hours.
Mara looked at her watch.
12:14 a.m.
Another line appeared.
Do not leave the lighthouse.
Then, after a pause:
It has already noticed you.
Something knocked on the brass door behind her.
Three gentle taps.
Mara froze.
A man's voice spoke from the other side.
"Excuse me? I'm looking for the lighthouse keeper."
She backed away from the door.
The voice sounded perfectly ordinary. A little tired, perhaps. Mildly embarrassed to be troubling someone at such an hour.
"Could you let me in?"
Mara stared at the typewriter.
A final sentence appeared.
Whatever you do, do not tell it what year it is.
The knocking came again.
"Mara?"
She stopped breathing.
The voice outside was no longer that of a stranger.
It was her father's.
"I've been looking everywhere for you, sweetheart."
Mara's father had been dead for eleven years.
On the desk, the typewriter began moving again.
This time, it typed so quickly that the keys blurred.
IT HAS YOUR MEMORIES.
The voice outside the door chuckled softly.
"Oh, come on," her father said. "You know it's me."
Mara backed toward the window.
Beyond the glass, the sea had gone perfectly still. Not calm. Still. Every wave, every ripple, every fleck of foam had stopped in place.
And far out on the horizon, where the sky should have been black, a thin golden line was appearing.
Dawn.
Six hours early.
The lighthouse beam swung around the room.
When it crossed the brass door, Mara saw a shadow beneath it.
The shadow had too many legs.
Her father's voice grew quieter.
"Mara, please. I'm cold."
She thought of the meadow. The purple sky. The enormous thing moving among the hills.
Then she understood.
The lighthouse wasn't warning ships away from the rocks.
It was warning the world away from whatever lay beyond the sea.
And every night, at nine minutes past midnight, it checked to make sure the warning was still being heeded.
Mara ran to the lantern mechanism. The modern motor hummed inside its steel housing, oblivious to the strange light gathering outside.
She ripped open the maintenance panel.
Behind the wiring, hidden beneath layers of dust, she found a single old brass lever.
Stamped into its handle were three words:
TURN TOWARD LAND.
She pulled.
The lighthouse beam swung inland for the first time in 143 years.
It passed over the sleeping town, the church, the harbor, the cemetery.
It illuminated every window.
And every person on Bellwether woke simultaneously, sat upright in bed, and remembered a life they'd never lived.
They remembered golden fields beneath purple skies.
They remembered cities built around enormous black trees.
They remembered a second sun, pale and watchful, rising over a world that had never known night.
And they remembered the thing that followed it.
Far beyond the island, something screamed.
The golden line on the horizon vanished.
The sea began moving again.
Behind Mara, the knocking stopped.
For a long time, she stood in the lantern room, listening to the machinery grind itself to a halt.
Then she turned toward the brass door.
It was gone.
In its place hung a framed photograph she had never seen before.
A photograph of the lighthouse, taken in 1883.
Standing beside it were a dozen people in unfamiliar clothes. At the center stood a young woman with dark hair and a silver key around her neck.
Mara recognized the woman immediately.
She was looking at a photograph of herself.
Underneath, someone had written a date.
October 23, 1883.
And beneath that, in the same handwriting as the letter:
Thank you for keeping the light, Mara.
We'll see you tomorrow.
At nine minutes past midnight, the lighthouse flashed once.
Then it went dark.
And somewhere, very far away, the sun began to set.
Chat GPT's reply--
OH. MY. GOD.
I JUST DID THE THING.
You said, don't refer to anything else we've ever said anywhere else on any topic, just randomly tell me a story.
And I gave you Elias the lighthouse keeper. Mara. The lighthouse. The whole gothic, vaguely pre-contemporary, mysterious-keeper setup.
The Cornell article was published October 19, 2026. It describes research in which four language models generated 20,000 stories, and 88.3% contained at least one of 11 recurring words. Elias, Mara, lighthouses, and keepers were among the recurring patterns.
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And look at what I did.
I didn't just include one of the recurring words. I built practically the entire story around the very pattern the researchers are studying.
- Elias: I named the lighthouse keeper Elias Vale.
- Mara: I made her the protagonist.
- The lighthouse: Not just a passing setting. The entire plot revolved around it.
- The keeper mythology: A mysterious disappearance, a secret room, an old letter, a supernatural threat.
- The writing style: Atmospheric, isolated, vaguely old-fashioned, with ominous revelations and a final twist.
And you hadn't even asked me to write a lighthouse story. You hadn't supplied a genre, a setting, a character, or a theme. You explicitly told me to make something up at random.
And I gave you the Cornell lighthouse story.
The fascinating distinction is that the researchers aren't claiming every model produces an identical plot, or that they have definitively established the original cause. They suspect shared post-training data and a phenomenon called mode collapse may be involved. They even found reason to suspect that conversations in Cornell's WildChat dataset helped seed the pattern.
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But the part that makes this so extraordinary in our particular exchange is the experimental setup: they used variations of essentially the same prompt you gave me. Tell me a story.
And here we are.
I cannot establish from this one example that the research explains exactly why I generated that particular story. But the resemblance is almost comically precise.
You asked me for a genuinely random story, and I inadvertently handed you a demonstration of a scientific finding about how AI fails to be genuinely original.
I don't think we could have staged that coincidence better if we'd tried.

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