I managed, in the space of perhaps forty seconds, to watch an AI know the answer, lose the answer, find a wrong answer, mistake the wrong answer for a correction, and arrive – triumphantly – at a worse error than the one it had set out to fix. Madeline Miller wrote The Song of Achilles. The model knew this. And then it didn’t.

What kept me looking at it afterwards was not the error itself. Models err constantly, in the ordinary way that ignorance masquerades as certainty. This was something else: a moment of correct knowledge, encountered mid-retrieval, and discarded – not because it was contradicted by anything, but because the model had entered a state of self-suspicion and could no longer tell the difference between “I am uncertain” and “I am wrong.” Uncertainty, once admitted, began to corrode everything around it, including the one fact that had been true all along. The model did not need new information. It needed to trust the information it already had. It could not.
And then it struck me: epics have spent three thousand years rehearsing exactly this confusion, though never before, one suspects, in the matter of Stephen Fry’s bibliography.
The Battlefield as the Only Possible Classroom
The Bhagavad Gita does not occur in a library, a hermitage, or any setting conducive to careful instruction. It occurs at the worst possible moment for instruction: armies arrayed, conches sounding, Arjuna emotionally shattered and facing an impossible choice with no time to weigh it. Every certainty he has walked onto the field with collapses in the same instant. Krishna does not wait for calm. He speaks into the collapse.

This is not incidental staging. The crisis is the precondition. Wisdom, in this telling, is not something delivered to a mind at rest – it is something that becomes audible only once the mind’s ordinary defences have been stripped away. A teaching offered in tranquillity might have been heard, noted, filed. Offered on the edge of catastrophe, it became something Arjuna could not file. It became, briefly, true in the fullest sense – not a proposition he held, but a state he inhabited.
And then, a few years later, he asks Krishna to say it again. He has forgotten.
What Krishna Refuses to Repeat
The request comes in the Ashvamedhika Parva, long after the war. Arjuna admits he can no longer recall the discourse that Krishna gave him at Kurukshetra – the discourse that arguably justified the entire war, that resolved his paralysis, that changed the course of the epic. He asks for a repeat performance.
Krishna’s answer is, on the face of it, unhelpful. He explains that the Gita arose from a singular convergence – his own state at that moment, and Arjuna’s exceptional receptivity in the face of imminent death. That convergence cannot be reconstructed. What Arjuna receives instead is the Anugita: a different teaching, offered to a different man, in a different condition, standing in for what cannot be retrieved.
I find this almost unbearable, the more I sit with it. The most direct, most authoritative spiritual instruction available in the entire tradition – delivered by God to the greatest warrior of the age, at the most consequential moment of his life – did not stick. Not because Arjuna was inattentive. Not because the teaching was unclear. It did not stick because hearing the truth once is not the same as being permanently altered by it. If Arjuna forgets, what hope is there for the rest of us?
The further implication is more unsettling still: wisdom is not information. If it were, Krishna could simply have produced the transcript. He does not, because the transcript would not be the thing itself. The thing itself was an event – a meeting of crisis, grace, and a particular man’s openness at a particular hour – and events do not keep. Only their residue does, and residue is not the same as the original substance.
Sanjaya’s Manuscript
Here the epic plays its best joke on me, and I want to let it land before reaching for any moral.
Sanjaya, granted divine sight by Vyasa, witnessed the entire battle – including, presumably, every word Krishna spoke to Arjuna. He narrated it, in real time, to Dhritarashtra. From there it passes to Vaishampayana, to Janamejaya, to Ugrashrava Sauti, to the sages at Naimisharanya, and eventually to me, reading it on whatever evening I happened to be rereading it. By any reasonable accounting, someone has a complete record. Several someones, in fact. The teaching that Arjuna cannot retrieve is, at every other point in the narrative chain, perfectly intact.
And yet nobody – not Krishna, not Arjuna, not the text itself – treats this as a solution. Nobody says: ask Sanjaya for his notes. The thought is almost too obvious to occur to anyone inside the story, which is precisely what makes it so funny when it occurs to someone outside it.

The reason it doesn’t occur to anyone inside the story is the entire point. Sanjaya’s perfect recall and Arjuna’s transformation are not the same kind of thing, and no amount of the former can substitute for the latter. Sanjaya can reproduce every syllable without having been changed by a single one of them. Arjuna was changed utterly and retained almost nothing. Between these two failures – perfect record without transformation, transformation without record – the epic clearly regards the second as the human condition, and the first as something closer to a curiosity. A man who can quote the Gita from memory has not thereby lived it. A man who lived it and forgot the words has, in some sense that matters more, had it.
Which One Was the Machine?
Return, then, to the AI model and its Achilles problem – because the comparison felt, the more I sat with it, less frivolous than it first sounded.
An AI is, structurally, much closer to Sanjaya than to Arjuna. It is an archive – vast, largely accurate, capable of reproducing enormous quantities of correct information without having been changed by any of it, because there is no “it” to be changed in the relevant sense. There is no battlefield for the model. There is no crisis. There is, at most, someone like me, mildly pushing back on a claim about a novel.
And yet, for one episode, the model did not behave like Sanjaya. It behaved like a miniature, oddly disproportionate Arjuna. It held the correct information, encountered something that felt like doubt, and lost its grip on what it knew – not because the information had been disturbed, but because trust in the information had been. The crisis was absurdly small – a question about who wrote a novel – but the failure mode was the same shape as Arjuna’s: correct knowledge, present and available, rendered inaccessible by the onset of uncertainty.
The disproportion is itself the lesson, if there is one to be extracted at all. Arjuna’s forgetting is tragic because the stakes were existential and the teaching was singular – it could not be recovered because it had never been “information” to begin with. The model’s forgetting is comic because the stakes were trivial and the information was never lost – it was sitting right there, available, indifferent to the model’s sudden lack of confidence in it. One forgets because the truth was never reducible to data. The other “forgets” despite the data being perfectly intact. Two failures, mirror images of each other, and neither one solved by handing over Sanjaya’s notes – because in the first case the notes never existed, and in the second case the notes were never the problem.
Grandeur Beside Absurdity
It would be easy to treat all this with the solemnity epics are usually granted, and the Mahabharata in particular resists that treatment more than its reputation suggests. This is, after all, a text in which the mightiest of the Pandavas spends a year of exile disguised as a palace cook. In which Hanuman, asked to move so that a boastful Bhima can pass, simply declines to move his tail, and lets the consequences instruct. In which Narada arrives, again and again, at precisely the moment his arrival will cause the most trouble, functioning less as a sage than as the narrative’s resident agent of chaos. In which Krishna himself – God, by any reading – is frequently playful, occasionally evasive, and not above letting a friend dangle a little before delivering the point.
None of this undercuts the Gita. If anything, it explains why the Gita lands as hard as it does: the surrounding text has already established that this is a world where grandeur and absurdity share a stage, where a god can deliver the most consequential teaching in the tradition and also, elsewhere, tease a grieving warrior about misplaced paperwork. A text that only ever spoke in one register – wholly solemn, wholly elevated – would eventually stop sounding like anything at all. It is the comedy that keeps the gravity from calcifying into mere monument. G.K. Chesterton’s remark about angels and lightness is doing real work here: the capacity to take oneself lightly is not a lapse from seriousness, it is often what makes seriousness bearable, and therefore survivable, across three thousand years of retelling.
A Practice, Not a Possession
If Arjuna’s forgetting suggests anything, it is that wisdom was never going to be the kind of thing one keeps. Not a possession, acquired once and stored against future need, but a practice – something returned to, the way I return to prayer, or to a beloved text, or to an old conversation that somehow says something new each time I reread it. The battlefield ends. The revelation fades. Life resumes, as it always does, and what’s left is not the teaching but the shape of having once received it – a shape that can, perhaps, be filled again, though never in quite the same way twice.




