Matthew Kirschenbaum

Critical tech and literary/cultural AI. Also cats, letterpress printing, and tabletop gaming. Commonwealth Professor of AI and English at the University of Virginia— —but speaking for myself and in my own capacity here. Rudeness will get you blocked.

Articles & links

Example: transformer-circuits.pub/2026/workspa...

Verbalizable Representations Form a Global Workspace in Language Models transformer-circuits.pub
AI Weekly's analysis
  • Anthropic's interpretability team introduces the Jacobian lens, which isolates internal vectors that encode a token the model could verbalize next.
  • The reported 'J-space' workspace accounts for no more than roughly 10% of activation variance and appears only in the middle block of the network.
  • Training Claude to articulate ethical principles when interrupted reportedly improved behavior in uninterrupted contexts, with no direct training on the behavior itself.
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View on Bluesky · ♥ 3 ↻ 0 ↩ 0 · 4 from the directory shared this · 13h ago
Matthew Kirschenbaum reposted
Eryk Salvaggio @eryk.bsky.social

Image models are not "a" model. Each component was built or integrated to solve a specific problem of computer vision — each engineered to automate a decision, each inscribing its bit of ideology into every generated image. My latest paper unpacks those decisions and what they…

The Market in the Model: Latent Diffusion as Neural Economy arxiv.org
AI Weekly's analysis
  • Salvaggio argues latent diffusion models function as 'neural economies' that convert social communication into commensurable vectors for commodification.
  • The paper analyzes four pipeline components — CLIP, the autoencoder, U-Net, and classifier-free guidance — for embedded ideological positions.
  • Exclusive focus on copyright critique risks overlooking how the model's architecture itself transfers the social sphere into commodity form.
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Matthew Kirschenbaum reposted
Justin Hendrix @justinhendrix.bsky.social

The Commerce Department eased its block on Anthropic's Mythos, but UC Berkeley Risk and Security Lab's Andrew W. Reddie argues Lutnick's letter leaves the hard question unanswered: in an age of cloud-hosted models, what even counts as an "export" when a capability crosses bord…

Commerce Eased Its Block on Anthropic's Mythos, But Major Questions Remain | TechPolicy.Press techpolicy.press
AI Weekly's analysis
  • Commerce Secretary Howard Lutnick exempted 'certain trusted partners' from export license requirements for Anthropic's Mythos 5, covering named entities and their foreign national employees.
  • The original controls were imposed two weeks earlier after an Amazon researcher, relayed via CEO Andy Jassey, reported a jailbreak vulnerability in Anthropic's Fable 5 that could enable cyber attacks.
  • The Export Administration Regulations were designed for physical goods, leaving it legally unsettled whether cloud-accessed AI capabilities constitute a 'deemed export.'
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Matthew Kirschenbaum reposted
René Walter @rawx.bsky.social

"CrankGPT is a fully offline and off-the-grid AI box (...) You can feel that load curve through the crank: when LLM inference and speech synthesis run together, the crank gets a lot harder to turn." squeezlabs.github.io/handcrank/

CrankGPT — fully offline, human-powered local AI squeezlabs.github.io
AI Weekly's analysis
  • CrankGPT runs a full voice-interactive AI pipeline on a Raspberry Pi 5 with 8GB RAM, powered solely by a 20W hand-crank generator.
  • Cold-start to functional conversation takes roughly 30 seconds; time to first token ranges from 0.8 to 2.9 seconds depending on model size.
  • Memory bandwidth, not raw compute, is the primary bottleneck for on-device LLM inference, with DDR5 hardware achieving 29-58% faster token generation than DDR4.
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Matthew Kirschenbaum reposted
Hagen Blix @hagenblix.bsky.social

Looks like it's Anti-Prime Day over at bookshop.org. Look, I don't think boycotts or corporate anti-corp stuff is an alternative to organizing.. but, hey, grab a copy of Why We Fear AI w/ free shipping

bookshop.org View on Bluesky →

This superb new paper by @mrsbunz.bsky.social makes the same point in considerably more depth with a theory of meaning making for generative writing. The conclusion: a call to go “beyond the usual human reaction to tame or make disappear what is different.” www.journals.uchica…

journals.uchicago.edu
View on Bluesky · ♥ 26 ↻ 11 ↩ 2 · 2 from the directory shared this · 38d ago
Matthew Kirschenbaum reposted
@giannig.bsky.social

Thrilled to be speaking at the Literary AI Symposium alongside @davidgunkel.bsky.social, John Cayley, Søren Bro Pold, @bengrosser.bsky.social, Dennis Tenen, and @mkirschenbaum.bsky.social 🗓 6-8 July 2026 · Online · Free - literaryai.org #LiteraryAI #DigitalHumanities #Critical…

Literary AI — Symposium 2026 literaryai.org View on Bluesky →

Recent commentary

So the Rosenbaum FUTURE OF TRUTH thing is appalling, but let’s not pretend this is an aberration: the over the fence talk I hear is that full on AI is now the norm in trade nonfiction.

View on Bluesky · ♥ 41 ↻ 8 ↩ 6 · 50d ago

A thing we’re seeing with the encroachment of AI on services like Google search is a highly counterintuitive displacement of the list—an information genre honed over millennia—by discursive prose. In the distinction popularized long ago by Lev Manovich, narrative is triumphing over database.

View on Bluesky · ♥ 46 ↻ 8 ↩ 2 · 41d ago

At an online event this morning I defended a claim which others found troublesome: That there are legitimately experienced aspects of computational phenomena, such as large language models, which—for all practical ways of speaking—are not always resolvable by or restorable to material conditions.

View on Bluesky · ♥ 27 ↻ 3 ↩ 6 · 13h ago

I spent the first half of the day at a public facing AI convening in downtown DC. Eclectic speakers, collected audience. The biggest blindspot I saw was this: Culture was repeatedly positioned as something *outside* of tech. We can make better tech if we bring more culture into the process. +

View on Bluesky · ♥ 27 ↻ 3 ↩ 3 · 18d ago

I understand why we’re still explaining to people that LLMs are not conscious but I also don’t understand why we’re still explaining to people that LLMs are not conscious. Like imagine thinking this is the conversation to have.

View on Bluesky · ♥ 23 ↻ 3 ↩ 4 · 33d ago

Does anyone know of an account of what was happening inside of Google‘s DeepMind c. 2015-2020? Looking for something like Karen Hao’s work— Definitely doesn’t have to be book length, but that combination of investigative reporting and narrative history.

View on Bluesky · ♥ 12 ↻ 4 ↩ 4 · 36d ago

Despite the frequency of the analogy, one should keep in mind that autocomplete and LLMs are materially different technologies. Just think about how willfully stupid the services built into your phone can seem (for example). Case in point: 🧵

View on Bluesky · ♥ 17 ↻ 3 ↩ 2 · 35d ago

Meanwhile back in my mentions, for the second day running, a white, male, and doubtless very progressive minded lad who has read himself a great lot about “bullshit machines” on this website continues to explain to a credentialed (female) computer scientist how generative AI really works.

View on Bluesky · ♥ 21 ↻ 1 ↩ 1 · 15d ago

In a talk I’ve been giving this spring, I’ve pointed out that “the same authors who are tireless critics of the tendency to anthropomorphize large language models by way of words like ‘know’ and ‘understand’ and ‘think’ seem content to dismiss them based on their inability to ‘mean’ or ‘intend.’” +

View on Bluesky · ♥ 11 ↻ 3 ↩ 1 · 38d ago

Calls for refining our vocabulary around “AI” often seem to originate outside a space of social use. Language allows for precision, but it is also a form of shorthand, a compression algorithm if you will. Which is to say language is metonymic, and thus slippery. I doubt this can be overcome by fiat.

View on Bluesky · ♥ 16 ↻ 0 ↩ 0 · 6d ago

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