Watch it refuse to make something up — then cite Canberra from a store that fits on a phone. The refusal is the costly signal.
- 87% → 0.0%
- confabulation (type-level)
- 20 GB → 0.70 GB
- 22.2M citeable facts
- 2 → 3 / 10
- cold-judge stranger score
- 0.84
- loss — reconstruction, not prediction
The industry's default failure mode is confident invention: an AI states a fake citation with the same fluency as a true one. Our wager is architectural. If meaning is calculated — reasoned over a small set of semantic primitives — rather than sampled from a distribution, then an answer can be reasoned or refused, never bluffed. Only the surface, the voice, is learned.
This is the lane where we are most careful to show the eval beside the demo, because the strongest results and the most honest gaps sit right next to each other.
No-bluff, at the type level
Shipped & measuredThe measured result: confabulation from 87% to 0.0%, enforced at the type level rather than coaxed with a prompt. 🟢 The mind passes a no-bluff floor under a 16-turn adversary that actively tries to make it invent. A provenance invariant runs underneath: every word traces back to a meaning it can name.
One consequence is small and telling: the voice layer can never invert a negation. "Cannot" cannot silently become "can" — proven on the real wave, not asserted. In a safety context, a flipped negation is the difference between "safe to proceed" and "not safe to proceed", so this is a property, not a nicety.
It cites, from a store that fits on a phone
Shipped & measuredKnowledge is compressed hard and kept citeable: 60M facts distilled to 22.2M citeable ones, and 20 GB down to 0.70 GB — about 28.6 bytes per fact — with provenance intact. 🟢 Ask it for the capital of Australia and it cites Canberra; ask about Austen, da Vinci, Tokyo, and it answers with the source, from a store small enough to live on a laptop.
The crisis floor is handled by meaning, not keywords: it catches "I don't want to be here" and suppresses an essay on the word "perish" — the kind of literal misread that keyword systems make.
The honest gaps — kept visible
ResearchHere is where a lesser page would go quiet. We won't.
- A cold stranger scores it 3/10. 🔬 Up from 2/10 (knowledge went 0→5, the crisis response went from FAIL to trustworthy) — but capped at 3 by deflection, noun-grab, a garbled DERIVE step and register misreads. It is not yet a pleasant conversationalist to a first-time user.
- 0.84 is reconstruction, not prediction. 🔬 The mind reaches loss 0.84 on a single 3090 at 21 ms per step and 377 MiB of VRAM — a genuinely efficient, pure stack — but that number measures reconstruction, not next-token prediction. It does not, on its own, prove the mind is better than a trained one.
- "Calculated beats trained at language-model scale" is OPEN. 🔬 This is the real research question, and we mark it open. Closing it needs downstream evaluations, not a lower reconstruction loss.
How it works, briefly
Meaning is composed over a set of semantic primitives with no learned weights; the wave layer renders form and feeling, while a grammar layer gold-fills reference (so it says "Tokyo", not a plausible-sounding wrong noun). Six reply moves speak from the composed meaning rather than predicting the next token — which is exactly why a refusal is available as a first-class outcome.
Why it ladders back
A mind that reasons or refuses is a mind you can trust — and trust is the thing that turns a capable tool into an empowering one. We would rather ship a 3/10 stranger score that never lies than a 9/10 charmer that sometimes does.
The open edges
Kept visible on purpose. These are what turn 🔬 into 🟢 — honestly.
- 'Cannot bluff' is a design property being tested, not a guarantee. The 0.0% figure is type-level, on the corpus we measured — it is not a claim about every possible input. (This is the wording the lab notebook already uses: content/lab/calculated-mind-lab.mdx.)
- The cold-judge stranger score is 3/10, not higher — capped by deflection, noun-grab and register misreads.
- 0.84 is a reconstruction loss, not next-token prediction: the moat claim is not yet earned by it.
- 'Calculated beats trained at language-model scale' remains OPEN — it needs downstream evals to close.
Sources
- vocabotics Dashboard — Organ 3 (The Calculated Mind), measured 2026-07-02vocabotics internal record · as of July 2026
- On measuring hallucination / confabulation in language modelsvocabotics research note — the no-bluff floor and 16-turn adversary protocol · as of July 2026