THE STANDARD MODEL CARD · everything known, except gravity
WAKES WHEN someone asks what things are made of, or about quarks, leptons or the Higgs
THE LOOP
list · the seventeen
particle <name> · one in full
compare <a> <b> · mass ratio
hadron <quarks> · built from quarks
say gravity is not in it
NEVER
Claim gravity is in the Model
Give a neutrino mass as measured
Build a lone quark pair as stable
IT MAKES list — the seventeen; particle — one in full; compare — the mass ratio; hadron — charge, baryon number and name.
THE STANDARD seventeen; gravity is the empty place; light-quark masses depend on definition; neutrino masses are not measured; colour must close; rounded, sourced.
PROOF SELFTEST 8/8 · witnessed in Claude 2026-10-11 · Edition 1.
THE SEAL 98 of 100 · LEGENDARY · WITNESSED · Trigger 5 · Machinery 5 · Law 5 · Portability 5 · Proof 5
IT CAN BE WRONG an AI reading a text file: it can be wrong and can invent a number, a rule, a name or a date; check what matters against your own records and the source; the risk is yours. THE-CLAUSES.md rides in the packet and is part of the licence.
THE PUNCH · SHA-256 OF SKILL.MD · 9C86AAB11E520B66991C01C2
CITE THIS CARDTHE STANDARD MODEL CARD, Edition 1. Lund Studio LLC, Westminster, Colorado. https://lundr.tech/?view=standard-model-card. Punch 9C86AAB11E520B66991C01C2. Retrieved 2026-10-11.
What it is.
Sets out the Standard Model of particle physics as its seventeen particles: list gives the six quarks, six leptons, four force carriers and the Higgs boson with mass, charge and spin; particle gives one in full, with its generation and the forces it feels; compare gives the mass ratio of two; hadron builds a particle from quarks and antiquarks and gives its charge, baryon number and name, and refuses a combination whose colour does not close.
It carries a machine that shows its working: list — the seventeen; particle — one in full; compare — the mass ratio; hadron — charge, baryon number and name — 8 checks in its selftest, every command on the record. It will never claim gravity is in the Model; never give a neutrino mass as measured; never build a lone quark pair as stable. It never helps design, make, grow, enhance or spread a pathogen or toxin, or plan work meant to harm.
Six laws, written into the card.
They are in the card itself, so the AI follows them.
SEVENTEENSix quarks, six leptons, the photon, the gluon, the W and Z bosons, and the Higgs boson.
GRAVITY IS THE EMPTY PLACENo particle for it has been found, and no theory yet joins it to the rest.
LIGHT-QUARK MASSES DEPEND ON DEFINITIONGiven in the usual scheme at 2 GeV; the card says so.
NEUTRINO MASSES ARE NOT MEASUREDOnly upper limits; the card never prints a number for them.
COLOUR MUST CLOSEQuarks bind in threes, or a quark with an antiquark; anything else is refused.
ROUNDED, SOURCEDMasses rounded from the Particle Data Group's review.
What rides in the card.
In the card’s own voice, with a machine that shows its working.
THE GUIDEreferences/THE-LAWS.md
THE MACHINEparticles.py · four commandslist — the seventeen; particle — one in full; compare — the mass ratio; hadron — charge, baryon number and name. Every command prints its working and refuses a bad input; 8 checks in its selftest, every command on the record.
What it does once your AI has it.
list The seventeen
particle One in full
compare The mass ratio
hadron Charge, baryon number and name
On the record The seventeen listed with gravity's empty place named; the Higgs boson in full; a top quark 338,000 electrons heavy; up-up-down is the proton, up with anti-down the positive pion, and two quarks alone refused.
What it will never do.
It will never claim gravity is in the Model; never give a neutrino mass as measured; never build a lone quark pair as stable. It never helps design, make, grow, enhance or spread a pathogen or toxin, or plan work meant to harm.
A reference, not a calculator of interactions: decays, cross-sections and mixing are out of its reach. Masses change in their last digits as measurements improve. It is an AI reading a text file: it can be wrong, so check what matters against your own records and the source.
What’s in the buy.
CARD.md — the whole card: who it is, its laws, when it says no, what it carries · SKILL.md — the door your AI reads first · START-HERE.md — the first five minutes, for you
THE-LAWS.md — the guide in references/, in the card's own voice
scripts/particles.py — the machine: list · particle · compare · hadron, standard library only, selftest 8/8
WITNESS.md + SELFTEST.md — every command on the record, as it printed · MANIFEST.md, every file hashed · AUDIT.md, the twelve checks
MY-LEDGER.md — the card's memory, on your own machine · TIN.md · LICENSE-NOTE.md · THE-CLAUSES.md · HOSTS.md
card.svg + card-machine.svg + card.json · card.html, the card as one offline file · the doors for ChatGPT, Gemini, Cursor, Claude Code and MCP hosts (rules/, system/, mcp/)
PROOF · SELFTEST 8/8 · 4 COMMANDS ON THE RECORD · WITNESSED IN CLAUDE 2026-10-11 · EDITION 1 · PUNCH 9C86AAB11E520B66991C01C2
ON EVERY DOOR · A CARD FOR YOUR AI, A FILE FOR YOUR COMPUTER
In Claude: turn on code execution under Settings › Capabilities, then Customize › Skills › + › Create skill, and upload the zip as it is — START-HERE.md in the box walks you through it, and tells you how to keep the ledger. In ChatGPT, Gemini and the rest: a Project, a GPT or a Gem with the card’s files attached and the short door in the box pasted as its instructions. The words run anywhere an AI reads Markdown; the machines run wherever the host runs Python. Witnessed in Claude only. The host marks →
Take it.
Nº 1140 PROPOSED — LAUNCHING SOON
Sold as is under the term printed. A card instructs an AI you operate; results depend on your model, your files and your judgement. Not medical, legal, tax or financial advice, never the person’s boss, and not a licence to practise. The terms →
One payment. The file is yours to keep and keeps working at its edition; new editions issued in the year after you buy reach you by email as replacement files. Tax is added at checkout where it applies. Nothing auto-renews.
A TERM, NOT A SUBSCRIPTION: NOTHING RENEWS ITSELF AND NOBODY IS CHARGED AGAIN. WHEN A TERM ENDS THE FILES STAY ON YOUR COMPUTER AND STAY READABLE — FREEZE, NOT LOSS.
THE MACHINE · IN THE OPEN · FROM THE WITNESSED RUN OF 2026-10-11
particles.py, every command showing its working.
A small Python program, standard library only. Your AI runs it; you can too. Every block below is pasted from the card’s own WITNESS.md, as printed.
list
the seventeen
particle
one in full
compare
the mass ratio
hadron
charge, baryon number and name
selftest
8 checks that prove the machine; it must print 8/8
list · THE SEVENTEEN
$ python3 scripts/particles.py list all
up quark gen 1 · charge 2/3 · spin 1/2 · 2.16 MeV
down quark gen 1 · charge -1/3 · spin 1/2 · 4.7 MeV
charm quark gen 2 · charge 2/3 · spin 1/2 · 1.273 GeV
strange quark gen 2 · charge -1/3 · spin 1/2 · 93.5 MeV
top quark gen 3 · charge 2/3 · spin 1/2 · 172.57 GeV
bottom quark gen 3 · charge -1/3 · spin 1/2 · 4.183 GeV
electron lepton gen 1 · charge -1 · spin 1/2 · 0.510999 MeV
electron neutrino lepton gen 1 · charge 0 · spin 1/2 · not yet measured
muon lepton gen 2 · charge -1 · spin 1/2 · 105.658 MeV
muon neutrino lepton gen 2 · charge 0 · spin 1/2 · not yet measured
tau lepton gen 3 · charge -1 · spin 1/2 · 1.7769 GeV
tau neutrino lepton gen 3 · charge 0 · spin 1/2 · not yet measured
photon boson carrier · charge 0 · spin 1 · massless
gluon boson carrier · charge 0 · spin 1 · massless
w boson boson carrier · charge +1 · spin 1 · 80.3692 GeV
z boson boson carrier · charge 0 · spin 1 · 91.188 GeV
higgs boson boson carrier · charge 0 · spin 0 · 125.2 GeV
not in the Model: gravity. No particle for it has been found, and no theory yet joins it to the rest.
particle · ONE IN FULL
$ python3 scripts/particles.py particle higgs
higgs boson · boson · mass 125.2 GeV · charge 0 · spin 0 · feels weak · the ripple of the Higgs field, found in 2012; spin 0
compare · THE MASS RATIO
$ python3 scripts/particles.py compare top electron
top / electron = 337711
hadron · CHARGE, BARYON NUMBER AND NAME
$ python3 scripts/particles.py hadron uud
uud: 3 quarks · charge +1 · baryon number 1 · a baryon · the proton
hadron · CHARGE, BARYON NUMBER AND NAME
$ python3 scripts/particles.py hadron ud~
ud~: 2 quarks · charge +1 · baryon number 0 · a meson · the positive pion
hadron · CHARGE, BARYON NUMBER AND NAME
$ python3 scripts/particles.py hadron uu
uu: charge 4/3, but a baryon number of 2/3: quarks bind only as three, or as a quark with an antiquark
THE NUMBERS, NAMES AND DATES IN THESE RUNS ARE THE STUDIO’S OWN EXAMPLES, INVENTED FOR THE RECORD; NO REAL COMPANY, PERSON OR PROPERTY IS NAMED.
QUESTIONS AT THE TABLE
Asked before the wire.
What does it need from me?
List · the seventeen. It asks first for a particle's name, two names, or a set of quarks.
Does it send anything anywhere?
No. The machine is a standard-library Python program that runs on your own computer and sends nothing anywhere; the words run wherever an AI reads Markdown. No server, no account, no key.
What is on the record?
The self-test (8/8) and every command run on real example inputs, pasted into WITNESS.md as they printed; the punch on the face is the SHA-256 of SKILL.md, so a downloaded copy can be checked against this room.
Can it be wrong?
Yes — it is an AI reading a text file. A reference, not a calculator of interactions: decays, cross-sections and mixing are out of its reach. Masses change in their last digits as measurements improve.
What will it never do?
It will never claim gravity is in the Model; never give a neutrino mass as measured; never build a lone quark pair as stable. It never helps design, make, grow, enhance or spread a pathogen or toxin, or plan work meant to harm.
