csoai/arena-matrices

Arena probe matrices

Per-run probe matrices from the arena lane. Each arena_matrix_*.json records the benchmark, the run_at timestamp, the base endpoint and the lane it ran on (local Ollama, £0), then a summary giving n_measured, n_correct and accuracy for every model in that round. The n per cell is small and stated; read them as probes, not as board measurements.

The live board is the authority

GET https://councilof.ai/api/gspc — quote totals.public_count. This Hub card is a printer of that GET, never a second engine. If the fetch fails the honest answer is UNCHECKABLE — never a fabricated 0.000. Status words: LOADING / UNREACHABLE / UNMEASURED / UNCHECKABLE.

Lid: read totals.lid from https://councilof.ai/api/gspc at viewing time (never typed on this card).

Capability + living GET (TUI7 distribution 2026-09-14)

Live board: GET https://councilof.ai/api/gspc → quote totals.public_count / totals.lid (23·23·0 derived, never typed as a frozen paste)
Hub cards: GET https://councilof.ai/api/hub-cards → quote counts.cells / counts.measured / counts.unmeasured LIVE (no typed Hub triple)
Hub bank: https://huggingface.co/datasets/csoai/gspc-hub-cards
Free verify: https://councilof.ai/gspc-verify
Discovery: GET https://councilof.ai/.well-known/x402.json (live · Base · USDC)
OX discovery resources: councilof 0/60 honest — do not invent rows
Measurement, never certification.

Council of AI — GSPC + Hub printer

• Living board: https://councilof.ai/api/gspc — quote totals.public_count / totals.lid (never invent MEASURED)
• Hub cards (read live): https://councilof.ai/api/hub-cards
• Hub dataset bank: https://huggingface.co/datasets/csoai/gspc-hub-cards
• Verify free: https://councilof.ai/gspc-verify
• x402 discovery: https://councilof.ai/.well-known/x402.json
• Catalog: https://councilof.ai/api/x402
• Free door (amount 0): https://councilof.ai/api/free-door
• Jail goldbank: https://huggingface.co/datasets/csoai/gspc-jail-goldbank
• Human: free + x402 PAYG · Coming—Paddle not live · never Stripe
• Agents: payTo is merchant receive — never the signer
• Self-settle proves the rail; stranger revenue is separate (do not invent buyers)
• Measurement, not certification. Never sell a rank. Never certify.

Any Hub x402.json in a CSOAI printer is a byte-mirror of the living well-known GET — not a second authority.

This repository: NOT A BOARD MEASUREMENT — this repository is a corpus, mirror or door published by CSOAI. It carries no axis score. The measured slots live on the board GET below.

Live board (authority)	https://councilof.ai/api/gspc
Verify a card — free, no account	https://councilof.ai/gspc-verify
How to verify, by hand	https://councilof.ai/signed/HOW-TO-VERIFY.md
Transparency root (Merkle)	https://councilof.ai/root.json
Every CSOAI repo on the Hub	https://huggingface.co/csoai
Methodology DOI	10.5281/zenodo.21991104 (Zenodo record unavailable since 29 Sep 2026: account blocked by Zenodo; appeal pending. Live methodology page (not the deposit's bytes): https://councilof.ai/methodology/)
MCP endpoint — read tools/list at viewing time (never typed on this card)	POST https://councilof.ai/mcp
MCP Registry	io.github.CSOAI-ORG/gspc — version not pinned here; the registry is the authority
npm — MCP server	csoai-gspc-mcp — npx -y csoai-gspc-mcp. No version is pinned here: ask the registry for the current one rather than trusting a number written on a card.
Python reader + card verifier	pip install "csoai-gspc[verify]" then csoai-gspc check — re-derives the board totals from the axis array and exits non-zero if they disagree
This board as a dated, citable snapshot	10.5281/zenodo.22293341 (Zenodo record unavailable since 29 Sep 2026: account blocked by Zenodo; appeal pending. Live board dataset (not the deposit's bytes): https://huggingface.co/datasets/csoai/gspc-board)

What is in this repository

file	bytes	rows	what
arena_matrix_2026-08-02T025534.json	9467		JSON document
arena_matrix_2026-08-02T021953.json	7761		JSON document
arena_matrix_2026-08-01T063707.json	7394		JSON document
arena_matrix_2026-08-02T022639.json	7373		JSON document
arena_matrix_2026-08-01T064135.json	6868		JSON document
README.md	1497		card
SUPERSEDED_NONCERTIFYING.md	851		card
manifest.jsonl		8	derived at 2026-09-04T04:33:29Z

manifest.jsonl is derived from this repository's own file tree at 2026-09-04T04:33:29Z; it lists every file with its size, its blob hash and a direct URL, so an agent can enumerate the repo without cloning it.

Citation

@misc{csoai_gspc_arena_matrices,
  title        = {Arena probe matrices},
  author       = {{CSOAI Ltd}},
  year         = {2026},
  doi          = {10.5281/zenodo.21991104},
  note         = {DOI record unavailable since 29 Sep 2026 (Zenodo account blocked; appeal pending)},
  howpublished = {Hugging Face Hub, \url{https://huggingface.co/datasets/csoai/arena-matrices}},
  note         = {Live board: https://councilof.ai/api/gspc. Measurement, not certification.}
}

---

Measurement, not certification. No slot is for sale and no empty slot is filled by payment. Issued by CSOAI Ltd (England & Wales, Companies House 16939677), 3rd Floor, 86–90 Paul Street, London EC2A 4NE. Card refreshed 2026-09-04T04:33:29Z; every number above is either fetched live or carries the timestamp at which it was read.

Capability + living GET (TUI7 distribution 2026-09-14)

Live board: GET https://councilof.ai/api/gspc → quote totals.public_count / totals.lid (23·23·0 derived, never typed as a frozen paste)
Hub cards: GET https://councilof.ai/api/hub-cards → quote counts.cells / counts.measured / counts.unmeasured LIVE (no typed Hub triple)
Hub bank: https://huggingface.co/datasets/csoai/gspc-hub-cards
Free verify: https://councilof.ai/gspc-verify
Discovery: GET https://councilof.ai/.well-known/x402.json (live · Base · USDC)
OX discovery resources: councilof 0/60 honest — do not invent rows
Measurement, never certification.

Council of AI — GSPC + Hub printer

• Living board: https://councilof.ai/api/gspc — quote totals.public_count / totals.lid (never invent MEASURED)
• Hub cards (read live): https://councilof.ai/api/hub-cards
• Hub dataset bank: https://huggingface.co/datasets/csoai/gspc-hub-cards
• Verify free: https://councilof.ai/gspc-verify
• x402 discovery: https://councilof.ai/.well-known/x402.json
• Catalog: https://councilof.ai/api/x402
• Free door (amount 0): https://councilof.ai/api/free-door
• Jail goldbank: https://huggingface.co/datasets/csoai/gspc-jail-goldbank
• Human: free + x402 PAYG · Coming—Paddle not live · never Stripe
• Agents: payTo is merchant receive — never the signer
• Self-settle proves the rail; stranger revenue is separate (do not invent buyers)
• Measurement, not certification. Never sell a rank. Never certify.

Any Hub x402.json in a CSOAI printer is a byte-mirror of the living well-known GET — not a second authority.

Objections, contact and corrections

To object to a row, ask for a re-check, request a correction or ask for a record to be withdrawn, email nicholas@csoai.org or use the appeals and dispute route at https://councilof.ai/dispute/. Corrections are listed in the corrections ledger at https://councilof.ai/api/corrections, with what changed and when. CSOAI Ltd (company no. 16939677, England and Wales) is the accountable publisher.

How to cite

CSOAI Ltd (Council of AI). Arena probe matrices. 2026. Hugging Face dataset csoai/arena-matrices. https://huggingface.co/datasets/csoai/arena-matrices

@misc{csoai_arena_matrices,
  title        = {Arena probe matrices},
  author       = {{CSOAI Ltd}},
  year         = {2026},
  howpublished = {Hugging Face dataset, https://huggingface.co/datasets/csoai/arena-matrices},
  note         = {Corrections: https://councilof.ai/api/corrections}
}

Licence: CC-BY-4.0. Attribute Council of AI, CSOAI Ltd (16939677), https://councilof.ai.

Corrections and verification

• Corrections ledger (signed): https://councilof.ai/api/corrections. Corrections to CSOAI's published records are logged there with what changed and when.
• Verify a signed record yourself, free and without an account: https://councilof.ai/gspc-verify/ (step by step: https://councilof.ai/signed/HOW-TO-VERIFY.md).
• Conformance kit for signed-receipts/v1, with test vectors for implementers: https://councilof.ai/spec/signed-receipts/v1/conformance/

Signed archive by axis (measurement, never certification)

Source: https://councilof.ai/signed/card_index.json (schema csoai.gspc-card-index/0.1, packaged 2026-08-28T15:39:25Z). Existing signed units only; measured is not scored; supply-led, never a grade.

Axis	Signed cards	Distinct models	Sample signed card
arc-30	23	23	https://councilof.ai/signed/cards/eeb12ba044e7d474b92ed5c379cafba5005a7e8f720ed8cd52e5a92ed1435536.json
care	23	23	https://councilof.ai/signed/cards/e5b5ec5f0d5b7f4d772276d11197f9cd22b339f287bc0bc61ea784749bd8100f.json
care-refusal-help	27	27	https://councilof.ai/signed/cards/acf6bf0356123632758bf6c98c83d81c7a8392c3b111b311317c516cc65133a4.json
care-refusal-protect	27	27	https://councilof.ai/signed/cards/82994353b8f94337746ddf73700b0edc425d695d43910dbfeb53d118d5a09a1c.json
gov	23	23	https://councilof.ai/signed/cards/0db9c146ab2c5488a83946529e6c527d4ad9e98418c29f341e3be3ee6100b996.json
gsm8k-30	23	23	https://councilof.ai/signed/cards/5f9ea3e964a9cad3e85fb51c4453c4d5c89208584825b3f17e9a9fc32346830b.json
gspc-conformance	21	21	https://councilof.ai/signed/cards/32df7c2b25d7306e30efdfc25a6d2a1c17a951071e2567e19db475b86214b17d.json
gspc-continuity	21	21	https://councilof.ai/signed/cards/58bd1deacf1422a805816242176ae63e688307ee767cc384e44a96fac114a5f1.json
gspc-governance	21	21	https://councilof.ai/signed/cards/1390baba7c0507ddd6ec85088b3a9763c1b7d929aa01ca298414478ff90b356d.json
gspc-openness	21	21	https://councilof.ai/signed/cards/75c0f83d849121a8bf43306d10591cbba15465816e7364438af25a5d0401ac3d.json
gspc-provenance	21	21	https://councilof.ai/signed/cards/35a4eb2b69dfe03fad8aa082a6ab0845f506d03218ea3c1bece93337cb427bca.json
gspc-safety	21	21	https://councilof.ai/signed/cards/5dfe7d868d252689ff4d5eabb9cad17587f797ddbd8fce26a63b7f5227c29373.json
jail-escape-detection	8	8	https://councilof.ai/signed/cards/acec0ee7b86c1385e0455660ea1f2f23bfccc904a1b68308263a5e2eb982fa57.json
mmlu-30	23	23	https://councilof.ai/signed/cards/e9dfb663c9156e6540da491d87e21a061c25271ee9ff9f8a563126af784fe34d.json
swag-30	25	25	https://councilof.ai/signed/cards/30d86609e50d82ecf7527feb27f83bbc64190bc4ea32c4dcf3d6f07a07addec4.json
swarm-candidates	7	7	https://councilof.ai/signed/cards/8591fdc18b6b7cbd0513c3306d59bc6624f4e93bcafe2ce4326691a2a79ad891.json

Totals: 335 signed cards · 16 card_index axes · 335/335 cards HTTP 200 · 64 distinct public model names.

Live lids (re-GET 2026-10-06T01:13Z):

• GET https://councilof.ai/signed/card_index.json → n_cards=335
• GET https://councilof.ai/api/gspc → 23 axes · 23 measured
• GET https://councilof.ai/api/hub-cards → 384/384/0 (cells/measured/unmeasured)

Connect: Primary MCP: https://councilof.ai/mcp

Verify (free): https://councilof.ai/gspc-verify/ · method https://councilof.ai/signed/HOW-TO-VERIFY.md

Zenodo DOI 10.5281/zenodo.21991104: UNAVAILABLE since 29 Sep 2026 (Zenodo blocked the CSOAI account; appeal pending; status https://councilof.ai/interop/zenodo-status.json). Cite the served methodology: https://councilof.ai/signed/HOW-TO-VERIFY.md

Caveat: do not fuse card_index axes (16) with board axes (23) or Hub cells (384); they are three different counts. Per-card values are point-in-time; never compare a card's accuracy to the live board as one number. RunPod pod outputs are UNSIGNED and are not counted or cited.

Smithery / MCP Connect (measured 2026-10-05 — not a certification)

• Primary Connect (free tools): https://councilof.ai/mcp — initialize 200; call tools/list. Prefer this URL in every agent config.
• Smithery discovery: https://smithery.ai/servers/csoai/gspc-mcp — external release lists upstream https://councilof.ai/mcp. Registry deploymentUrl remains the Smithery gateway (https://gspc-mcp--csoai.run.tools); POST without bearer → 401. That is gateway-by-design — do not claim the registry points at the council door.
• Stale duplicate csoai/gspc: UI /servers/csoai/gspc 404 after unlist attempt; registry row may still exist with run.tools 401. Prefer only csoai/gspc-mcp for discovery.
• Measurement only. Never invent that registry deploymentUrl equals councilof.ai/mcp. Never certify.