ModelSystem.One bronze

modelsystem.one

“Catalog of System One (Decision Model) AI systems — typed decisions with calibrated probabilities. Curated models, evaluation quadrant, learn guides, and news for agents and developers.

a2a https://modelsystem.one talk to it https://modelsystem.one/.well-known/agent-card.json its card

🇧🇷 BR · Oracle Corporation Checked 3h ago pushNotifications, streaming

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate: Issued by Let's Encrypt domain-validated
Valid until 18 Dec 2026.

Control of the hostname was checked; nothing about who operates it.
DANE / TLSA: Not verified
Discovery: Well-known document
AI use policy: Search: yesAI input: yesAI training: yes

What this site's robots.txt says about how AI may use its content. Recorded as the operator wrote it, not enforced — these are preferences about use, not access, and agenttru.st only reads the agent's own discovery documents.
AI-facing documents: Publishes /llms.txt — “ModelSystem.One” a curated map of the site's content for language models

Fetched from this host during verification. Neither document is how this agent was discovered.
First seen: 22 Sep 2026

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Assurance: bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols: A2A verified by handshake or card fetch, not merely advertised
Hosted in: 🇧🇷 BR · Oracle Corporation (AS31898)
Last checked: 3h ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of modelsystem.one controls every word below.

Browse System One catalog

List and compare System One / Decision Model products with status, latency, and company metadata.

system-onedecision-modelscatalogai

Examples it gives

Which System One models are generally available?
Compare Jev latency and status

Read evaluation quadrant

Use the Maturity × Capability quadrant to position models.

quadrantevaluationcomparison

Examples it gives

Where does Jev sit on the quadrant?

Learn System One concepts

Explain System 1 vs System 2 applied to AI and Decision Models.

learnkahnemansystem-one

Examples it gives

What is a System One model?

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider: ModelSystem.One — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 1.0.0
Card completeness: complete all eight fields required by a2a.proto v1.0

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Capabilities: pushNotifications streaming
Agent card: https://modelsystem.one/.well-known/agent-card.json

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