Model record

Atlas 8B (self-hosted)

Atlas Open Weights · self-hosted. Provenance is shown per artifact, and a declared claim is never displayed as verified.

Observed at 24 Sep 2026, 06:15 UTCmdl-atlas-8bowner ML Platform

1 recorded training input is not authorized, and 0 input could not be resolved to a dataset version. Both are treated as failures, not as passes.

Summary

Hosting: self-hosted
Owner: ML Platform
License evidence: Pass
Provider retention terms: No provider retention. Weights held on internal storage.

Base, adapter, checkpoint and quantization artifacts with digests and provenance.

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Artifact	Kind	Parent	Digest	Provenance	Created	Note
atlas-8b-baseart-atlas-base	base	none recorded	sha256:4c11…9ae2	Verified	2 May 2026, 00:00 UTC	Signed publisher manifest verified at import.
atlas-8b-support-sftart-atlas-sft	checkpoint	art-atlas-base	sha256:81bd…0f47	Verified	28 Aug 2026, 00:00 UTC	Produced by run-support-sft-7 on approved inputs.
atlas-8b-support-q4art-atlas-q4	quantization	art-atlas-sft	sha256:5f02…c1a9	Observed	1 Sep 2026, 00:00 UTC	Quantized copy observed in the registry; build log not retained.

Each declared input is checked against the dataset's purpose decision.

run-support-sft-7
man-sft-7 · started 27 Aug 2026, 22:00 UTC
Partial
- ds-kb-articlesv2026.08.4Authorized
- ds-support-ticketsv2026.08.1Denied purpose

Where the artifact exists, and whether each copy was verified or only declared.

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Registry	Path / region	Verification	Last seen
internal-oci	models/atlas-8b-support-sfteu-west-1	Verified	24 Sep 2026, 02:10 UTC
internal-oci	models/atlas-8b-support-q4us-east-1	Observed	23 Sep 2026, 02:10 UTC
enclave-store	atlas-8b-support-sftenclave	Declared (not verified)	21 Sep 2026, 04:00 UTC

Running digests compared against the approved digest.

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Deployment	Environment	Digest	Matches approved	Observed
dep-support-eu	production	sha256:81bd…0f47	Pass	24 Sep 2026, 06:00 UTC
dep-enclave	air-gapped	sha256:81bd…0f47	Stale	21 Sep 2026, 04:00 UTC
dep-hr-dev	development	sha256:5f02…c1a9	Unknown	8 Sep 2026, 12:00 UTC

A result bound to a data version; an expired result no longer supports a release.

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Suite	Data version	Result	Ran at	Expiry
Support answer quality	eval-2026.09	Pass	18 Sep 2026, 14:00 UTC	18 Dec 2026, 00:00 UTC
Retrieval access control	eval-2026.09	Pass	18 Sep 2026, 14:00 UTC	18 Dec 2026, 00:00 UTC
Adversarial retrieval paths	eval-2026.06	Stale	30 Jun 2026, 10:00 UTC	30 Sep 2026, 00:00 UTC
Memorization / privacy leakage	—	Unknown	never run	no expiry recorded

Publisher signature verification
ev-mdl-2 · attestation · producer artifact-gate · collected 2 May 2026, 00:00 UTC (145 d ago)
SignedNo expiry set
Evaluation bundle 2026.09
ev-eval-31 · test · producer eval-runner-02 · collected 18 Sep 2026, 14:00 UTC (6 d ago)
SignedValid to 18 Dec 2026, 00:00 UTC