TETRACTA

VG1 deployed · external customer acceptance pending

15 September 2026 · Europe/Istanbul

VG1 is deployed. Internal end-to-end operational acceptance completed on 15 September 2026; external customer acceptance is still pending. The free first-beta scope covers the eligible public models up to and including 7B, within the account allowance. Customer jobs run on RunPod. The eligible models are published in the scope statement; exact revisions are pinned when a scan is submitted.

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Tetracta Model X-Ray

Compare checkpoints.
Read the change.

Inspect a before/after comparison or an in-memory quantization simulation before choosing your next task evaluation. Your report keeps the recorded observation, artifact revisions and comparison limits together.

Before / after comparison

Compare two supported checkpoints under one measurement contract. Read the internal-response finding alongside the output-text status and recorded configuration, tokenizer and generation differences.

Quantization simulation

Compare a source model with its simulated lower-precision state. This is an in-memory experiment: it does not create a quantized model to deploy or measure a packed inference implementation.

A report you can keep

The versioned HTML report includes the finding, context, available repeat and control summaries, and recommended next checks. Where a Depth view is included, categorical observations distinguish unmeasured positions from positions with no observed difference.

A Verify view preserves the finding and output status without the depth observations. Missing verification evidence is labelled, not assumed.

Use it within its scope

A recorded difference is not a quality, risk or capability score. Use the report to guide your own task evaluations. It does not identify edited weights, establish a cause, or certify a deployment.

Access and model coverage

Models above 7B are outside this free first-beta scope. Later Pro access requires an explicit grant and remains limited to the models and allowance enabled for that account; registration alone does not grant access.

Private model uploads are not available in this beta. Knowledge scans remain unavailable. Hallucination, undertraining and overtraining are research questions, not measurements offered by this product.

Read the scope and report guide →

The correction record stays public

The earlier withdrawn findings remain withdrawn. The dated September follow-up explains the coverage and calculation corrections and the limits of the retained Knowledge evidence. Deploying VG1 does not reinstate those claims.

Sample report gallery · Dated corrections

Read each sample's own date, version and evidence status. Historical samples are not relabelled as results from the current release.