What supports this model?

What does TypeSafe say Jev does?

Provider documentation and consumer boundary · reviewed 2026-10-16

TypeSafe describes focused typed judgments. Its current Images guide supports images with Jev 1.13 and 1.14, correcting this reference's September text-only finding. The System One overview and Models table still describe text; that documentation inconsistency remains visible. Direct audio and video are not supported. Outputs remain structured judgments, not generated explanations.

The Confidence panel deliberately accepts selected saved text only and excludes attachments. Its explicit choices are jev-1.14.0 and jev-1.13.0. At the October 16 review, jev-latest still targeted 1.13.0; retained calls use pinned versions.

Sources: YAWNS/Product/YAWN_CONFIDENCE_JEV_REFERENCE_2026_09_23.yawn https://docs.typesafe.ai/introduction https://docs.typesafe.ai/models https://docs.typesafe.ai/concepts/system-one https://docs.typesafe.ai/images

Which answer shapes does it expose?

Provider description · reviewed 2026-10-16

Choice returns an option, its full option distribution and confidence. Score returns a score, level legend, full distribution and confidence. Noul gives the probability of yes; it has no separate confidence field. Experimental Box returns normalized bounding edges and confidence, requires Jev 1.14, and has no not-found answer. Pair Box with a presence Noul. These are provider contracts, not observed Yawn results.

The current Company and Confidence consumers send text Choice, Score and Noul only. The Forman Brain manifest contract can represent experimental images and Box, while its supplied text transport declines those requests.

Sources: YAWNS/Product/YAWN_CONFIDENCE_JEV_REFERENCE_2026_09_23.yawn https://docs.typesafe.ai/primitives https://docs.typesafe.ai/primitives/box

Can it inspect images now?

Provider experimental capability · no Yawn execution

Yes, experimentally. Images and Box require an explicit per-request TypeSafe-Danger-Zone-Images header. Images can occur in state, instructions or criteria. Still PNG/JPEG only: each side 280 to 1568 pixels, at most 16 MiB per file, with additional request and expanded-image limits. Invalid images fail the request. The Forman Brain manifest contract validates image declarations; its current text transport does not decode, upload or inspect an image.

A future server adapter must verify actual bytes, orientation, encoded and expanded sizes before sending.

A timeline of selected still frames is not native video processing.

Sources: YAWNS/Product/YAWN_CONFIDENCE_JEV_REFERENCE_2026_09_23.yawn https://docs.typesafe.ai/images

What does its confidence number mean?

Provider formula correction · reviewed 2026-10-16

The current documentation specifies its formulas, superseding the September finding that the reviewed page does not specify its formula. Choice rescales the selected probability above an even split: (pMax - 1/n) / (1 - 1/n). Score compares probability-weighted distance from the modal level with uniform mean absolute deviation, clamped at zero. These distribution statistics are separate from correctness, ranking and permission. No application threshold is adopted here.

Sources: YAWNS/Product/YAWN_CONFIDENCE_JEV_REFERENCE_2026_09_23.yawn https://docs.typesafe.ai/confidence

Does calibration establish that one answer is correct?

Provider claim · local evidence unavailable

The provider describes calibration across groups of predictions and explicitly distinguishes it from an individual answer being correct. Yawn has no retained Jev evaluation population or outcomes in this reference, so its suitability for a Yawn decision remains unverified.

Sources: YAWNS/Product/YAWN_CONFIDENCE_JEV_REFERENCE_2026_09_23.yawn https://docs.typesafe.ai/concepts/system-one

What does a judgment retain?

Bounded application implementation · no independent calibration result

The Confidence panel retains the exact question and criteria, selected source IDs and hashes, source and binding revision, approved pinned model, full typed response and supplied distribution/confidence, token usage and one-call owner approval in the existing durable orientation run ledger. The raw authorized text request is retained there too. It never converts this output to an orientation command, completed goal or action grant. Human decisions, corrections and later outcomes remain separate.

No probability vector or provider confidence is reconstructed from a rank score or prose. Noul has no extra confidence field.

Retained means stored against this source basis, not accepted as canonical truth. A changed basis withholds the result as current; the same request key cannot start another call.

Company purpose and saved-move reviews use the existing Forman Brain request and receipt contract. Saved reviews share yawn_orientation_model_runs; unsaved draft review has a five-minute process-local replay cache and no durable persistence. These are different admitted operations, never one another's receipts.

Sources: YAWNS/Product/YAWN_CONFIDENCE_JEV_REFERENCE_2026_09_23.yawn src/domain/yawn-jev-judgment.ts src/domain/forman-brain-judgment.ts src/lib/company/company-jev-service.ts

Is Jev connected or running here?

Runtime readiness and explicit owner-send required

Inspecting this reference performs no Jev call. The verified Dave owner Confidence panel may issue an authenticated model-list GET on mount; that checks metadata authentication without testing inference. This panel requires a configured server key, the existing capture-execution flag, durable run storage and an explicit one-call press for inference. Company's separate purpose review requires its own explicit authenticated owner press and exact context. Both use the same server-only credential; neither starts by opening Story. Current readiness and the retained receipt establish what actually happened; the public source file cannot establish those live facts.

Sources: YAWNS/Product/YAWN_CONFIDENCE_JEV_REFERENCE_2026_09_23.yawn

How does this connect to Company and Forman Brain?

Separate consumers over existing source, approval and run-ledger seams

Company uses the Forman Brain typed contract to compare its current purpose, questions and candidate moves. Its explicit Ask Jev control reviews that exact context with pinned jev-1.13.0. A saved review uses the established owner-scoped run ledger; a draft review is not persisted and duplicate protection is limited to its current server process. A returned suggestion never chooses or executes the move. The Confidence panel instead admits one owner-selected saved-text question with its own revision-bound receipt.

Sources: YAWNS/Product/YAWN_CONFIDENCE_JEV_REFERENCE_2026_09_23.yawn YAWNS/Product/FormanBrain/index.yawn YAWNS/Product/FormanBrain/jev-image-research.yawn src/lib/company/company-jev-service.ts src/app/api/yawn/jev/route.ts