open-standards/wai/pin-conformance/static.json
Transaction Science 22928147f3 wai: the parameter-set pin, component identity, pin-aware selection
SPEC §3.1 defines the pin a manifest carries (conditioning.prior, and a
WAI2 rendition's prior): id, sha256, determinism, and the optional form,
tier and supersedes. The digest covers the whole parameter set. A set of
several files is pinned through its listing, the new registered prior
form wai.prior.set. A sink verifies the pin before it decodes, reports a
refusal with one of an ordered set of snake_case reasons, and decodes
only from the set it verified. Tier is a closed vocabulary; supersedes is
informative.

A pin that does not resolve makes its capability unsupported for that
envelope: SPEC §4 dispatch continues at the fallback, §7.1 selection at
the next rendition, and an inert envelope's error names the reasons. A
rendition entry may carry id, sha256 and, on a companion,
companion_of_id. SPEC §7 gains a Digests subsection, and §8 says how a
MINOR revision adds an optional member.

In wai-rs: the manifest types are #[non_exhaustive] with builders; a new
pin module verifies pins in memory and on disk; Wai::dispatch_verified,
WaiMulti::pick and primary check pins and component digests; every
neural decoder reads through ParamSource; a codec-free `ffi` feature
carries the C envelope surface with wai_envelope_select and
wai_neural_decode_ex. wai-web wraps wai::container. New vectors: the
int_mlicpp set-form twin and the pin-conformance corpus with an
independent Python verifier, plus sha256.json sidecars for the vectors
of capabilities that decode against a parameter set.

Squashed from wai/stream-a-parameter-set-identity onto link 12. Conflicts
are resolved to keep both sides; the integration commits that follow
make the two streams agree.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
2026-10-01 05:51:50 -04:00

465 lines
11 KiB
JSON

{
"about": "SPEC.md \u00a73.1, \u00a77: the first finding a verifier makes about a manifest's pins without holding a parameter set (\"ok\" when it makes none). For a WAI2 manifest the finding is [entry index, reason].",
"cases": [
{
"name": "stream_wai_conforms",
"manifest": {
"wai": "1.0",
"media": "image",
"intent": "replicate",
"model_requirement": {
"capability": "wai.neural.int_mlicpp"
},
"conditioning": {
"kind": "int_mlicpp",
"prior": {
"id": "int_mlicpp/synthetic-s20260929",
"sha256": "7ef44f3b1fc4a2df6c3e3b68460f595cae3d31cb7f9018699e29e738340272a4",
"determinism": "int-rans/p16+int-mlicpp/i64"
}
},
"target": {
"w": 64,
"h": 64
}
},
"expect": "ok"
},
{
"name": "prior_not_applicable",
"manifest": {
"wai": "1.0",
"media": "image",
"intent": "replicate",
"model_requirement": {
"capability": "wai.image.png"
},
"conditioning": {
"kind": "k",
"prior": {
"id": "conformance",
"sha256": "7ef44f3b1fc4a2df6c3e3b68460f595cae3d31cb7f9018699e29e738340272a4",
"determinism": "int-rans/p16+int/i64"
}
},
"target": null
},
"expect": "prior_not_applicable"
},
{
"name": "prior_not_applicable_before_malformed",
"manifest": {
"wai": "1.0",
"media": "image",
"intent": "replicate",
"model_requirement": {
"capability": "wai.image.png"
},
"conditioning": {
"kind": "k",
"prior": {
"id": "conformance",
"sha256": "AB",
"determinism": "int-rans/p16+int/i64"
}
},
"target": null
},
"expect": "prior_not_applicable"
},
{
"name": "pin_malformed",
"manifest": {
"wai": "1.0",
"media": "image",
"intent": "replicate",
"model_requirement": {
"capability": "wai.neural.int_mlicpp"
},
"conditioning": {
"kind": "k",
"prior": {
"id": "conformance",
"sha256": "7EF44F3B1FC4A2DF6C3E3B68460F595CAE3D31CB7F9018699E29E738340272A4",
"determinism": "int-rans/p16+int/i64"
}
},
"target": null
},
"expect": "pin_malformed"
},
{
"name": "tier_unregistered",
"manifest": {
"wai": "1.0",
"media": "image",
"intent": "improve",
"model_requirement": {
"capability": "wai.neural.int_mlicpp"
},
"conditioning": {
"kind": "k",
"prior": {
"id": "conformance",
"sha256": "7ef44f3b1fc4a2df6c3e3b68460f595cae3d31cb7f9018699e29e738340272a4",
"determinism": "int-rans/p16+int/i64",
"tier": "decode_equivalence"
}
},
"target": null
},
"expect": "tier_unregistered"
},
{
"name": "supersedes_malformed",
"manifest": {
"wai": "1.0",
"media": "image",
"intent": "replicate",
"model_requirement": {
"capability": "wai.neural.int_mlicpp"
},
"conditioning": {
"kind": "k",
"prior": {
"id": "conformance",
"sha256": "7ef44f3b1fc4a2df6c3e3b68460f595cae3d31cb7f9018699e29e738340272a4",
"determinism": "int-rans/p16+int/i64",
"supersedes": {
"sha256": "7ef44f3b1fc4a2df6c3e3b68460f595cae3d31cb7f9018699e29e738340272a4"
}
}
},
"target": null
},
"expect": "supersedes_malformed"
},
{
"name": "form_not_registered",
"manifest": {
"wai": "1.0",
"media": "image",
"intent": "improve",
"model_requirement": {
"capability": "wai.neural.int_mlicpp"
},
"conditioning": {
"kind": "k",
"prior": {
"id": "conformance",
"sha256": "7ef44f3b1fc4a2df6c3e3b68460f595cae3d31cb7f9018699e29e738340272a4",
"determinism": "int-rans/p16+int/i64",
"form": "wai.image.png"
}
},
"target": null
},
"expect": "form_not_registered"
},
{
"name": "form_required",
"manifest": {
"wai": "1.0",
"media": "image",
"intent": "improve",
"model_requirement": {
"capability": "wai.neural.bmshj2018"
},
"conditioning": {
"kind": "k",
"prior": {
"id": "conformance",
"sha256": "7ef44f3b1fc4a2df6c3e3b68460f595cae3d31cb7f9018699e29e738340272a4",
"determinism": "int-rans/p16+int/i64"
}
},
"target": null
},
"expect": "form_required"
},
{
"name": "form_required_for_the_fallback",
"manifest": {
"wai": "1.0",
"media": "image",
"intent": "improve",
"model_requirement": {
"capability": "wai.neural.int_mlicpp",
"fallback": "wai.neural.elic"
},
"conditioning": {
"kind": "k",
"prior": {
"id": "conformance",
"sha256": "7ef44f3b1fc4a2df6c3e3b68460f595cae3d31cb7f9018699e29e738340272a4",
"determinism": "int-rans/p16+int/i64"
}
},
"target": null
},
"expect": "form_required"
},
{
"name": "unregistered_capability_form_required",
"manifest": {
"wai": "1.0",
"media": "image",
"intent": "improve",
"model_requirement": {
"capability": "wai.neural.future"
},
"conditioning": {
"kind": "k",
"prior": {
"id": "conformance",
"sha256": "7ef44f3b1fc4a2df6c3e3b68460f595cae3d31cb7f9018699e29e738340272a4",
"determinism": "int-rans/p16+int/i64"
}
},
"target": null
},
"expect": "form_required"
},
{
"name": "tier_exceeds_class",
"manifest": {
"wai": "1.0",
"media": "image",
"intent": "improve",
"model_requirement": {
"capability": "wai.image.jpegai"
},
"conditioning": {
"kind": "k",
"prior": {
"id": "conformance",
"sha256": "7ef44f3b1fc4a2df6c3e3b68460f595cae3d31cb7f9018699e29e738340272a4",
"determinism": "int-rans/p16+int/i64",
"form": "wai.prior.set",
"tier": "decode-equivalence"
}
},
"target": null
},
"expect": "tier_exceeds_class"
},
{
"name": "tier_at_class",
"manifest": {
"wai": "1.0",
"media": "image",
"intent": "improve",
"model_requirement": {
"capability": "wai.image.jpegai"
},
"conditioning": {
"kind": "k",
"prior": {
"id": "conformance",
"sha256": "7ef44f3b1fc4a2df6c3e3b68460f595cae3d31cb7f9018699e29e738340272a4",
"determinism": "int-rans/p16+int/i64",
"form": "wai.prior.set",
"tier": "entropy-consistency"
}
},
"target": null
},
"expect": "ok"
},
{
"name": "replicate_tier",
"manifest": {
"wai": "1.0",
"media": "image",
"intent": "replicate",
"model_requirement": {
"capability": "wai.neural.int_synth"
},
"conditioning": {
"kind": "k",
"prior": {
"id": "conformance",
"sha256": "1c4705d17c01f865b20d785191c7f63b5c18dcc8fce77e15852cf8240b7368be",
"determinism": "int-rans/p16+int/i64",
"tier": "none"
}
},
"target": null
},
"expect": "replicate_tier"
},
{
"name": "replicate_tier_legacy_float_words",
"manifest": {
"wai": "1.0",
"media": "image",
"intent": "replicate",
"model_requirement": {
"capability": "wai.neural.int_synth"
},
"conditioning": {
"kind": "k",
"prior": {
"id": "conformance",
"sha256": "1c4705d17c01f865b20d785191c7f63b5c18dcc8fce77e15852cf8240b7368be",
"determinism": "int-rans/p16+onnx-f32"
}
},
"target": null
},
"expect": "replicate_tier"
},
{
"name": "replicate_unpinned",
"manifest": {
"wai": "1.0",
"media": "image",
"intent": "replicate",
"model_requirement": {
"capability": "wai.neural.int_synth"
},
"conditioning": {
"kind": "k"
},
"target": null
},
"expect": "replicate_unpinned"
},
{
"name": "replicate_form_not_exact",
"manifest": {
"wai": "1.0",
"media": "image",
"intent": "replicate",
"model_requirement": {
"capability": "wai.neural.int_synth"
},
"conditioning": {
"kind": "k",
"prior": {
"id": "conformance",
"sha256": "1c4705d17c01f865b20d785191c7f63b5c18dcc8fce77e15852cf8240b7368be",
"determinism": "int-rans/p16+int/i64",
"form": "wai.prior.nnc"
}
},
"target": null
},
"expect": "replicate_form_not_exact"
},
{
"name": "replicate_set_form_sound",
"manifest": {
"wai": "1.0",
"media": "image",
"intent": "replicate",
"model_requirement": {
"capability": "wai.neural.int_mlicpp"
},
"conditioning": {
"kind": "k",
"prior": {
"id": "conformance",
"sha256": "85a05b0dac15566c5a657ddeee253eaa9f54ce852ae04924f5b04151901d9d1b",
"determinism": "int-rans/p16+int/i64",
"form": "wai.prior.set",
"tier": "decode-equivalence"
}
},
"target": null
},
"expect": "ok"
},
{
"name": "null_member_equals_absent",
"manifest": {
"wai": "1.0",
"media": "image",
"intent": "replicate",
"model_requirement": {
"capability": "wai.neural.int_mlicpp"
},
"conditioning": {
"kind": "k",
"prior": {
"id": "conformance",
"sha256": "7ef44f3b1fc4a2df6c3e3b68460f595cae3d31cb7f9018699e29e738340272a4",
"determinism": "int-rans/p16+int/i64",
"form": null,
"tier": null,
"supersedes": null
}
},
"target": null
},
"expect": "ok"
},
{
"name": "wai2_entry_index",
"manifest": {
"wai": "1.1",
"media": "image",
"intent": "replicate",
"renditions": [
{
"capability": "wai.neural.int_mlicpp",
"kind": "int_mlicpp",
"prior": {
"id": "conformance",
"sha256": "c4232f2e2d5f76cce4ac782b254a91410a2ab89b22792f8356585549938a0e92",
"determinism": "int-rans/p16+int/i64",
"tier": "decode-equivalence",
"supersedes": {
"sha256": "29bc4a3984b2ca82ab4656e459e7c34b5af9f507309bcf88ed7b00561692ff0a"
}
}
},
{
"capability": "wai.neural.int_mlicpp",
"kind": "int_mlicpp",
"prior": {
"id": "conformance",
"sha256": "29bc4a3984b2ca82ab4656e459e7c34b5af9f507309bcf88ed7b00561692ff0a",
"determinism": "int-rans/p16+int/i64",
"tier": "decode-equivalence"
}
},
{
"capability": "wai.image.avif",
"kind": "avif"
}
],
"target": null
},
"expect": "ok"
},
{
"name": "wai2_entry_finding",
"manifest": {
"wai": "1.1",
"media": "image",
"intent": "improve",
"renditions": [
{
"capability": "wai.image.avif",
"kind": "avif"
},
{
"capability": "wai.neural.glc",
"kind": "glc",
"prior": {
"id": "conformance",
"sha256": "7ef44f3b1fc4a2df6c3e3b68460f595cae3d31cb7f9018699e29e738340272a4",
"determinism": "int-rans/p16+int/i64"
}
}
],
"target": null
},
"expect": [
1,
"form_required"
]
}
]
}