Response object

Returned by the extraction endpoints, and as the final event ("done": true) of streams.

{
  "result": {"merchant": "Sunrise Cafe", "total": 33000, "paid": true, "category": "food"},
  "mode": "text",
  "steps": 6,
  "seconds": 4.164,
  "seconds_per_step": 0.694,
  "model": "trusttyped-v1.0.0",
  "rejected": null,
  "ended": null,
  "trace": [],
  "flagged": [],
  "confidence": {"merchant": 1.0, "total": 1.0, "paid": 0.9998, "category": 1.0},
  "votes": {},
  "needs_review": [],
  "weakest": {"paid": {"index": 0, "token": " true", "probability": 0.9998,
                       "alternative": " false", "alternative_probability": 0.0002, "before": ""}},
  "provenance": {"library_version": "0.3.2", "model_revision": "7479749d…", "…": "…"}
}

Fields

Field	Type	Description
result	object	One value per schema field, in schema order. null for fields that were skipped, not filled, or cancelled by a reject (unless on_reject is set).
mode	string	text or image (/v1/typed only).
steps	integer	Decoding steps across all stages.
seconds, seconds_per_step	number	Processing time.
model	string	Model used.
rejected	object or null	{"field", "value"} when a reject rule stopped the request; also "error" when a failing call caused it.
ended	object or null	{"field", "value"} when an end rule finished early.
trace	array	Every action taken, in order (see below).
flagged	array	Fields flagged by review rules or failed calls: {"field", "value", "reason"}.
confidence	object	Field → 0–1, or null (free text). Only fields filled by the model; compute and call fields are absent.
votes	object	For voted fields: {"values": [...], "agreement": 0.667}.
needs_review	array of names	Confidence below review_threshold, votes not unanimous, or flagged.
weakest	object	Field → the least certain token: token, probability, alternative, alternative_probability, before, index. See Confidence and review.
provenance	object	Audit data (below).

Stream final events also have step and rounds.

trace entries

do	Keys	Written when
drop, review, reject, return, end	round, field, value	A rule applied.
jump, switch	round, field, value, to	A jump or switch chose a target.
compute	round, field, expr, value	A computed field was calculated.
call	round, field, method, host, path, status, ms, attempts, request_hash, response_hash, error	An HTTP call ran.

Long values in trace are shortened to 200 characters.

provenance

Key	Description
library_version	Version of the service software.
model, model_revision, backend	Exact model files used.
schema_hash	SHA-256 of the schema (key order and whitespace ignored).
system_hash, context_hash, messages_hash, image_hash	SHA-256 of each input, or null.
params	max_new_tokens, review_threshold, thinking, thinking_budget.
calls	HTTP calls: field, method, host, status, request_hash, response_hash.

Inputs are recorded as hashes only. Secrets are never included.