core/evals/comprehension/syllogism_runner.py
Shay e831ed2615 feat(comprehend): complete 3-domain comprehension organ (syllogism + total_ordering)
Phase 2a r2/r3/r4 of the redefined plan: the general comprehension reader now
reads THREE independent-gold reasoning domains end-to-end (prose -> MeaningGraph
-> projection -> independent oracle -> answer vs gold), all wrong=0, and all
three are wired into the capability index.

reader.py — new domain-agnostic templates (function words + order; parse-or-refuse):
  - categorical E/I/O: "no Xs are Ys"->disjoint, "some Xs are Ys"->intersects,
    "some Xs are not Ys"->some_not  (A "all Xs are Ys"->subset already existed)
  - "therefore <categorical>" -> conclusion QUERY (same neutral predicate vocab)
  - comparative facts: "<X> [is] <comp> [than] <Y>" -> less(...), closed
    less/greater comparator lexicon, elided-copula support
  - sort query ("sort ascending|descending", "... order from <low> to <high>")
    and compare query ("compare <X> with <Y>")
  - clause-splitting on commas / leading and|or for multi-clause sentences

projectors.py — to_syllogism (premises + validity conclusion, finite-model size 3)
  and to_total_ordering (less-facts + sort/compare). Both return None when nothing
  is honestly askable of their oracle (caller treats as refusal).

capability_index — wire 3 comprehension lanes into ADAPTERS; re-freeze baseline
  breadth 3->6, capability_score 0.919641->0.814356 (geomean falls BY DESIGN as
  honest partial-coverage domains join; wrong_total stays 0). digest 0a98b9b4...

Scores: set_membership 8/8, syllogism 6/8, total_ordering 4/8 — all wrong=0.

Multi-word NP handling is DEFERRED on purpose, not missed: the gold lanes
canonicalize multi-word NPs three contradictory ways ("North station"->"north",
"Level one"->"level_one", "metal objects"->"metal"), so no single general rule is
wrong=0-safe. The reader refuses multi-word NPs until the gold lanes carry a
canonicalization contract. Every refusal is a genuine harder phenomenon
(multi-word NP, adjectival predicate, trailing tokens) — never a readable case
silently dropped.

Tests: reader templates, projector unit tests, syllogism/total_ordering
end-to-end wrong=0 with pinned counts, capability breadth 3->6. 138 targeted +
87 smoke green. Lane SHAs 8/9 (sole miss = public_demo env wall-clock flake).
2026-06-05 21:02:43 -07:00

70 lines
2.1 KiB
Python

"""Score the general comprehension reader on the syllogism gold lane.
prose -> comprehend() -> to_syllogism() -> independent oracle -> answer vs gold.
A refusal (unreadable prose, unprojectable, or oracle-refused projection) is NOT a
wrong; only a committed answer that disagrees with gold is wrong (must stay 0).
"""
from __future__ import annotations
import json
import sys
from typing import Any
from evals.syllogism.oracle import OracleError, oracle_answer
from evals.syllogism.runner import _load_cases
from generate.meaning_graph.projectors import to_syllogism
from generate.meaning_graph.reader import Refusal, comprehend
def run() -> dict[str, Any]:
cases = _load_cases()
correct = wrong = refused = 0
wrongs: list[dict[str, Any]] = []
for case in cases:
comp = comprehend(case["text"])
if isinstance(comp, Refusal):
refused += 1
continue
projected = to_syllogism(comp)
if projected is None:
refused += 1
continue
structure, query = projected
try:
got = oracle_answer(structure, query)
except OracleError:
refused += 1
continue
if got == case.get("gold"):
correct += 1
else:
wrong += 1
wrongs.append(
{"id": case.get("id"), "got": got, "gold": case.get("gold"), "text": case["text"]}
)
return {
"domain": "comprehension_syllogism",
"total": len(cases),
"correct": correct,
"wrong": wrong,
"refused": refused,
"wrongs": wrongs,
"counts": {"correct": correct, "wrong": wrong, "refused": refused},
}
def main() -> int:
report = run()
print(json.dumps({k: v for k, v in report.items() if k != "wrongs"}, indent=2, sort_keys=True))
if report["wrong"]:
print("WRONG > 0 — comprehension produced a wrong committed answer:", file=sys.stderr)
print(json.dumps(report["wrongs"], indent=2), file=sys.stderr)
return 1
return 0
if __name__ == "__main__":
raise SystemExit(main())