This release aligns the public artifacts with the substantially revised ChiEngMixBench manuscript and replaces the earlier broad framing with bounded, auditable paired and open-ended diagnostics of Chinese-English AI/CS terminology choice.
Highlights
- Audited all 1,706 source-derived candidate pairs covering 1,344 non-empty normalized target-term types.
- Materialized a 1,167-pair strict primary set that holds the Chinese prefix and syntactic position fixed while varying the terminology form.
- Added a 1,289-pair localized-edit sensitivity set.
- Repaired two missing target-term fields and excluded one duplicated strict item from strict-primary inference.
- Recomputed paired-preference summaries and added frequency, length, and multiple-comparison controls.
- Reconciled EDP item-level clipping and documented the canonical scoring rules, coefficients, thresholds, and aliases.
- Added an English-ratio baseline, a pure-Chinese negative control, a bounded temporal audit, and implementation checks.
- Released anonymized results and protocol summaries for the 100-item Likert study and 77-pair A/B study.
- Added explicit data, provenance, licensing, privacy, schema, and reproducibility documentation.
- Removed raw crawled pages, source URLs, timestamps, account identifiers, and workbook metadata from the public release.
Interpretation boundary
The benchmark evaluates source-attested Chinese-English technical terminology preferences. Reference-profile conformity is informative under the intended mixed-style rubric, but it is not a general measure of naturalness, cognitive alignment, or holistic response quality. The release does not support document-disjoint or author-disjoint evaluation because reliable upstream grouping identifiers are unavailable for the released items.
Compatibility notes
- Use the 1,167-pair strict set for primary matched inference.
- Use the full 1,706-pair set and the 1,289-pair localized-edit set for explicitly labeled sensitivity analyses.
- The canonical entry points are
metric_paired_preference.pyandmetric_edp.py. - Historical CSG names are retained only where needed for compatibility and are documented as aliases.
- Code is licensed under Apache-2.0. Data and source-derived text are governed by the scoped terms in
LICENSE_DATA.mdandPROVENANCE_AND_LICENSE.md; this release does not purport to relicense third-party material beyond rights held by the authors.
Verification
The frozen distribution archive is:
- File:
ChiEngMixBench_Public_Release_v0.2.0.zip - Size: 2,196,173 bytes
- SHA-256:
D515BCCEE7AF2852FD64D52E5D6669800661822A17F1E01D8816BE6A3F278D28
The archive contains one top-level directory, ChiEngMixBench-Dataset-v0.2.0, with 100 files. The included manifest covers 99 release files, and validation on a fresh extraction completed successfully with 29,858 checks.
See CHANGELOG.md, README.md, DATA_CARD.md, DATA_SCHEMA.md, DATA_STATEMENT.md, REPRODUCIBILITY.md, and PROVENANCE_AND_LICENSE.md for details.