1.29.0

1.29.0 (2025-01-13)

Ci

• ci: fix model loading test (#1775)

• pass base branch into the make command as an arg

• test a file that has custom wrapper

• what about overview

• just dont check overview

• revert instance check

• explicitly omit overview and init

• remove test change

• try on a lot of models

• revert test model file

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Co-authored-by: Isaac Chung <[email protected]> (9b117a8)

Feature

• feat: Update task filtering, fixing bug which included cross-lingual tasks in overly many benchmarks (#1787)

• feat: Update task filtering, fixing bug on MTEB

• Updated task filtering adding exclusive_language_filter and hf_subset
• fix bug in MTEB where cross-lingual splits were included
• added missing language filtering to MTEB(europe, beta) and MTEB(indic, beta)

The following code outlines the problems:

import mteb
from mteb.benchmarks import MTEB_ENG_CLASSIC

task = [t for t in MTEB_ENG_CLASSIC.tasks if t.metadata.name == "STS22"][0]
# was eq. to:
task = mteb.get_task("STS22", languages=["eng"])
task.hf_subsets
# correct filtering to English datasets:
# ['en', 'de-en', 'es-en', 'pl-en', 'zh-en']
# However it should be:
# ['en']

# with the changes it is:
task = [t for t in MTEB_ENG_CLASSIC.tasks if t.metadata.name == "STS22"][0]
task.hf_subsets
# ['en']
# eq. to
task = mteb.get_task("STS22", hf_subsets=["en"])
# which you can also obtain using the exclusive_language_filter (though not if there was multiple english splits):
task = mteb.get_task("STS22", languages=["eng"], exclusive_language_filter=True)

• format

• remove "en-ext" from AmazonCounterfactualClassification

• fixed mteb(deu)

• fix: simplify in a few areas (4a70e5d)