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Dataset · Text classification

FastBrain-Instruct

by TypeScript TypeScript/FastBrain-Instruct

v3 is the only release available on the current main branch. The default configuration is choicev3. The 2026-10-14 v3 data repairs previously documented supervision and evaluation defects.

Rows293,627
Configurations8
Size375.2 MB
Licenseother
AccessPublicly accessible
Monthly Downloads111

Dataset Card

v3 is the only release available on the current main branch. The default configuration is choicev3. The 2026-10-14 v3 data repairs previously documented supervision and evaluation defects. It regenerates semantic candidate pairs, restores full Hermes requests and native call sets, recovers Nemotron schemas, restores legacy validation, and disables unsupported NLU++ Boolean labels. Model training and capability-retention experiments have not been run for this release. legacyreplayv3, semanticv3, and toolcontextv3 are exact subsets of choicev3. Do not concatenate these subsets with the integrated config. toolenvironmentholdoutv3 overlaps the tool validation/test splits. All three native…

Excerpt from the card by TypeScript, licensed other.

Structure

choice_v3 144,170 rows

SplitRowsSize
train113,163689.3 MB
validation9,50541.8 MB
test21,50275.5 MB
idstringdomainstringcategorystringquerystringtargetstringchoiceslistsourcestringparent_idstringsource_familystringsource_repostringsource_revisionstringsource_splitstringsource_row_idstringtask_typestringlabel_statusstringis_rejectionboolcandidate_countint32catalog_idstringprovenance_jsonstringcontext_jsonstringtools_jsonstringoriginal_idstringacceptable_targetslistreview_statusstringreview_flagslist

hermes_actions_v3 1,015 rows

SplitRowsSize
train8687.0 MB
validation24214.7 KB
test1231.0 MB
idstringoriginal_idstringparent_idstringrequest_group_idstringsourcestringsource_repostringsource_revisionstringsource_filestringsource_row_idstringsource_record_idstringsource_splitstringtextstringcontext_jsonstringtools_jsonstringobserved_calls_jsonstringobserved_tool_nameslistcall_countint32use_for_single_choiceboolincluded_in_choice_v3boollabel_statusstringexecution_relationship_jsonstringprovenance_jsonstringreview_flagslist

hint3_native_v3 2,217 rows

SplitRowsSize
train801131.4 KB
validation6815.4 KB
test1,348222.7 KB
idstringparent_idstringbrandstringtextstringnative_labelstringis_native_oosboolsourcestringsource_repostringsource_revisionstringsource_filestringsource_splitstringsource_row_idstringsource_row_indexint32use_for_single_choicebooluse_for_head_trainingboollabel_statusstringprovenance_jsonstringreview_flagslist

legacy_replay_v3 69,137 rows

SplitRowsSize
train61,13162.1 MB
validation8251.0 MB
test7,1817.4 MB
idstringdomainstringcategorystringquerystringtargetstringchoiceslistsourcestringparent_idstringsource_familystringsource_repostringsource_revisionstringsource_splitstringsource_row_idstringtask_typestringlabel_statusstringis_rejectionboolcandidate_countint32catalog_idstringprovenance_jsonstringcontext_jsonstringtools_jsonstringoriginal_idstringacceptable_targetslistreview_statusstringreview_flagslist

nlupp_hotels_v3 960 rows

SplitRowsSize
train765523.9 KB
validation9799.9 KB
test98101.1 KB
idstringtextstringintentslistslots_jsonstringparent_idstringtemplate_idstringsource_repostringsource_revisionstringsource_filestringsource_row_idstringoriginal_foldint32label_statusstringuse_for_intent_trainingboolhead_questions_jsonstringhead_expected_jsonstringoriginal_idstringuse_for_head_trainingboolmodule_supervision_jsonstringunverified_negative_moduleslistslots_for_value_training_jsonstringslot_value_mask_jsonstringslot_value_statusstringreview_flagslist

semantic_v3 46,372 rows

SplitRowsSize
train26,92238.8 MB
validation7,23010.4 MB
test12,22017.5 MB
idstringdomainstringcategorystringquerystringtargetstringchoiceslistsourcestringparent_idstringsource_familystringsource_repostringsource_revisionstringsource_splitstringsource_row_idstringtask_typestringlabel_statusstringis_rejectionboolcandidate_countint32catalog_idstringprovenance_jsonstringcontext_jsonstringtools_jsonstringoriginal_idstringacceptable_targetslistreview_statusstringreview_flagslist

tool_context_v3 28,661 rows

SplitRowsSize
train25,110510.3 MB
validation1,45024.9 MB
test2,10139.6 MB
idstringdomainstringcategorystringquerystringtargetstringchoiceslistsourcestringparent_idstringsource_familystringsource_repostringsource_revisionstringsource_splitstringsource_row_idstringtask_typestringlabel_statusstringis_rejectionboolcandidate_countint32catalog_idstringprovenance_jsonstringcontext_jsonstringtools_jsonstringoriginal_idstringacceptable_targetslistreview_statusstringreview_flagslist

tool_environment_holdout_v3 1,095 rows

SplitRowsSize
validation5347.7 MB
test5618.2 MB
idstringdomainstringcategorystringquerystringtargetstringchoiceslistsourcestringparent_idstringsource_familystringsource_repostringsource_revisionstringsource_splitstringsource_row_idstringtask_typestringlabel_statusstringis_rejectionboolcandidate_countint32catalog_idstringprovenance_jsonstringcontext_jsonstringtools_jsonstringoriginal_idstringacceptable_targetslistreview_statusstringreview_flagslist

Details

Repository
TypeScript/FastBrain-Instruct
Publisher
TypeScript
Task category
Text classification
Tags
fastbrain, tool-use, function-calling
Size category
100K<n<1M
Languages
en
Revision
f5396ab33d9213d82085189867dd3474719fcb59
Last updated
2026-10-15

Files

71 files, 375.2 MB in total.

Data63 files · 370.2 MB
Documentation4 files · 24.3 KB
Other3 files · 5.0 MB
Repository1 file · 2.6 KB
Every file
FileTypeSizeSHA-256
audit/v3/exclusion_manifest.jsonData87.7 KB—
audit/v3/hint3_repair.jsonData2.5 KB—
audit/v3/inherited_source_manifest.jsonData24.1 KB—
audit/v3/input_manifest.jsonData3.8 KB—
audit/v3/known_issue_resolution.jsonData509 B—
audit/v3/legacy_repair.jsonData9.3 KB—
audit/v3/loading_validation.jsonData3.3 KB—
audit/v3/nlupp_repair.jsonData8.3 KB—
audit/v3/quarantine_summary.jsonData8.3 KB—
audit/v3/release_summary.jsonData13.9 KB—
audit/v3/semantic_repair.jsonData3.2 KB—
audit/v3/token_budget.jsonData7.7 KB—
audit/v3/tool_repair.jsonData4.2 KB—
audit/v3/validation.jsonData2.2 KB—
audit/v3/version_cleanup.jsonData8.8 KB—
catalogs/hint3_native_labels_v3.jsonData20.4 KB—
catalogs/nlupp_hotels_modules_v3.jsonData5.3 KB—
catalogs/semantic_v3.jsonData106.8 KB—
curation/v3/ablation_configs.jsonData1.3 KB—
curation/v3/evaluation_membership.jsonl.gzData936.4 KBb2ee4187546f
curation/v3/evaluation_protocol.jsonData1.2 KB—
curation/v3/excluded_source_families.jsonData1.4 KB—
curation/v3/hermes_parent_groups.jsonData917.5 KB—
curation/v3/hermes_source_mapping.jsonData2.4 MB—
curation/v3/hint3_source_manifest.jsonData7.7 KB—
curation/v3/historical_holdout_membership.jsonData2.1 MB—
curation/v3/inherited_inputs/legacy_holdout_ids.jsonData284.7 KB—
curation/v3/inherited_inputs/nemotron_canonical_lineage.jsonl.gzData1.1 MBb4fc121a20fe
curation/v3/inherited_inputs/nemotron_reserved_parents.jsonData874.1 KB—
curation/v3/inherited_inputs/quality_overrides.jsonData6.0 KB—
curation/v3/inherited_inputs/semantic_ontology_review.jsonData594.6 KB—
curation/v3/inherited_inputs/semantic_query_screening_rules.jsonData12.6 KB—
curation/v3/legacy_repair_decisions.jsonData931.7 KB—
curation/v3/quarantine.jsonl.gzData1.1 MB73214987fbae
curation/v3/tool_parent_decisions.jsonData31.8 KB—
data/choice_v3/test.parquetData15.5 MBa2645fa44687
data/choice_v3/train.parquetData166.0 MB1a6f5d3a1dea
data/choice_v3/validation.parquetData9.2 MBff824bfffcc1
data/hermes_actions_v3/test.parquetData267.4 KB3227e75f5896
data/hermes_actions_v3/train.parquetData1.6 MBbf4e001ed827
data/hermes_actions_v3/validation.parquetData83.6 KB429cedc1b030
data/hint3_native_v3/test.parquetData74.0 KBfa4ea54984af
data/hint3_native_v3/train.parquetData40.9 KBd789a0db0c2a
data/hint3_native_v3/validation.parquetData12.6 KB2da5a239515f
data/legacy_replay_v3/test.parquetData1.2 MBa8fa27f305f8
data/legacy_replay_v3/train.parquetData10.0 MB1a1d562eaf52
data/legacy_replay_v3/validation.parquetData156.8 KBf1f24745eff4
data/nlupp_hotels_v3/test.parquetData27.2 KBf95736ffdbc0
data/nlupp_hotels_v3/train.parquetData96.8 KBd7b41fabbc83
data/nlupp_hotels_v3/validation.parquetData27.7 KB77c1886044a7
data/semantic_v3/test.parquetData3.3 MB2a106193f9a3
data/semantic_v3/train.parquetData7.6 MB16ec519f3f96
data/semantic_v3/validation.parquetData2.0 MB9160a88e709e
data/tool_context_v3/test.parquetData7.7 MB4d38b21265fa
data/tool_context_v3/train.parquetData126.2 MB7ec090fb52e8
data/tool_context_v3/validation.parquetData5.3 MB5c037c09d48a
data/tool_environment_holdout_v3/test.parquetData1.0 MB4e36c812a6b5
data/tool_environment_holdout_v3/validation.parquetData979.5 KB916608566e88
licenses/CC-BY-4.0.txtData18.6 KB—
licenses/Funcdex-MIT.txtData1.1 KB—
licenses/HINT3-ODbL-DbCL.txtData281 B—
licenses/MTOP-CC-BY-SA-4.0.txtData20.1 KB—
licenses/TOPv2-CC-BY-SA-4.0.txtData20.1 KB—
LICENSE.mdDocumentation6.7 KB—
README.mdDocumentation12.3 KB—
docs/curation-v3.mdDocumentation4.3 KB—
licenses/HINT3-attribution.mdDocumentation1.1 KB—
curation/v3/exclusion_10grams.binOther4.1 MBf8f761744fee
curation/v3/exclusion_exact.binOther904.9 KBaf41710b35e4
scripts/v3/head_adapter_v3.pyOther3.9 KB—
.gitattributesRepository2.6 KB—

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