Licenses and attribution
FastBrain-Instruct is a collection of upstream material and adaptations. Each component retains its applicable terms. This file does not replace those licenses or apply a blanket MIT license to the collection. The source, source_repo and provenance_json fields identify components in the mixed choice view. Pinned revisions and acquired-file hashes accompany this notice.
| Component | Attribution | Applicable terms and source |
|---|---|---|
| MTOP English; mapped queries, parses, labels and candidate adaptations | Meta / Facebook AI; Hugging Face mirror by WillHeld | CC BY-SA 4.0, verified in the original MTOP archive; pinned mirror |
| TOPv2; mapped queries, parses, labels and candidate adaptations | Meta / Facebook AI; Hugging Face mirror by WillHeld | CC BY-SA 4.0, verified in the original TOPv2 archive; pinned mirror |
| Funcdex conversations and function definitions | Prem Labs Inc. | MIT as declared by the pinned dataset card. The author's MIT notice is preserved from the pinned generator repository, copyright 2025–2026 Prem Labs Inc. |
| Nemotron interactive-agent trajectories, through AgentToolDecisions | NVIDIA Corporation; decision-format transformation by Maziyar Panahi | CC BY 4.0 legal text; NVIDIA's pinned terms and derived source. NVIDIA additionally lists Apache 2.0 and MIT for components; those notices are not removed or relicensed here. |
| NLU++ English hotel utterances, intent modules and slots | PolyAI / NLU++ authors | CC BY 4.0, copied from the pinned original LICENSE; source data |
The v3 adaptation includes filtering, grouping and split isolation; assistant-reviewed intent descriptions and alias mapping; candidate sampling and paired target removal; restored available policy/context; and schema/metadata reformatting. Source utterances are retained. The MTOP/TOPv2 derived semantic data, including the adapted catalog, is distributed under CC BY-SA 4.0. Attribution does not imply upstream endorsement of this adaptation.
Retained replay and recovered-source attribution
The following sources contribute to legacy_replay_v3 or the native Hermes view, and therefore also to the corresponding integrated v3 choice records where eligible. These notices preserve the source links and terms recorded in the original attribution. Removing superseded FastBrain release files does not remove upstream rights or attribution.
| Component | Attribution | Applicable terms and source |
|---|---|---|
| Schema-Guided Dialogue (SGD) | Google Research; Rastogi et al., AAAI 2020 | CC BY-SA 4.0; original source and notices |
| MASSIVE English intents | Amazon Science; FitzGerald et al., 2022 | CC BY 4.0; original source, via the intent mirror |
| Glaive Function Calling v2 | Glaive AI | Apache 2.0 as recorded in the original attribution; source and terms |
| Hermes Function Calling v1, including recovered requests, schemas and call sets | NousResearch | Apache 2.0 as recorded in the original attribution; source and terms; pinned row mapping |
| NL2Bash | Lin et al., LREC 2018; Hugging Face mirror by AnishJoshi | Consult the source terms; no new license is assigned here |
| Git natural-language commands | burak29 | Consult the source terms; no new license is assigned here |
| DevOps / terminal templates | FastBrain-Instruct maintainer | Apache 2.0, as recorded in the original attribution |
This release does not resolve unspecified legacy-source terms. NVIDIA / Maziyar Panahi attribution and terms are retained in the component table above. Glaive and Nemotron source material includes synthetic generation. All applicable upstream terms continue to apply.
Modifications and HINT3 attribution
The repaired semantic descriptions, conflict catalog and MTOP/TOPv2 examples retain CC BY-SA 4.0. Recovered Hermes requests, call sets and schemas retain the original NousResearch source terms; native Nemotron tool schemas retain the NVIDIA component terms listed above. Repairs include filtering, descriptor clarification, candidate regeneration, source recovery, additional group reservations and explicit supervision masks. These changes do not certify upstream outputs or imply author endorsement.
HINT3 v2 (Curekart and SOFMattress), by Haptik and Gaurav Arora, Chirag Jain, Manas Chaturvedi and Krupal Modi, is provided as a separate native auxiliary database. The database is under ODbL 1.0 and individual contents under DbCL 1.0. The adapted HINT3 view retains those terms. See the verbatim original notice, attribution and source links, and pinned file hashes. HINT3 labels are not silently relicensed as MIT or merged into the choice catalog.
The inherited source-acquisition manifest preserves the earlier acquisition revisions and hashes. It is provenance for v3, not a separate downloadable FastBrain release.