Contamination Map Methodology

Time series / Model

TiRex-2-gifteval-zs (TiRex-2-g)

Organisation
NXAI
Family
TiRex · version 2
Released
2026-07-01 (arXiv v1 submission date (https://arxiv.org/abs/2607.01204); HF repo created 2026-06-24 (HF API createdAt).)
Checkpoints
NX-AI/TiRex-2-gifteval-zs
Weights
Open · apache-2.0
Links
PaperModel cardCode

Training data disclosure: Full list

Level determined for 100% of benchmark cells.

“Table 4: Training datasets — Salesforce/lotsa_data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“Reported scores for each benchmark are produced by the checkpoint trained on the corpus from which that benchmark's data has been excluded.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“`zero-shot` loads `NX-AI/TiRex-2-gifteval-zs`.”
raw.githubusercontent.com · readme · examples/gifteval README · retrieved 2026-10-15

Other declared training data

Declared exclusions

Benchmark cells

GIFT-Eval

Not seen Jena Weather (GIFT-Eval) · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen BizITObs - Application · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen BizITObs - Service · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen BizITObs - L2C · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen Bitbrains - Fast Storage · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen Bitbrains - rnd · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen Restaurant (Recruit Restaurant Visitor Forecasting) · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen ETT1 (GIFT-Eval) · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen ETT2 (GIFT-Eval) · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen Loop Seattle (LibCity) · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen SZ-Taxi (LibCity) · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen M_DENSE (LibCity) · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Related data seen Solar (LSTNet, 137 Alabama PV plants) · related dataset NREL Solar Power Data for Integration Studies (2006) was used; the authors state this dataset was excluded

Evidence (5)
“chronos_datasets/solar”
arxiv.org · paper · Appendix E, Table 5 (autogluon/chronos_datasets), TiRex-2-GIFT-Eval column · retrieved 2026-10-15
“The uploaded dataset contains the aggregated version of a subset of the original dataset used by Lai et al. (2017).”
zenodo.org · dataset card · retrieved 2026-10-15
“Solar (5 Min., Hourly) contains data about solar power generation in the US in 2006. The original data has 5 minute frequency and was obtained from https://www.nrel.gov/grid/solar-power-data.html”
arxiv.org · paper · Appendix B · retrieved 2026-10-15
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen Hierarchical Sales (Mancuso et al., 2020) · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen M4 Yearly · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen M4 Quarterly · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen M4 Monthly · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen M4 Weekly · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen M4 Daily · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen M4 Hourly · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen Hospital · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen COVID Deaths · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen US Births · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen Saugeen River Flow · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen Temperature Rain · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen KDD Cup 2018 · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen Car Parts · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Not seen ElectricityLoadDiagrams20112014 (UCI) · the authors state the dataset was excluded from training

Evidence (2)
“trained on datasets that do not overlap with Gift-Eval and Gift-Eval-Pretrain.”
huggingface.co · model card · model card · retrieved 2026-10-15
“For the GIFT-Eval checkpoint, we remove the leaking Alabama subsets of the solar datasets from the training data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15

Long-horizon forecasting (ETT, Electricity, Traffic, Weather, Exchange, ILI)

Not seen ETTh1 · absent from the complete list of training data

Evidence (3)
“Table 4: Training datasets — Salesforce/lotsa_data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“Reported scores for each benchmark are produced by the checkpoint trained on the corpus from which that benchmark's data has been excluded.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“`zero-shot` loads `NX-AI/TiRex-2-gifteval-zs`.”
raw.githubusercontent.com · readme · examples/gifteval README · retrieved 2026-10-15

Not seen ETTh2 · absent from the complete list of training data

Evidence (3)
“Table 4: Training datasets — Salesforce/lotsa_data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“Reported scores for each benchmark are produced by the checkpoint trained on the corpus from which that benchmark's data has been excluded.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“`zero-shot` loads `NX-AI/TiRex-2-gifteval-zs`.”
raw.githubusercontent.com · readme · examples/gifteval README · retrieved 2026-10-15

Not seen ETTm1 · absent from the complete list of training data

Evidence (3)
“Table 4: Training datasets — Salesforce/lotsa_data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“Reported scores for each benchmark are produced by the checkpoint trained on the corpus from which that benchmark's data has been excluded.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“`zero-shot` loads `NX-AI/TiRex-2-gifteval-zs`.”
raw.githubusercontent.com · readme · examples/gifteval README · retrieved 2026-10-15

Not seen ETTm2 · absent from the complete list of training data

Evidence (3)
“Table 4: Training datasets — Salesforce/lotsa_data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“Reported scores for each benchmark are produced by the checkpoint trained on the corpus from which that benchmark's data has been excluded.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“`zero-shot` loads `NX-AI/TiRex-2-gifteval-zs`.”
raw.githubusercontent.com · readme · examples/gifteval README · retrieved 2026-10-15

Not seen Electricity (ECL, 321 clients) · absent from the complete list of training data

Evidence (3)
“Table 4: Training datasets — Salesforce/lotsa_data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“Reported scores for each benchmark are produced by the checkpoint trained on the corpus from which that benchmark's data has been excluded.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“`zero-shot` loads `NX-AI/TiRex-2-gifteval-zs`.”
raw.githubusercontent.com · readme · examples/gifteval README · retrieved 2026-10-15

Seen, split unclear Traffic (PeMS San Francisco Bay, 862 sensors) · the dataset was used; the source does not say which part

Evidence (1)
“chronos_datasets/monash_traffic”
arxiv.org · paper · Appendix E, Table 5 (autogluon/chronos_datasets), TiRex-2-GIFT-Eval column · retrieved 2026-10-15

Not seen Weather (Jena, 2020; Autoformer) · absent from the complete list of training data

Evidence (3)
“Table 4: Training datasets — Salesforce/lotsa_data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“Reported scores for each benchmark are produced by the checkpoint trained on the corpus from which that benchmark's data has been excluded.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“`zero-shot` loads `NX-AI/TiRex-2-gifteval-zs`.”
raw.githubusercontent.com · readme · examples/gifteval README · retrieved 2026-10-15

Seen, split unclear Exchange-Rate · the dataset was used; the source does not say which part

Evidence (1)
“chronos_datasets/exchange_rate”
arxiv.org · paper · Appendix E, Table 5 (autogluon/chronos_datasets), TiRex-2-GIFT-Eval column · retrieved 2026-10-15

Related data seen ILI (CDC influenza-like illness, national) · related dataset CDC FluView ILINet (LOTSA) was used

Evidence (4)
“lotsa_data/cdc_fluview_ilinet”
arxiv.org · paper · Appendix E, Table 4 (Salesforce/lotsa_data), TiRex-2-GIFT-Eval column · retrieved 2026-10-15
“includes the weekly recorded influenza-like illness (ILI) patients data from Centers for Disease Control and Prevention of the United States between 2002 and 2021”
arxiv.org · paper · Section 4 (Datasets) · retrieved 2026-10-15
“https://gis.cdc.gov/grasp/fluview/fluportaldashboard.html”
arxiv.org · paper · Section 4, footnote 4 · retrieved 2026-10-15
“CDC Fluview ILINet CDC Fluview WHO NREVSS”
arxiv.org · paper · Table 14 (dataset column) · retrieved 2026-10-15

Time-series anomaly detection

Not seen TSB-AD-U (TSB-AD univariate) · absent from the complete list of training data

Evidence (3)
“Table 4: Training datasets — Salesforce/lotsa_data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“Reported scores for each benchmark are produced by the checkpoint trained on the corpus from which that benchmark's data has been excluded.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“`zero-shot` loads `NX-AI/TiRex-2-gifteval-zs`.”
raw.githubusercontent.com · readme · examples/gifteval README · retrieved 2026-10-15

Not seen TSB-AD-M (TSB-AD multivariate) · absent from the complete list of training data

Evidence (3)
“Table 4: Training datasets — Salesforce/lotsa_data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“Reported scores for each benchmark are produced by the checkpoint trained on the corpus from which that benchmark's data has been excluded.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“`zero-shot` loads `NX-AI/TiRex-2-gifteval-zs`.”
raw.githubusercontent.com · readme · examples/gifteval README · retrieved 2026-10-15

Not seen UCR Time Series Anomaly Archive (Hexagon ML/UCR, KDD Cup 2021) · absent from the complete list of training data

Evidence (3)
“Table 4: Training datasets — Salesforce/lotsa_data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“Reported scores for each benchmark are produced by the checkpoint trained on the corpus from which that benchmark's data has been excluded.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“`zero-shot` loads `NX-AI/TiRex-2-gifteval-zs`.”
raw.githubusercontent.com · readme · examples/gifteval README · retrieved 2026-10-15

Not seen Server Machine Dataset (SMD) · absent from the complete list of training data

Evidence (3)
“Table 4: Training datasets — Salesforce/lotsa_data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“Reported scores for each benchmark are produced by the checkpoint trained on the corpus from which that benchmark's data has been excluded.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“`zero-shot` loads `NX-AI/TiRex-2-gifteval-zs`.”
raw.githubusercontent.com · readme · examples/gifteval README · retrieved 2026-10-15

Not seen Mars Science Laboratory (MSL) telemetry anomaly dataset · absent from the complete list of training data

Evidence (3)
“Table 4: Training datasets — Salesforce/lotsa_data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“Reported scores for each benchmark are produced by the checkpoint trained on the corpus from which that benchmark's data has been excluded.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“`zero-shot` loads `NX-AI/TiRex-2-gifteval-zs`.”
raw.githubusercontent.com · readme · examples/gifteval README · retrieved 2026-10-15

Not seen Soil Moisture Active Passive (SMAP) telemetry anomaly dataset · absent from the complete list of training data

Evidence (3)
“Table 4: Training datasets — Salesforce/lotsa_data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“Reported scores for each benchmark are produced by the checkpoint trained on the corpus from which that benchmark's data has been excluded.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“`zero-shot` loads `NX-AI/TiRex-2-gifteval-zs`.”
raw.githubusercontent.com · readme · examples/gifteval README · retrieved 2026-10-15

Not seen Pooled Server Metrics (PSM) · absent from the complete list of training data

Evidence (3)
“Table 4: Training datasets — Salesforce/lotsa_data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“Reported scores for each benchmark are produced by the checkpoint trained on the corpus from which that benchmark's data has been excluded.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“`zero-shot` loads `NX-AI/TiRex-2-gifteval-zs`.”
raw.githubusercontent.com · readme · examples/gifteval README · retrieved 2026-10-15

Not seen Secure Water Treatment (SWaT) · absent from the complete list of training data

Evidence (3)
“Table 4: Training datasets — Salesforce/lotsa_data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“Reported scores for each benchmark are produced by the checkpoint trained on the corpus from which that benchmark's data has been excluded.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“`zero-shot` loads `NX-AI/TiRex-2-gifteval-zs`.”
raw.githubusercontent.com · readme · examples/gifteval README · retrieved 2026-10-15

Not seen Yahoo S5 Labeled Anomaly Detection Dataset (Yahoo Webscope S5) · absent from the complete list of training data

Evidence (3)
“Table 4: Training datasets — Salesforce/lotsa_data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“Reported scores for each benchmark are produced by the checkpoint trained on the corpus from which that benchmark's data has been excluded.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“`zero-shot` loads `NX-AI/TiRex-2-gifteval-zs`.”
raw.githubusercontent.com · readme · examples/gifteval README · retrieved 2026-10-15

Not seen Numenta Anomaly Benchmark (NAB) · absent from the complete list of training data

Evidence (3)
“Table 4: Training datasets — Salesforce/lotsa_data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“Reported scores for each benchmark are produced by the checkpoint trained on the corpus from which that benchmark's data has been excluded.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“`zero-shot` loads `NX-AI/TiRex-2-gifteval-zs`.”
raw.githubusercontent.com · readme · examples/gifteval README · retrieved 2026-10-15

Time-series classification

Not seen UCR Time Series Classification Archive (2018) · absent from the complete list of training data

Evidence (3)
“Table 4: Training datasets — Salesforce/lotsa_data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“Reported scores for each benchmark are produced by the checkpoint trained on the corpus from which that benchmark's data has been excluded.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“`zero-shot` loads `NX-AI/TiRex-2-gifteval-zs`.”
raw.githubusercontent.com · readme · examples/gifteval README · retrieved 2026-10-15

Not seen UEA Multivariate Time Series Classification Archive (2018) · absent from the complete list of training data

Evidence (3)
“Table 4: Training datasets — Salesforce/lotsa_data.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“Reported scores for each benchmark are produced by the checkpoint trained on the corpus from which that benchmark's data has been excluded.”
arxiv.org · paper · Appendix E · retrieved 2026-10-15
“`zero-shot` loads `NX-AI/TiRex-2-gifteval-zs`.”
raw.githubusercontent.com · readme · examples/gifteval README · retrieved 2026-10-15

Notes

Training list = the paper's 'TiRex-2-GIFT-Eval' column (Tables 4-5), attributed to this HF checkpoint because the paper's GIFT-Eval checkpoint is the zero-shot one; see open question: that column contains LOTSA datasets that are also in GIFT-Eval Pretrain (e.g. PEMS03, LOS_LOOP), which conflicts with the card's 'do not overlap with ... Gift-Eval-Pretrain'. Includes Chronos exchange_rate and monash_traffic (long-horizon source data). Plus ~15M synthetic GP series and 1% dysts trajectories.

Sources