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Human activity recognition leaderboard

opentslm-har-cot: macro-F1

1 reported result for human activity recognition on opentslm-har-cot, ranked by macro-F1. Every row cites its source publication.

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  1. Leaderboard added with 1 result

From the hub's dated sync history: new results as they are added, and SOTA stars as they are awarded or move.

This page ranks every result ChatPPG has recorded for human activity recognition on opentslm-har-cot, measured by Macro-F1 on HAR activities (higher is better). Each number is copied from the publication cited in its row, and ranks apply only within this dataset and metric and this protocol group.

Only one result has been reported on this dataset and metric so far, so this is a reference point rather than a multi-method comparison.

Evaluation protocol: Not a single-benchmark sensor classification (an average over several benchmarks, or a question-answer format); not comparable with sensor-classification results.

Human activity recognition (IMU): opentslm-har-cot, Macro-F1 on HAR activities. Reported rankings; evaluation protocols may differ.
RankMethod & evaluationMacro-F1 on HAR activities↑ Higher is better
1Lapras

lapras-latent-reasoning-time-series-language-models-2026 (Lapras on ChatTS-7B)

Evaluation details · open weights

Multiple-choice HAR QA (OpenTSLM, Langer et al. 2026), 8,222 test items; same-backbone Explicit-CoT 67.27, No-CoT 63.41; OpenTSLM-1B+Lapras 68.20, SLIP-1B+Lapras 70.75.

Label set: OpenTSLM HAR-CoT answer options

Weights: open

73.53 (%)

Rows are ranked only within this task × dataset × metric and one protocol group. Protocols can still differ in detail; read each method's evaluation details before comparing.

Sources on this board

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Data and submissions

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CC BY 4.0ChatPPG compiled this data. You can copy, adapt and republish it, including in articles, slides, papers and AI tools, as long as you credit ChatPPG and link to this page. Please also cite the original studies for any number you use.

Attribution

Source: ChatPPG, opentslm-har-cot macro-F1 leaderboard: human activity recognition, https://chatppg.com/research/leaderboards/har/opentslm-har-cot-macro-f1-har (CC BY 4.0)

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Source: <a href="https://chatppg.com/research/leaderboards/har/opentslm-har-cot-macro-f1-har">ChatPPG, opentslm-har-cot macro-F1 leaderboard: human activity recognition</a> (<a href="https://creativecommons.org/licenses/by/4.0/" rel="license">CC BY 4.0</a>)

Cite the page URL and the date you accessed it. Please also cite the original publications listed above.

APA

ChatPPG. (2026). opentslm-har-cot macro-F1 leaderboard: human activity recognition [Data set]. ChatPPG Research Hub. https://chatppg.com/research/leaderboards/har/opentslm-har-cot-macro-f1-har

BibTeX
@misc{chatppg_har_opentslm_har_cot_macro_f1_har,
  author       = {{ChatPPG}},
  title        = {{opentslm-har-cot macro-F1 leaderboard: human activity recognition}},
  year         = {2026},
  month        = oct,
  howpublished = {\url{https://chatppg.com/research/leaderboards/har/opentslm-har-cot-macro-f1-har}},
  note         = {ChatPPG Research Hub}
}
CITATION.cff
cff-version: 1.2.0
message: "If you use this resource, please cite it as below."
type: dataset
title: "opentslm-har-cot macro-F1 leaderboard: human activity recognition"
authors:
  - name: "ChatPPG"
url: "https://chatppg.com/research/leaderboards/har/opentslm-har-cot-macro-f1-har"
date-released: "2026-10-19"