tencent

8 models, with 14 monitored endpoints (5 actively tracked, 9 no longer) across 9 providers. 3 of them show at least one detected change — the model version is nominally fixed, so the movement is in how it is served.

8
Models
14
Monitored endpoints
5
Actively tracked
14
Changes total
9
Providers

Models

Model Monitored endpoints Providers Changes Endpoints changed Last change
hy3 retired
6 retired · 1 not selected
 5 5 9 4/5 2026-08-28
hy4-preview 5 5 3 2/5 2026-10-10
hy3-preview retired
2 retired
 2 2 2 1/2 2026-08-28
hunyuan-a13b-instruct retired
2 retired
 1 1 — 0/1 —
hunyuan-a13b-instruct:free retired
1 retired
 1 1 — 0/1 —
hy-mt2-1.8b retired
1 retired
 0 0 — 0/0 —
hy-mt2-30b-a3b errors out
1 errors out
 0 0 — 0/0 —
hy-mt2-7b retired
1 retired
 0 0 — 0/0 —
8 models · monitored since 2025-08-11

Timothée Chauvin, Erwan Le Merrer, François Taïani, Gilles Tredan (2026), "Log Probability Tracking of LLM APIs". ICLR 2026. https://arxiv.org/abs/2512.03816

Timothée Chauvin, Clément Lalanne, Erwan Le Merrer, Jean-Michel Loubes, François Taïani, Gilles Tredan (2026), "Token-Efficient Change Detection in LLM APIs". ICML 2026. https://arxiv.org/abs/2602.11083

@inproceedings{
chauvin2026log,
title={Log Probability Tracking of {LLM} {API}s},
author={Timothee Chauvin and Erwan Le Merrer and Francois Taiani and Gilles Tredan},
booktitle={The Fourteenth International Conference on Learning Representations},
year={2026},
url={https://openreview.net/forum?id=hFxivbAgVP}
}

@inproceedings{
chauvin2026tokenefficient,
title={Token-Efficient Change Detection in {LLM} {API}s},
author={Timothee Chauvin and Cl{\'e}ment Lalanne and Erwan Le Merrer and Jean-Michel Loubes and Francois Taiani and Gilles Tredan},
booktitle={Forty-third International Conference on Machine Learning},
year={2026},
url={https://openreview.net/forum?id=7cMlZZYZT0}
}