# Long-term forecasting on ETTm2 v1 (test) Source: [Long-term forecasting on ETTm2 v1 (test)]() Collection index: [llms.txt]() Data updated: 2026-04-28T07:42:30.510Z Evaluation of models performing long-term forecasting on the test split of the ETTm2 v1 dataset, typically measured using MSE and MAE. A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage. | Scope | Recorded value | | --- | --- | | Task | Long-term forecasting | | Dataset (including any stated split) | ETTm2 v1 (test) | | Metric | MSE | | Unit | SCALAR | | Direction | Lower is better | | Results loaded | 26 of 26 | | Coverage | All results currently returned for this benchmark | Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol. ## Metrics - [MSE](): Lower is better; unit: SCALAR. - [MAE](): Lower is better; unit: SCALAR. ## Recorded results | Method | MSE | Result date | Report paper | | --- | --- | --- | --- | | AdaMamba | 0.173 | Not recorded | 69f03ee655a3c32af89f9eb5 | | AdaMamba | 0.237 | Not recorded | 69f03ee655a3c32af89f9eb5 | | TS-Memory | 0.266 | Not recorded | 698eaff5c97a0b3e3b5e6632 | | TS-Memory | 0.267 | Not recorded | 698eaff5c97a0b3e3b5e6632 | | TS-Memory | 0.27 | Not recorded | 698eaff5c97a0b3e3b5e6632 | | Sundial | 0.276 | Not recorded | 698eaff5c97a0b3e3b5e6632 | | Fredformer | 0.279 | Not recorded | 68fa74071e209131cea5f56d | | TS-Memory | 0.279 | Not recorded | 698eaff5c97a0b3e3b5e6632 | | Attraos | 0.28 | Not recorded | 68fa48611e209131ce92f333 | | PatchTST | 0.28 | Not recorded | 69f03ee655a3c32af89f9eb5 | | Koopa | 0.281 | Not recorded | 68fa48611e209131ce92f333 | | PatchTST | 0.281 | Not recorded | 68fa74071e209131cea5f56d | | TimeMachine | 0.281 | Not recorded | 69f03ee655a3c32af89f9eb5 | | PatchTST | 0.283 | Not recorded | 68fa48611e209131ce92f333 | | RWKV-TS | 0.285 | Not recorded | 68fa48611e209131ce92f333 | | iTransformer | 0.288 | Not recorded | 68fa74071e209131cea5f56d | | S-Mamba | 0.289 | Not recorded | 68fa48611e209131ce92f333 | | InvTrm | 0.291 | Not recorded | 68fa48611e209131ce92f333 | | ChronosBolt | 0.291 | Not recorded | 698eaff5c97a0b3e3b5e6632 | | GPT-TS | 0.294 | Not recorded | 68fa48611e209131ce92f333 | | Chronos2 | 0.295 | Not recorded | 698eaff5c97a0b3e3b5e6632 | | AdaMamba | 0.296 | Not recorded | 69f03ee655a3c32af89f9eb5 | | Mamba4TS | 0.299 | Not recorded | 68fa48611e209131ce92f333 | | TimesFM | 0.332 | Not recorded | 698eaff5c97a0b3e3b5e6632 | | DLinear | 0.345 | Not recorded | 68fa48611e209131ce92f333 | | AdaMamba | 0.393 | Not recorded | 69f03ee655a3c32af89f9eb5 | ### AdaMamba MSE: 0.173. Result ID: 69f064de47f34ce924d5fb55. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Input Length (T)":"96","Prediction Length (H)":"96"}. This record does not assert independent reproduction. ### AdaMamba MSE: 0.237. Result ID: 69f064de47f34ce924d5fb56. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Input Length (T)":"96","Prediction Length (H)":"192"}. This record does not assert independent reproduction. ### TS-Memory MSE: 0.266. Result ID: 6998bf4c5698665ec4226803. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"backbone":"Sundial"}. This record does not assert independent reproduction. ### TS-Memory MSE: 0.267. Result ID: 6998bf4c5698665ec42267ff. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"backbone":"ChronosBolt"}. This record does not assert independent reproduction. ### TS-Memory MSE: 0.27. Result ID: 6998bf4c5698665ec4226801. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"backbone":"Chronos2"}. This record does not assert independent reproduction. ### Sundial MSE: 0.276. Result ID: 6998bf4c5698665ec4226802. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"setting":"Origin"}. This record does not assert independent reproduction. ### Fredformer MSE: 0.279. Result ID: 69932b8a3a6c3148491433e2. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Prediction Length":"Avg","Input Sequence Length":"96"}. This record does not assert independent reproduction. ### TS-Memory MSE: 0.279. Result ID: 6998bf4c5698665ec4226805. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"backbone":"TimesFM"}. This record does not assert independent reproduction. ### Attraos MSE: 0.28. Result ID: 698b9de67a967eddb770126d. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Input length":"96","Prediction horizons":"{96, 192, 336, 720}"}. This record does not assert independent reproduction. ### PatchTST MSE: 0.28. Result ID: 69f064de47f34ce924d5fb5a. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Input Length (T)":"96","Prediction Length (H)":"Average"}. This record does not assert independent reproduction. ### Koopa MSE: 0.281. Result ID: 698b9de67a967eddb7701272. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Input length":"96","Prediction horizons":"{96, 192, 336, 720}"}. This record does not assert independent reproduction. ### PatchTST MSE: 0.281. Result ID: 69932b8a3a6c3148491433e4. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Prediction Length":"Avg","Input Sequence Length":"96"}. This record does not assert independent reproduction. ### TimeMachine MSE: 0.281. Result ID: 69f064de47f34ce924d5fb59. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Input Length (T)":"96","Prediction Length (H)":"Average"}. This record does not assert independent reproduction. ### PatchTST MSE: 0.283. Result ID: 698b9de67a967eddb7701274. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Input length":"96","Prediction horizons":"{96, 192, 336, 720}"}. This record does not assert independent reproduction. ### RWKV-TS MSE: 0.285. Result ID: 698b9de67a967eddb7701270. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Input length":"96","Prediction horizons":"{96, 192, 336, 720}"}. This record does not assert independent reproduction. ### iTransformer MSE: 0.288. Result ID: 69932b8a3a6c3148491433e3. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Prediction Length":"Avg","Input Sequence Length":"96"}. This record does not assert independent reproduction. ### S-Mamba MSE: 0.289. Result ID: 698b9de67a967eddb770126f. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Input length":"96","Prediction horizons":"{96, 192, 336, 720}"}. This record does not assert independent reproduction. ### InvTrm MSE: 0.291. Result ID: 698b9de67a967eddb7701273. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Input length":"96","Prediction horizons":"{96, 192, 336, 720}"}. This record does not assert independent reproduction. ### ChronosBolt MSE: 0.291. Result ID: 6998bf4c5698665ec42267fe. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"setting":"Origin"}. This record does not assert independent reproduction. ### GPT-TS MSE: 0.294. Result ID: 698b9de67a967eddb7701271. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Input length":"96","Prediction horizons":"{96, 192, 336, 720}"}. This record does not assert independent reproduction. ### Chronos2 MSE: 0.295. Result ID: 6998bf4c5698665ec4226800. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"setting":"Origin"}. This record does not assert independent reproduction. ### AdaMamba MSE: 0.296. Result ID: 69f064de47f34ce924d5fb57. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Input Length (T)":"96","Prediction Length (H)":"336"}. This record does not assert independent reproduction. ### Mamba4TS MSE: 0.299. Result ID: 698b9de67a967eddb770126e. [Reporting paper]() Recorded evaluation configuration: {"Input length":"96","Prediction horizons":"{96, 192, 336, 720}","Time Embedding":true}. This record does not assert independent reproduction. ### TimesFM MSE: 0.332. Result ID: 6998bf4c5698665ec4226804. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"setting":"Origin"}. This record does not assert independent reproduction. ### DLinear MSE: 0.345. Result ID: 698b9de67a967eddb7701275. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Input length":"96","Prediction horizons":"{96, 192, 336, 720}"}. This record does not assert independent reproduction. ### AdaMamba MSE: 0.393. Result ID: 69f064de47f34ce924d5fb58. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Input Length (T)":"96","Prediction Length (H)":"720"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.