Foundation model · Huawei Noah's Ark Lab · Sep 2026

Tabby with weather inputs

tabby_cov

#9of 40 ranked models
1118Elo rating
19days run live

Error over time

00.51This modelField median2 Oct 20263 Nov 202618 Oct 2026: 0.64219 Oct 2026: 0.61420 Oct 2026: 0.56221 Oct 2026: 0.54222 Oct 2026: 0.51723 Oct 2026: 0.50024 Oct 2026: 0.49825 Oct 2026: 0.47026 Oct 2026: 0.47827 Oct 2026: 0.49528 Oct 2026: 0.49529 Oct 2026: 0.48930 Oct 2026: 0.48531 Oct 2026: 0.4551 Nov 2026: 0.4362 Nov 2026: 0.3743 Nov 2026: 0.410

Seven-day running error against repeating last week, where 1 is no better than that.

In the field

Day-ahead priceDay-ahead price: 0.269#12
WindWind: 0.198#12
SolarSolar: 0.377#11
LoadLoad: 0.640#7

Each dot is a ranked model; further left is better. The line marks repeating last week.

Rank by zone

Price
Wind
Solar
Load
BE
#4
#15
#9
#10
NL
#11
#14
#8
#4
FR
#4
#10
#5
#7
DE-LU
#5
#9
#10
#15
DK1
#14
#12
#5
#13
DK2
#30
#12
#10
#5

Bigger is a better place among the ranked models in that series.

What it sees

History
WeatherICON-EU · GFS · IFS
Load forecast
Fuel prices
Calendar