Refresh leaderboard captures: four element tabs, champions by city, Live Earth

.gitattributes

@@ -38,3 +38,9 @@ assets/leaderboard/01_champion.png filter=lfs diff=lfs merge=lfs -text
 assets/leaderboard/04_results_and_10day_outlook.png filter=lfs diff=lfs merge=lfs -text
 assets/leaderboard/06_champions_by_period_and_lead.png filter=lfs diff=lfs merge=lfs -text
 assets/leaderboard/07_live_earth_city_champions.png filter=lfs diff=lfs merge=lfs -text
+assets/leaderboard/02_accuracy_board.png filter=lfs diff=lfs merge=lfs -text
+assets/leaderboard/03_error_by_day_and_city_map.png filter=lfs diff=lfs merge=lfs -text
+assets/leaderboard/08_element_min_temperature.png filter=lfs diff=lfs merge=lfs -text
+assets/leaderboard/09_element_wind.png filter=lfs diff=lfs merge=lfs -text
+assets/leaderboard/10_element_precipitation.png filter=lfs diff=lfs merge=lfs -text
+assets/leaderboard/12_champions_by_city.png filter=lfs diff=lfs merge=lfs -text

README.md

@@ -60,6 +60,10 @@ Left: error grows with lead time for every model, and the Darwin-Prediction-Weat
 
 Five periods (latest day, last 7 days, last 30 days, last 90 days, 2026 year to date) by seven lead times (1 to 7 days). Darwin-Prediction-Weather is No. 1 in all 35 cells.
 
+![Champions by city and lead time](assets/leaderboard/12_champions_by_city.png)
+
+City by city: 24 cities by seven lead times. Darwin-Prediction-Weather is No. 1 in 141 of the 168 cells for daily maximum temperature.
+
 ### 5. Monthly champion, every month on record
 
 ![Monthly champions 2026](assets/leaderboard/05_monthly_champions.png)
@@ -76,7 +80,7 @@ For each city: the observed value and the winning model for each of the last sev
 
 ![Live Earth: the most accurate model in each city over live rain radar](assets/leaderboard/07_live_earth_city_champions.png)
 
-The board's Live Earth view shows the 2026 champion of each city on a satellite map with live rain radar. Click a city on the board to see its forecast for the next days.
+The board's Live Earth view opens live global maps of wind, clouds, rain radar and temperature, and shows the 2026 champion of each city on a satellite map with live rain radar. Click a city on the board to see its forecast for the next days.
 
 Leaderboard data: weather data by [Open-Meteo](https://open-meteo.com/) (CC BY 4.0); verification with ERA5, Copernicus Climate Change Service. Live Earth imagery: NASA Global Imagery Browse Services (GIBS), part of NASA's Earth Science Data and Information System (ESDIS); rain radar by [RainViewer](https://www.rainviewer.com/).
 
@@ -91,7 +95,15 @@ The board ranks four elements, each on its own tab. Darwin-Prediction-Weather is
 | Daily maximum wind speed [km/h] | **2.25** (3.60) | **2.70** (4.07) | **3.43** (4.76) | **4.39** (5.69) |
 | Daily precipitation total [mm] | **4.15** (4.33) | **5.18** (5.24) | **6.80** (6.99) | **7.11** (7.30) |
 
-For temperature and wind its error is 13 to 39 percent below the next model; for precipitation, 1 to 4 percent. The full daily record of every forecast and observed value is open in [Weather-Model-Forecast-Archive](https://huggingface.co/datasets/FINAL-Bench/Weather-Model-Forecast-Archive).
+For temperature and wind its error is 13 to 39 percent below the next model; for precipitation, 1 to 4 percent.
+
+![Daily minimum temperature tab](assets/leaderboard/08_element_min_temperature.png)
+
+![Wind tab](assets/leaderboard/09_element_wind.png)
+
+![Precipitation tab](assets/leaderboard/10_element_precipitation.png)
+
+Each tab carries the same panels for its element: champion, accuracy board, error by forecast day, city map, daily results with the 10-day outlook, monthly champions and champions at a glance. The full daily record of every forecast and observed value is open in [Weather-Model-Forecast-Archive](https://huggingface.co/datasets/FINAL-Bench/Weather-Model-Forecast-Archive).
 
 ## WeatherBench 2 results (forecast engine)