weather
Excarta (HEAL-ViT)
Weather model on WeatherBench 2 (2020).
Levelmodel
Classweather
Parametersnot in the notes
Contextnot in the notes
Released14 Feb 2024
Opennessunknown
Runs onnot in the notes
Statusactive
Benchmark Results
maintainer-run
WeatherBench 2 2domain
Z500 day 10, deterministic, Excarta (HEAL-ViT) vs ERA5maintainer-run
763.4
0450900
Score in RMSE m2/s2. Lower is better.
year 2020, 240x121 grid
Z500 day 5, deterministic, Excarta (HEAL-ViT) vs ERA5maintainer-run
271.4
0450900
Score in RMSE m2/s2. Lower is better.
year 2020, 240x121 grid
Z500 day 3, deterministic, Excarta (HEAL-ViT) vs ERA5maintainer-run
117.5
0450900
Score in RMSE m2/s2. Lower is better.
year 2020, 240x121 grid
Z500 day 1, deterministic, Excarta (HEAL-ViT) vs ERA5maintainer-run
38.7
0450900
Score in RMSE m2/s2. Lower is better.
year 2020, 240x121 grid
Where this comes from
Every score names who ran it: vendor-reported, maintainer-run or independent. A rank is shown with the population it was ranked in (gap rule 3).
Identity
- Developer
- not in the notes
- Family
- not in the notes
- Released
- 14 Feb 2024 sourcesannouncement page
- Weights published
- –
- Record checked
- 10 Oct 2026
Where this comes from
Developer and dates from the research notes. Release date is the vendor's public announcement; weights date is when open weights were published.
Architecture and Size
- Architecture
- other
- Total parameters
- – sources
- Active parameters
- –
- Checkpoint parameters
- –
- Context length
- not in the notes
- Input
- sensor
- Output
- sensor
Where this comes from
Parameter counts as the developer states them. Where the checkpoint holds a different total, both are shown (register A16).
Openness and Access
- Openness
- unknown
- Licence
- not in the notes sources
- Access routes
- not in the notes
Where this comes from
The licence file governs over registry tags and aggregator labels.
Deployment
- Runs on
- not in the notes
- Footprint
- not in the notes
- Runtimes
- not in the notes
Where this comes from
Deployment tiers and runtimes as named in the notes. Footprint is the notes' figure, not a measurement by AURION.
Indonesia
- Indonesian support
- not stated
- Regional languages
- not in the notes
- Jakarta hosting
- unknown
- Languages
- not in the notes
Where this comes from
Indonesia fields are carried on every model; unknown is an allowed value.
Lineage
The notes record no lineage for this model.
Industry Use Cases
No industry use case links this model.
Links
Developersnone recorded
ModelExcarta (HEAL-ViT)weather
Use CasesWeather ForecastingAgricultureUse cases of models in the same R&D topic; none is recorded for this model itself.
Who Runs It
Badan Meteorologi, Klimatologi, dan Geofisika (BMKG)Contract signed, 5 Feb 2026Badan Meteorologi, Klimatologi, dan Geofisika (BMKG)In production, 23 Sep 2025Deployments of these use cases; none names this model.
Badan Meteorologi, Klimatologi, dan Geofisika (BMKG)Contract signed, 5 Feb 2026Badan Meteorologi, Klimatologi, dan Geofisika (BMKG)In production, 23 Sep 2025Deployments of these use cases; none names this model.Sources
- Dash researchsites.withgoogle.com https://researchsites.withgoogle.com/weatherbench/deterministic/
- arxiv.org/abs/2403.17016 https://arxiv.org/abs/2403.17016
To cite this page: Project AURION, AI Use-Cases Research & Innovation, "Excarta (HEAL-ViT)", https://aurion.semai.id/models/excarta-heal-vit/, records of October 2026.