GRIBS IA avec Saildocs

Bonjour,
depuis quelques jour le systeme Saildocs rend disponibles les gribs des modeles paires IA du GEFS et ECMWF; la syntaxe de la requete est toujours la meme, code modele AIGFS pour le premier, AIFS pour le deuxieme.

_AI GFS:

NOAA has released an AI-based GFS global model (AIGFS) for evaluation, and from Dec 17 2025 as an experimental release designated as AIGFS. AIGFS is a data-driven deterministic model based on Google DeepMind's GraphCast model. This model, and ECMWF's AI version of their IFS global model AIFS, share the initialization with their physics-based counterparts but use history rather than physics to predict future weather. It's a fundamentally different approach, and very much experimental at this point. Since initialization is shared with GFS the first few forecast days will be similar but then likely diverge.
This model is run every 6 hours (HH=00,06,12,18z) and starts becoming available at HH+03:40. Saildocs tracks the model run and makes data available as it is generated, generally finished out to 360 hours by HH+4:20.
Currently available AIGFS parameters are:
- PRMSL (PRessure/Mean Sea Level)
- WIND (10 meters above surface)
- TMP (temperature 2 meters above surface)
- SFCTMP (surface temperature)
- APCP (Accumulated precip)
Data is currently available for 6-hourly forecasts out to 384 (16 days), at this writing the zero-hour forecast (analysis) is not always available. _

_ECMWF's AIFS Model:

In addition to the physics-based IFS, ECMWF has also launched an operational version of their Artificial Intelligence Forecasting System, AIFS. This data is available from ECMWF's open-data project, see terms below.
Currently available parameters are:
- WIND (10 meters above surface)
- PRMSL (PRessure/Mean Sea Level)
- TMP (temperature 2 meters above surface)
The grid is 0.25 x 0.25 deg, and forecasts are updated every 6 hours, from 0 to 360 hours forecast times (15 days) at 6-hour increments. Data is usually available 6 hours after the Synoptic time (HH+6), so 06:00z, 12:00z, 18:00z and 00:00z (utc) for the 00z, 06z, 12z and 18z model runs, repsecitvely. (Yes, earlier than ECMWF's IFS).
A typical request might be:
send AIFS:35N,19N,123W,102W|0.25,0.25|0,3..72|PRMSL,WIND_