d1-ultra
ClosedGeneral LLM
d1-ultra is a model from Liquid AI's d1 family, released on 2026-10-16. It is closed-source with no open weights. Directory entry will be updated as more details emerge.
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—per 1M tokens (in / out)
—parameters
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Commercial useUnknown
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Familyd1
API price
USD per 1M tokensNo public API price yet.
2026-10-16
Liquid AI releases d1-ultra, topping Artificial Analysis Decision IndexArtificial Analysis