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Stable Beluga 2

ECI#202
110
Stability AI
Jul. 20, 2023
Open weights

Stable Beluga 2 is an open-weights model from Stability AI, released July 20, 2023. It has an ECI score of 110 and ranks 202nd of 240 tracked models. At the time of its release, it ranked 4th of 20 tracked models.

Stable Beluga 2 vs select alternatives

DomainBenchmark
Stable Beluga 2
Stability AI
Jul. 20, 2023
Open weights
OpenAI
Mar. 14, 2023
Closed weights
Anthropic
Jul. 11, 2023
Closed weights
Meta AI
Jul. 18, 2023
Open weights
ECI scoreBest score 173
110122117106
Ranking#202#180#191#207
Conceptual reasoning
BBHBest score 89%
69%
n/a
n/a
59%
Language understanding
HellaSwagBest score 95%
84%
95%
n/a
n/a
Mathematics
GSM8KBest score 95%
70%
92%
n/a
59%
World knowledge
MMLUBest score 88%
69%
86%
79%
60%

Model metadata