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Stable Beluga 2

ECI#202
117
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 117 and ranks 202nd of 249 tracked models. At the time of its release, it ranked 4th of 21 tracked models.

Input price—
Output price—
Parameters7.0e10
Training computeUnknown

Stable Beluga 2 vs select alternatives

Reasoning
DomainBenchmark
Stable Beluga 2
Stability AI
Jul. 20, 2023
Open weights
GPT-4 (Mar 2023)
OpenAI
Mar. 14, 2023
Closed weights
Claude 2
Anthropic
Jul. 11, 2023
Closed weights
Llama 2-70B
Meta AI
Jul. 18, 2023
Open weights
ECI scoreBest score 166
117126120114
Ranking#202#173#189#208
Conceptual reasoning
BBHBest score 89.2%
69.3%
n/a
n/a
58.5%
Language understanding
HellaSwagBest score 95.3%
84.1%
95.3%
n/a
n/a
Mathematics
GSM8KBest score 94.5%
69.6%
92.0%
n/a
58.7%
World knowledge
MMLUBest score 88.1%
68.6%
86.4%
78.5%
59.9%

Model metadata

General
OrganizationStability AI
Release dateJul. 20, 2023
Model accessibilityOpen weights
CountryUnited Kingdom
Knowledge cutoffUnknown
Provider notesMeet Stable Beluga 1 and Stable Beluga 2, Our Large and Mighty Instruction Fine-Tuned Language Models
Pricing
Input price—
Output price—
Training
Parameters7.0e10
Training computeUnknown
Training hardwareUnknown
Training timeUnknown
Training dataset sizeUnknown