StableBeluga2

Name: StableBeluga2
Author: Stability AI

StableBeluga2 is a Stability AI model published on the official Stability AI Hugging Face organization.

Capabilities

vision

tool call

structured output

reasoning

json mode

streaming

fine tuning

batch

Creatorstability

Family—

License—

Parameters—

Statusactive

Input modalitiestext

Output modalitiestext

Architecture—

Knowledge cutoff—

Training data cutoff—

Release date2023-07-20

Deprecation date—

Typechat

Reasoning tokens—

Max input—

Open weightYes

Sourceofficial

Last updated2026-11-11

Chat CompletionsPOST

Generate chat responses with messageshttps://api.stability.ai/v1/chat/completions

GET/v1/models/stability/StableBeluga2