Answer · Data & Analytics
What AI models does Julius AI use?
Julius AI runs on Claude (Anthropic), Claude Fable 5 (Anthropic), Claude Opus 4.7 (Anthropic), Claude Opus 4.8 (Anthropic), Claude Sonnet 4.6 (Anthropic), Claude Sonnet 5 (Anthropic), GPT 5.5 (OpenAI), GPT-5.2 (OpenAI), GPT-5.6 (OpenAI), Grok 4.5 (xAI), Julius (Julius), Julius Lite (Julius AI) and Julius Models (Julius).
- Models used
- 13
- Primary model
- Claude
- Public API
- Not published
- Last checked
- 2026-10-07
Model claims are labelled by how we know them: Claude — disclosed, Claude Fable 5 — disclosed, Claude Opus 4.7 — disclosed, Claude Opus 4.8 — disclosed, Claude Sonnet 4.6 — disclosed, Claude Sonnet 5 — disclosed, GPT 5.5 — disclosed, GPT-5.2 — disclosed, GPT-5.6 — disclosed, Grok 4.5 — disclosed, Julius — disclosed, Julius Lite — disclosed and Julius Models — disclosed. "Disclosed" means the vendor says so in public; "inferred" means it was derived from documentation, headers or release notes.
Context window: Not published.
Other stack signals: Google Drive, OneDrive, Sharepoint, Snowflake, BigQuery, Postgres, MySQL, SQL Server and Slack.
Cite this answer
Tomorrow. “What AI models does Julius AI use?” Tomorrow AI & Emerging Tech Index, AlienSquad, updated 2026-10-07. https://tomorrow.aliensquad.ai/q/what-models-does-julius-use
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