Answer · Data & Analytics
What AI models does Hex use?
Hex runs on Claude (Anthropic), Claude Opus 5 (Anthropic), Fable 5 (Anthropic), GPT-5.2 (OpenAI), GPT-5.6 Luna (OpenAI), GPT-5.6 Sol (OpenAI), GPT-5.6 Terra (OpenAI) and Kimi K2.7 (Moonshot AI), and routes requests between them.
- Models used
- 8
- Primary model
- Claude
- Public API
- Yes
- Last checked
- 2026-09-11
Model claims are labelled by how we know them: Claude — disclosed, Claude Opus 5 — disclosed, Fable 5 — disclosed, GPT-5.2 — disclosed, GPT-5.6 Luna — disclosed, GPT-5.6 Sol — disclosed, GPT-5.6 Terra — disclosed and Kimi K2.7 — 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: Snowflake, ClickHouse, Databricks, dbt, Figma and AWS.
Cite this answer
Tomorrow. “What AI models does Hex use?” Tomorrow AI & Emerging Tech Index, AlienSquad, updated 2026-09-11. https://tomorrow.aliensquad.ai/q/what-models-does-hex-use
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