Does AssemblyAI have Open Weights?

Q: Does AssemblyAI have Open Weights?

No, AssemblyAI does not support Open Weights. Proprietary models and APIs.

AssemblyAI does not support Open Weights. The underlying model weights are publicly available for developers to inspect, modify, and self-host. AssemblyAI is developer Voice AI: pre-recorded and real-time STT, Voice Agent API over WebSocket, Speech Understanding, Guardrails (PII), and an LLM Gateway. Proprietary models and APIs.

Tool: 🎧 AssemblyAI by AssemblyAI
Feature: Open Weights · Developer
Status: No
Notes: Proprietary models and APIs.
Pricing: Not offered on any plan.
Source: assemblyai.com
Last verified: 2026-09-02

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