April 2026 Recap

Short summary

AssemblyAI shipped 7 major features in April: Voice Agent API, Medical Mode, streaming improvements, Claude Code integration, new LLM models (Opus 4.7, Qwen 3, GPT 5.5), language support, and PII redaction. The Voice Agent API and Claude MCP integration signal stronger AI infrastructure alignment. Marks acceleration in their product roadmap.

• •Voice Agent API and Claude Code MCP integration shipped
• •New model support: Opus 4.7, Qwen 3, Kimi 2.5, GPT 5.5 on LLM Gateway
• •Medical Mode, streaming, and PII redaction launched

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