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OpenAI released the GPT-Realtime-2 voice model, featuring GPT-5-level reasoning capabilities and a 128,000 token context window. It supports real-time translation from over 70 input languages to 13 output languages, achieving 96.6% accuracy on the Big Bench Audio Intelligence benchmark. Greg Brockman called it a milestone in voice translation.
OpenAI has released gpt-realtime-2, a new speech-to-speech model optimized for real-time voice agent interactions with low-latency tool calling.
Codemix open-sources @codemix/graph, a type-safe, CRDT-backed graph database with TypeScript-native schema validation and realtime offline-first sync via Yjs.
OpenAI has launched three real-time audio models in the API, including a real-time translation model GPT Realtime Translate that supports 70 languages and a voice agent GPT Realtime 2 with reasoning capabilities, enabling developers to build more natural voice interaction interfaces.