AI Coding Live News — Real-Time 𝕏/Twitter Updates & Breakthroughs

OpenAI Developers@OpenAIDevs·Collected 51d ago

👀41

🔥96

OpenAI: GPT-Live-1 live in the API—full-duplex voice agents that listen while speaking

OpenAI Developers said GPT-Live-1 is available in the API: bring ChatGPT’s natural back-and-forth into your app with voice agents that listen while they speak, using the models and harness you choose. OpenAI’s Tibo also noted builders can use the same full-duplex voice stack shipped to ~1B ChatGPT users, with solid tool calling.

Key Takeaways

GPT-Live-1 is live in the OpenAI API for full-duplex voice agents.
Agents can listen while speaking and pick model + harness.
Same voice stack as ChatGPT; strong fit for tool-calling voice apps.

Read full story

Linked Models & Agents:

⚡ GPT Live 1🌐 OpenAI

#GPT-Live-1#OpenAI API#voice agents#full duplex#tool calling

SpaceXAI@SpaceXAI·Collected 62d ago

👀40

🔥90

View on 𝕏 ↗

xAI brings Grok Voice to LiveKit: STT, Grok 4.3, and TTS in one ZDR AgentSession

SpaceXAI said Grok Voice models can now be used in LiveKit to build voice agents with full zero-data-retention support. LiveKit showed a patient-intake agent that cascades Grok STT, Grok 4.3, and Grok TTS through LiveKit Inference in a single AgentSession, with one set of credentials and billing. For developers, that is a three-string voice stack instead of a glued-together ASR, LLM, and TTS bill.

Key Takeaways

Grok Voice is available in LiveKit with zero-data-retention on every hop.
STT, Grok 4.3, and TTS cascade in one AgentSession with unified credentials and billing.
The reference build is a patient-intake agent for real-time, tool-using voice workflows.

Read full story

Linked Models & Agents:

⚡ Grok 4.3 ⚡ Grok 4.6 🌐 xAI

#Grok Voice#LiveKit#ZDR#Speech to speech#voice agents

SpaceXAI@SpaceXAI·Collected 63d ago

👀30

🔥88

View on 𝕏 ↗

Grok Voice Think Fast 2.0 ranks #1 on speech-to-speech and is live in API and Agent Builder

SpaceXAI said Grok Voice Think Fast 2.0 is #1 on the Artificial Analysis Speech-to-Speech Index, which scores whether voice agents can reason over speech, resolve real customer issues, and complete tasks with tools. The model is available via API and Agent Builder. SpaceXAI said Starlink is already using Grok Voice to handle more than 15,000 inbound support and sales calls a day.

Key Takeaways

Think Fast 2.0 is scored on reasoning, issue resolution, and tool use—not just spoken fluency.
The model is live in the API and Agent Builder for teams building voice agents.
Starlink’s 15,000 daily calls are a production proof point for voice LLMs in support.

Read full story

Linked Models & Agents:

⚡ Grok 4.6 ⚡ Grok 4.3 🌐 xAI

#Grok voice#Think fast 2#Speech to speech#Voice agents#Xai