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GPT-6 Astra: The Model That Changed Everything

AI

GPT-6 Astra: The Model That Changed Everything

OpenAI GPT-6 Astra saturates ARC-AGI-3 at 99.9%, FrontierMath Tier 4 at 97.6%, and ExploitBench at 100%. It halves computer-use task time, scores 72.6% on OSWorld 2.0, and sets a new alignment standard with 0% scope violations. Full benchmark breakdown, pricing, and developer guidance.

Sequence diagram of one conversational turn in Vocale: WebRTC audio reaches a LiveKit server and agent, Silero voice activity detection identifies speech, Faster-Whisper returns a transcript, the turn is saved to PostgreSQL, chat context goes to Qwen3-8B served by vLLM, streamed tokens are normalised and aggregated into sentences, XTTS-v2 renders them as audio, and the audio returns to the caller.

AI

What we learned putting a local LLM on a phone line

Managed voice AI bills by the minute, so the reward for an agent that works is a larger invoice. Building Vocale to run on either a hosted API or a private GPU taught us four things about what actually gets hard when the models move in house.