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Simon Willison updates his OpenAI WebRTC voice tool with document context support and GPT-Realtime-2, enabling low-latency voice conversations grounded in specific documents.
TutorialsLearn how GPT-Realtime-2 integrates with CRM systems through voice control, covering technical architecture, function calling, and context management to reduce data entry time by over 60%.
TutorialsExplore how GPT-Realtime-2 enables standup automation by using voice AI and Function Calling to automatically convert verbal reports into Jira and Linear ticket operations.

In one week, OpenAI, xAI, Google, and Microsoft all cut AI prices, driving near-frontier inference costs sharply lower. Meanwhile, Microsoft Copilot's paid conversion across 450M seats is under 4.5%, exposing the monetization challenge of general AI assistants.