Models9d ago
OpenAI ships GPT-Live-1.1 and GPT-Live-1.1 Quip as the new voice models in ChatGPT, Codex and dots; API coming soon
On Oct 15 OpenAI rolled out GPT-Live-1.1 (successor to GPT-Live-1) and GPT-Live-1.1 Quip (successor to GPT-Live-1 mini), full-duplex voice models that become the default voice for Plus-and-up users in ChatGPT Voice, Codex and dots. New voices cover French, German, Hindi, Japanese, Korean and Mexican Spanish, accents are more natural and the constant 'checking...' filler is reduced. Rolling out to all users; API coming soon. The system card reports statistically significant regressions in four synthetic safety categories.
Release11d ago
GPT-5.5 retires from ChatGPT, ChatGPT Work and Codex today: ChatGPT sign-in users must move to gpt-6-sol or gpt-6-luna, the API is unaffected
Per OpenAI's model docs, GPT-5.5 retires from ChatGPT, ChatGPT Work and Codex on all plans on 2026-10-14; the OpenAI API is not affected. Codex users on ChatGPT sign-in should pick gpt-6-sol (Plus, Pro, Business, Enterprise, Edu) or gpt-6-luna in the desktop app (Free, Go), with gpt-6.1-sol recommended for complex coding. Any config.toml, custom agent, scheduled task or script pinned to gpt-5.5 needs updating now.
Industry19d ago
OpenAI details textGrain text watermarking for the EU AI Act: invisible watermarks coming to ChatGPT and Codex output in the EU, opt-in for API customers worldwide
On Oct 5 OpenAI described its response to the EU AI Act's machine-readable text requirement: API customers worldwide can now opt in to text watermarking for select models (off by default), and in the coming weeks eligible ChatGPT and Codex text output in the EU will carry an invisible watermark across all plans. The technique, textGrain, embeds a statistical signal in word choices; OpenAI says it matched or beat SynthID for text and plans to open-source it. The detector is limited to approved researchers. At 1% false-positive rate, detection is ~80% on 200-token and ~95% on 400-token passages, falling to 17% after 25% synonym replacement; Astra benchmarks show no meaningful quality change.
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