GPT-5.6 and Gemini 3.5 Pro Delayed to July While OpenAI Bidi Voice Model Launches
2026-06-24 09:25

Woofun AI reports that significant adjustments have been made to the release schedules of several anticipated artificial intelligence models. GPT-5.6 has been postponed from its original near-term timeline to mid-July.

Concurrently, Google DeepMind canceled the planned late-June launch of Gemini 3.5 Pro, citing dissatisfaction with the model's current performance metrics.

Meanwhile, OpenAI is advancing preparations for its new-generation bidirectional voice model, Bidi, on the ChatGPT platform, with user availability potentially commencing this week. Bidi enables full-duplex voice interaction, allowing simultaneous speech and real-time interruption, representing a substantial upgrade over existing voice capabilities.

Additionally, Anthropic has granted early access to its Claude Sonnet 5 model for select enterprise clients, positioning it as an interim solution amid slowed progress on flagship models Mythos 5 and Fable 5.

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Tags:
GPT-5.6
Gemini 3.5 Pro
Bidi
ChatGPT
Claude Sonnet 5
Mythos 5
Fable 5
OpenAI
Google DeepMind
Anthropic
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