Thursday, 30 July 2026
xAI ships Grok Voice Think Fast 2.0
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xAI's new speech-to-speech model cuts response latency to 0.70s and improves transcription accuracy, priced at $0.08 per audio minute, replacing v1 on August 5.
GitHub ships stacked pull requests
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GitHub's stacked pull requests are in public preview: an ordered series of focused PRs you can review independently and merge together in one click.
Microsoft books $3.2B Anthropic stake gain
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Microsoft's Q4 FY2026 earnings recorded a $3.2 billion gain on its Anthropic investment, adding 33 cents to diluted EPS, while its OpenAI stake was a mixed bag.
Nscale buys Anyscale, the Ray creator
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British neocloud Nscale is paying $1.65B for Anyscale, the Ray creator that scales AI workloads, per Bloomberg, folding orchestration into its infrastructure.
Okta buys AI-identity firm Permiso
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Okta is acquiring Permiso Security in a deal TechCrunch values at just under $200M, betting on demand to secure AI agents and other machine identities.
Settings tripled GPT-5.6's ARC-AGI-3 score
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OpenAI found GPT-5.6 Sol's low ARC-AGI-3 score was a harness artifact: retained reasoning and compaction took it from 13.3% to 38.3% on the public set.
OpenAI details GPT-5.6's efficiency gains
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OpenAI cut GPT-5.6 pricing and explained the inference and harness work behind it: Sol beats Claude Fable 5 on coding at less than half the cost.
Microsoft confirms a Copilot 'super app'
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Satya Nadella confirmed Microsoft is merging Copilot chat, Cowork, Autopilots and GitHub Copilot's coding tools into one app launching this year.
Meta's Q2 call: personal agents for billions
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Zuckerberg told investors billions of people will have a 24/7 personal AI agent within five years, and detailed Meta's parallel push to sell AI to enterprises.
Thinking Machines co-founder joins OpenAI
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Lilian Weng left Thinking Machines citing health effects from startup-level stress, then rejoined OpenAI to lead a team on recursive self-improvement research.
DeepMind dissolves its AlphaFold team
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Most of the researchers behind AlphaFold have been reassigned to Gemini and other projects, and nearly a quarter have left the company, DeepMind confirmed.
Gemini Robotics 2 controls whole robots
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Google DeepMind's new model family gives robots whole-body control, multi-step task planning, and multi-robot teamwork, with a fast-adapting on-device variant.
Study says LLMs may never be fully secure
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An ICML paper finds LLMs infer instruction trust from writing style, not structure, so prompt injection may be a fundamentally unsolvable flaw.
Voice agent hits 30k users in two weeks
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avatarin built a 24/7 multilingual shopping assistant for Yamada Denki on GPT-Realtime; 92% of surveyed users rated the experience positively.