Big AI News: Opus 5.5 vs GPT-6 Sol, NotebookLM Updates, Muse Charm & More!

Summary
In this weekly AI news recap, host Paul J Lipsky tests and compares Anthropic's newly released Claude Opus 5.5 against OpenAI's GPT-6 Sol across scripting, motion graphics, and video editing tasks. He also reviews new features in Google's Gemini Notebook, Googlebook hardware, Gemini 3.8 Flash TTS, SpaceXAI's Grok 4.7 and Grok Bot voice updates, Meta Connect 2026 agent announcements (including the Muse Charm), and recent ChatGPT updates.

What is shown

• Scriptwriting comparison [01:10 - 03:54]: Side-by-side run of GPT-6 Sol and Claude Opus 5.5 researching and drafting a YouTube video script with built-in browsing at high effort level.
• Motion graphics test [05:20 - 06:04]: Blind comparison of motion graphic animations generated by GPT-6 Sol, Claude Fable 5.1, and Claude Opus 5.5.
• AI video editing test [07:13 - 10:36]: Testing GPT-6 Sol against Claude Opus 5.5 editing raw screen-recording footage, comparing zoom accuracy, framing, and pacing.
• Gemini Notebook updates [11:44 - 14:53]: Live voice conversation with a "Family Financial Records" notebook on mobile [12:18], referencing notebooks in Google Docs using the @ menu [13:03], and generating an "Interactive Report" with embedded mind maps, infographics, slide decks, and quizzes [13:54].
• Google hardware and audio [14:54 - 16:45]: Overview of the Googlebook laptop [14:55], 13 new app integrations for Gemini [15:42], and audio playback of Gemini 3.8 Flash TTS ("High-energy DJ from Mel") highlighting realistic plosives [16:23].
• Grok 4.7 and Grok Bot updates [16:46 - 20:45]: SpaceXAI Grok 4.7 launch, desktop computer network routing in Grok Bot settings [17:48], automated audio voice memos [18:56], and real-time voice calls with custom bot voices ("Seeker" and "Commentator") [19:37, 20:08].
• Meta Connect 2026 & Muse [20:54 - 24:42]: Meta Muse personalized email addresses, 3D animated video call avatars, Mac computer use, subscription tiers ($16/month Power, $80/month Maximum), expanded retail connectors, Amazon blocking Muse, Ray-Ban Meta Audio glasses, and the handheld Muse Charm device [24:07].
• ChatGPT updates [24:43 - 25:39]: Chrome extension support in the desktop app [24:55], multiple connected accounts per plugin [25:14], ChatGPT Voice plugin support [25:21], and Experian credit score tracking [25:29].

Claims & numbers

• The presenter states both Claude Opus 5.5 and GPT-6 Sol were released on the same day [00:06].
• For the scriptwriting prompt, the presenter notes both models consumed less than 1% of weekly usage limits on their respective $100/month plans [04:35].
• In the video editing benchmark, the presenter states Claude Opus 5.5 finished in 7 minutes 15 seconds, while GPT-6 Sol took 15 minutes 30 seconds (2.1x slower) [10:12].
• Gemini Notebook live chat is claimed to currently be exclusive to Google AI Ultra subscribers [11:45].
• Gemini expanded to support 13 new integrations, including Airtable, Squarespace, and Webflow [15:45].
• SpaceXAI claims Grok 4.7 is twice as fast at half the price of comparable models [16:51].
• Meta Muse subscription plans are priced at $16/month (500M weekly tokens) for Power and $80/month (3B weekly tokens) for Maximum, with high limits remaining on the free tier [22:21].

Notable quotes

• "I've been using Opus 5.5 all week now for helping me with my writing, and I think it's actually the best model I've ever used for writing." [04:01]
• "Opus 5.5 took 7 minutes and 15 seconds, but GPT-6 Sol took 15 minutes and 30 seconds, which shocked me..." [10:12]
• "GPT-6 Sol may be cheaper and faster, but Opus 5.5 is better. In fact, I'll even say that GPT-6 Sol is a disappointment..." [10:48]

Assessment
This is a hands-on review and news roundup video featuring genuine software workflows, side-by-side prompt benchmarking, and real-time screen recordings of tools and devices. The hardware discussions (Googlebook, Ray-Ban Meta Audio, Muse Charm) rely on official presentation slides and web page announcements rather than physical in-hand testing.

Described by gemini-3.8-flash on 2026-09-29 from the video's audio and frames.