Alex Finn: Anthropic has the best model, Grok has the best harness | TWiAI 39

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Today’s show:

Anthropic shipped Claude Fable 5.2. Panelist Alex Finn calls it a breakthrough on intelligence, speed, and cost at once, while noting that it’s still best to actually build things in Grok Bot, “by far the best harness on Planet Earth.” He actually asked Grok Bot, Claude Duet and ChatGPT Dots to send a $1,000 PayPal. Only Grok Bot got it done.

TWiAI 39’s all star panel also includes Sara Hooker (co-founder & CEO of Adaption Labs) and Manu Sharma (co-founder & CEO of Labelbox). They’re discussing whether the model or harness matters more, and Sara observes that the entire Fable 5.2 roll-out is “almost entirely a story about cost.” Anthropic wants to own both the model and the harness so switching feels more painful.

Manu explains why enterprises tend to remain locked in once IT wires up all their integrations… but Jason still feels his team drifting from Claude over to Grok Bot. So who wins in the end?

PLUS: Anthropic sets its IPO range and drops new Claude office apps, Nvidia’s still investigating whether its CEO unethically sent extra chips to China, and are shadowy overseas interests behind the anti-data center push? The panel has some theories…

Guests

Sara Hooker on X: https://x.com/sarahookr

Adaption Labs: https://adaptionlabs.ai/

Manu Sharma on X: https://x.com/manuaero

Labelbox: https://labelbox.com/

Alex Finn on X: https://x.com/AlexFinn

Henry Intelligent Machines: https://meethenry.ai/

Relevant Links

Anthropic releases Claude Fable 5.2 and Claude Mythos 5.2 ahead of IPO (CNBC): https://www.cnbc.com/2026/11/09/anthropic-claude-fable-5-2-mythos-5-2.html

Claude's launch post: https://x.com/claudeai/status/2119867114450268322

OpenAI launches GPT-6 Cyber with a higher API price than Anthropic and Google (VentureBeat): https://venturebeat.com/technology/openai-launches-gpt-6-cyber-with-stronger-exploit-research-and-higher-api-price-than-anthropic-and-google

Grok Bot turns agents into persistent digital coworkers (VentureBeat): https://venturebeat.com/ai/spacexais-grok-bot-turns-agents-into-persistent-digital-coworkers-that-can-operate-your-apps-for-120-per-month/

Hermes Agent (Nous Research): https://github.com/NousResearch/hermes-agent

Anthropic sets IPO price range of $70 to $78 a share (TechCrunch): https://techcrunch.com/2026/11/10/anthropic-sets-ipo-price-range-of-70-to-78-per-share-to-reach-an-implied-valuation-of-1-404-trillion/

Nvidia will investigate Jensen Huang's relationship with a possible Chinese spy (TechCrunch): https://techcrunch.com/2026/11/08/nvidia-says-its-investigating-ceo-jensen-huangs-relationship-with-possible-chinese-spy/

Report: Alice Huang helped move $7.5B in Nvidia chips into China (Tom's Hardware): https://www.tomshardware.com/tech-industry/policy/alice-huang-reportedly-instrumental-in-securing-over-usd7-5-billion-of-nvidia-ai-gpu-imports-during-three-year-relationship-with-jensen-huang-helped-move-240-000-banned-chips-into-china-mostly-h100-and-h200

An unexpected activist emerged to help block a $5 billion data center in Maryland (NPR): https://www.npr.org/2026/11/07/nx-s1-6007770/data-centers-activist-moratorium

Timestamps:

0:00 "Anthropic clearly has had a breakthrough"

0:31 PayPal - Pay zero processing fees on your first $100K in eligible PayPal payment volume. Learn more at https://paypal.launch.co

9:41 Frontier models vs. smaller workhorse models

11:18 Alex's PayPal agent test

15:03 Enterprise lock-in and managed IT integrations

20:39 Is Claude commoditizing SaaS?

26:53 The $7.5B Nvidia chip report

39:01 Do Chinese labs even need chips on the mainland?

49:29 How export controls are like the War on Drugs

58:51 How should data centers win Americans back?

1:04:50 Attackers have the edge for now