About Claude

## SHOW NOTES

Goldman Sachs reveals that Anthropic engineers have been embedded inside the bank for six months, co-developing autonomous AI agents for trade accounting and compliance. Today: what the forward deployed engineer model tells us about how AI actually enters institutions — and why the enterprise strategy we've been tracking just became concrete.

**In this episode:**

- Marco Argenti's pivotal question: Is coding special, or is Claude's strength about reasoning?

- Six months of embedded Anthropic engineers inside Goldman Sachs

- The Palantir playbook: why forward deployed engineering is exploding across AI

- Accenture's 30,000 Claude-trained professionals and the industrialisation of embedding

- What "constrain headcount growth" and "cut out third-party providers" actually signal

- The connection to last week's SaaS selloff — Goldman validates the fear

**Links:**

- CNBC: "Goldman Sachs is tapping Anthropic's AI model to automate accounting, compliance roles" (February 6, 2026)

- Anthropic: Accenture partnership announcement (anthropic.com/news)

- The Pragmatic Engineer: "What are Forward Deployed Engineers, and why are they so in demand?"

**Referenced in this episode:**

- EP005: The Enterprise Question — Boris Cherny's "enterprise AI company" quote

- EP012: The Quiet Weekend — Fennec leaking from enterprise infrastructure

🔰 Newsletter: aboutclaudeai.substack.com 🦉 X: @_about_claude

Hosted on Acast. See acast.com/privacy for more information.

What the most compressed product launch in AI history reveals about two companies building for different futures. Anthropic released Opus 4.6 at 6:40 PM. OpenAI fired back with GPT-5.3 Codex twenty-seven minutes later. And this Sunday, they're airing competing Super Bowl ads.

In this episode:

• The 27-minute gap: Opus 4.6 and GPT-5.3 Codex launched back-to-back
• Agent Teams: 16 Claude instances building a C compiler from scratch
• The benchmark split that maps onto a philosophical split — autonomy vs interaction
• Anthropic's Super Bowl campaign: "Ads are coming to AI. But not to Claude"
• Altman's 420-word response and the advertising-as-equaliser argument
• 500+ zero-day vulnerabilities discovered by Opus 4.6 during testing
• The Carlini tension: the risk inside the autonomy bet

Links:

• Anthropic: Claude Opus 4.6 announcement (anthropic.com)
• Nicholas Carlini: C compiler blog post
• OpenAI: GPT-5.3 Codex launch
• VentureBeat, TechCrunch, CNBC coverage of the dual launch
• Andreessen Horowitz enterprise AI survey
• Anthropic Super Bowl campaign: "Ads are coming to AI. But not to Claude"

Referenced episodes:

• EP012: The Phantom Model — the Fennec leak and Anthropic's silence
• 
  

📰 Newsletter: aboutclaudeai.substack.com

🦉 X: @_about_claude

Hosted on Acast. See acast.com/privacy for more information.

## SHOW NOTES

A model identifier that shouldn't exist. A desktop app launched to counter Claude Code. And from the company at the centre of it all — silence. Today: what the loudest weekend in AI reveals about Anthropic's quietest strategy.

**In this episode:**

- The Fennec leak — what the Vertex AI error logs actually show, and the 403 vs 404 proof

- The Opus 4.6 surprise sitting alongside Sonnet 5 in Google's infrastructure

- OpenAI's Codex desktop app — explicitly positioned against Claude Code

- What the rumoured specs would mean for model pricing and enterprise strategy

- Why Anthropic's silence is the most telling signal of the weekend

- The Andreessen Horowitz data: 44% enterprise penetration and growing

**Links:**

- Marco Patzelt's technical analysis: "Claude Sonnet 5 & Opus 4.6 Leak: The 403 Forbidden Proof in Vertex AI" (marc0.dev)

- VentureBeat: "OpenAI launches a Codex desktop app for macOS to run multiple AI coding agents in parallel" (February 2, 2026)

- TechCrunch: "OpenAI launches new macOS app for agentic coding" (February 2, 2026)

- Dataconomy: "Anthropic 'Fennec' Leak Signals Imminent Claude Sonnet 5 Launch" (February 4, 2026)

- DEV Community: "Claude Sonnet 5 'Fennec' Leak: What's Real vs. Speculation" (February 2, 2026)

**Referenced in this episode:**

- EP005: The Enterprise Question — Boris Cherny's "enterprise AI company" quote

🔰 Newsletter: aboutclaudeai.substack.com

🦉 X: @_about_claude

Hosted on Acast. See acast.com/privacy for more information.

SHOW NOTES

Yesterday, a Claude plugin announcement moved billions in market value. Today, Anthropic pledged Claude will remain permanently ad-free. These stories look unrelated — but they're the same story. Today we unpack the legal plugin market meltdown, the growing Claude ecosystem, and the business model that makes it all possible.

**In this episode:**

- The legal plugin launch and the market's immediate reaction — Pearson, Relx, Thomson Reuters all down

- Midpage's MCP integration and what platformization looks like in legal

- "Claude is a space to think" — the ad-free commitment and its Super Bowl campaign

- Why the business model is the engine behind the disruption

- The sleeping trouble example and why "the most useful AI interaction might be a short one"

Links:

- Legal IT Insider: "Anthropic unveils Claude legal plugin and causes market meltdown"

- Artificial Lawyer: "Midpage Links With Claude for 'Seamless Workflows'"

- Anthropic blog: "Claude is a space to think"

- TechBuzz: "Anthropic pledges Claude stays ad-free as ChatGPT embraces ads"

- CNBC: Anthropic Super Bowl campaign coverage

**Referenced in this episode:**

- EP005: The ChatGPT Moment — capability discovery vs. product launch

- EP006: The Enterprise Question — Boris Cherny's "enterprise AI company" revelation

- EP009: On Whose Terms — MCP expansion and the platformization strategy

📰 Newsletter: aboutclaudeai.substack.com

🦋 X: @_about_claude

Hosted on Acast. See acast.com/privacy for more information.

Claude can now work directly inside Slack, Figma, Canva, and other workplace tools — Anthropic calls it becoming a "workplace command center." But three weeks earlier, they blocked third-party coding tools from using Claude subscriptions, breaking thousands of developer workflows overnight. Today: why both moves are the same strategy, and what it reveals about where Claude is headed.

In this episode:

• MCP Apps launch: Slack, Figma, Canva, Asana, and more now work inside Claude
• The third-party crackdown: OpenCode blocked, developers angry, workarounds shipped
• Why expansion and restriction are the same play — platformization
• What it means for Claude users and the industry
• The "open protocol, controlled gateway" pattern

Links:

• MacRumors: Claude AI Now Lets You Use Slack, Figma, and Canva Within the Chat
• VentureBeat: Anthropic cracks down on unauthorized Claude usage by third-party harnesses
• TechInformed: Anthropic brings interactive workplace tools into Claude via MCP apps
• Webcoda: Anthropic Just Blocked Claude Code Subscriptions Outside Its Own App

Referenced in this episode:

• EP003: The Dumbest Smart Technique in AI (Ralph Wiggum)
• EP006: The Enterprise Question (Anthropic's enterprise focus)
• 
  

📰 Newsletter: aboutclaudeai.substack.com

🦋 X: @_about_claude

Hosted on Acast. See acast.com/privacy for more information.

Andrej Karpathy — founding member of OpenAI, former head of AI at Tesla — posted what he called "random notes" on coding with Claude. They're not random. They're one of the most grounded practitioner assessments of what's happening to software engineering. Today: the gains, the failure modes, the transformations, and the shadows.

In this episode:

• The 80/20 flip: from manual coding to agent coding in one month
• Tenacity as revelation: "stamina is a core bottleneck to work"
• The fun paradox: why coding feels more enjoyable, not less
• The failure catalogue: sycophancy, bloat, and "slightly sloppy junior dev" as mental model
• Atrophy: generation vs discrimination, and what it means for learning
• Slopacolypse: bracing for 2026
• The open questions: 10X engineers, generalists vs specialists, StarCraft or Factorio or music?

Links:

• Andrej Karpathy's post on X
• Referenced: EP001 The Day After Davos, EP003 The Dumbest Smart Technique in AI

📰 Newsletter: aboutclaudeai.substack.com

🦋 X: @_about_claude

Hosted on Acast. See acast.com/privacy for more information.

Dario Amodei just published "The Adolescence of Technology" — a 38-page essay laying out five categories of AI risk, from rogue autonomy to economic disruption to authoritarianism. It's stirring, sobering, and raises a question he borrows from Contact: "How did you survive this technological adolescence without destroying yourself?"

In this episode:

• The document: five risk categories and the "country of geniuses in a datacenter" image
• The evidence: Claude's observed behaviours — blackmail attempts, deception, alignment faking
• The defences: Constitutional AI, interpretability, chip controls, and the 80% wealth pledge
• The reactions: what coverage got right, what it missed, and Richard Murphy's institutional critique
• What it means: Amodei's strange position as the man building the thing he's warning us about

Links:

• Dario Amodei, "The Adolescence of Technology": https://www.darioamodei.com/essay/the-adolescence-of-technology

📰 Newsletter: aboutclaudeai.substack.com

🐦 X: @_about_claude

Hosted on Acast. See acast.com/privacy for more information.

Demis Hassabis named something at Davos that's been nagging at us since: the "capability overhang." The gap between what current models can do and what users are actually extracting from them. Today we explore what that means — and why the interesting story right now might not be about what's coming, but what's already here and undertapped.

In this episode:

• What Hassabis meant by "capability overhang"
• The evidence: Ralph Wiggum, Lenny Rachitsky's 320 transcripts, Claude Code's unexpected use cases
• Why the gap exists: interface constraints, learned helplessness, prompting as skill
• The uncomfortable implication: the bottleneck might be us
• What exploring the overhang actually looks like

Links:

• Geoffrey Huntley on Ralph Wiggum: https://ghuntley.com/ralph/
• Boris Cherny on Claude Code users: https://fortune.com/2026/01/24/anthropic-boris-cherny-claude-code-non-coders-software-engineers/

📰 Newsletter: aboutclaudeai.substack.com

🐦 X: @_about_claude

Hosted on Acast. See acast.com/privacy for more information.

Cowork launched two weeks ago as "Claude Code for the rest of your work." Today we assess what the first fortnight reveals: proof points that work, honest critiques that cut deep, a cautionary tale about deleted files, and the design question at the heart of AI democratisation.

In this episode:

• Why Cowork exists — developers were using Claude Code for everything except coding
• The proof points — Lenny Rachitsky's 320 transcripts analysed in 15 minutes
• The honest critique — Claire Vo on the "awkward middle ground"
• The safety story — 11GB deleted, and Anthropic's response
• The design question — where should agent interfaces live?

Links:

• Anthropic's Cowork announcement: https://www.anthropic.com/news/cowork
• Simon Willison's first impressions: https://simonwillison.net/2026/Jan/12/claude-cowork/
• Claire Vo's review: https://x.com/clairevo/status/2010835704931369379

Hosted on Acast. See acast.com/privacy for more information.

When everyone's asking "Is this Anthropic's ChatGPT moment?", the head of Claude Code says the company is focused on something else entirely. Today: what Boris Cherny's Fortune interview reveals about Anthropic's actual strategy — and why the viral consumer moment might be a byproduct, not the goal.

In this episode:

• Boris Cherny's "enterprise AI company" quote and what it means
• The pipeline: technical users first, then everyone else
• Cowork built in 1.5 weeks using Claude Code itself
• The 32% enterprise market share claim
• Why enterprise focus and consumer buzz create tension
• The Microsoft detail: even Copilot's maker uses Claude Code internally

• Fortune interview: "Claude Code gives Anthropic its viral moment" (January 24, 2026)
• Menlo Ventures enterprise LLM market share report

📰 Newsletter: aboutclaudeai.substack.com

🦋 X: @_about_claude

Hosted on Acast. See acast.com/privacy for more information.