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// daily-digest · sun 6 sep 2026 · morning refresh · last 72h focus

"Model fatigue" sets in as Anthropic, OpenAI, Meta, and Google all ship new AI models in the same week. Plus Simon Willison runs GPT-6 Astra through pelican and Blender benchmarks, Anthropic opens a commerce-agent blueprint to merchants, and a wildcard: a shark head-shape theory gets overturned.

Ten items on the industry's frenetic model-release pace, GPT-6 Astra put through its paces, Anthropic's NYSE-tested cyber tooling and new commerce-agent blueprint, engineering and ideas reads, plus a wildcard on bonnethead shark anatomy.

— refreshed for you, in 10 items.

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[01]

CNBC · Sep 6

'Model fatigue' sets in as AI labs race to roll out new versions at frenetic pace

Anthropic, OpenAI, Meta and Google all shipped new AI models in the same week, straining IT teams tracking costs and capabilities.

[02]

Dan McAteer · Latent Space · Sep 5

OpenClaw Power, MacBook Simplicity: Five Days With Grok Bot

A five-day hands-on review comparing Grok Bot's managed agent platform against OpenClaw's more flexible alternative.

[03]

Simon Willison · Sep 5

Using Blender with coding agents on macOS

A TIL post on getting coding agents to generate and refine 3D scenes in Blender by writing Python scripts.

[04]

Simon Willison · Sep 4

The pelican comparison grid for Astra is pretty interesting

Benchmarks GPT-6 Astra's SVG pelican outputs across reasoning levels against GPT-5.6 for quality, tokens, and cost.

[05]

PYMNTS · Sep 3

Anthropic Debuts Commerce Agent Blueprint With Visa and Mastercard

Anthropic released an open blueprint for AI shopping and merchant agents, already running live at Shopify and Priceline.

[06]

Latent Space · Sep 3

GPT-6 Astra: an automated AI Engineer you can hire for <$6 an hour

Analysis of GPT-6 Astra's economics as an autonomous AI engineer capable of running parallel agent fleets.

[07]

Gergely Orosz · The Pragmatic Engineer · Sep 3

The Pulse: tech companies move to open AI models

Reports that Uber, Pinterest, Stripe and Coinbase are cutting AI costs by routing workloads to open-source models.

[08]

Bloomberg · Sep 2

NYSE Used Anthropic's Project Glasswing to Find Cyber Flaws

NYSE's president told Congress the exchange used Anthropic's Claude Mythos to find and fix long-standing security flaws.

[09]

Daniel Böttger · Astral Codex Ten · Sep 2

Absurd Adventure And Amygdalectomy Advocacy

A guest essay on how an incidental amygdala removal during brain cancer surgery reduced the author's fear and suffering.

[10]

Wildcard · ScienceDaily · Sep 4

Scientists overturn a theory about this shark's strange head

Bonnethead sharks of both sexes start out pointed-headed and round with age, upending a prior theory about male anatomy.