Polylog
The Polylog AI Intelligence Brief

Morning Edition · Sunday, June 28, 2026

AI's First Revenue Census Puts Generative-AI Sales at $110 Billion, Above Infrastructure Depreciation

Tech

AI's First Revenue Census Puts Generative-AI Sales at $110 Billion, Above Infrastructure Depreciation

Exponential View's first report measures real end-customer spending, and it finds that quarterly sales outside China now exceed the quarterly cost of data centers and chips wearing out, the first time that has happened.

3 sources
Plausible
Washington Orders Anthropic to Cut Foreign Access to Two Top Models, Citing a Narrow Jailbreak

Geopolitics

Washington Orders Anthropic to Cut Foreign Access to Two Top Models, Citing a Narrow Jailbreak

An export-control directive required Anthropic to disable its Fable 5 and Mythos 5 models worldwide for all foreign nationals, extending government control from computer chips to access to the models themselves.

3 sources
Corroborated
DeepSeek Open-Sources DSpark, Claiming Up to 4x Throughput on V4 via Speculative Decoding

Tech

DeepSeek Open-Sources DSpark, Claiming Up to 4x Throughput on V4 via Speculative Decoding

The semi-parallel decoding method ships as an add-on module to the existing V4 Flash and Pro checkpoints, and DeepSeek also released code for training draft models on other architectures.

2 sources
Corroborated
MirrorCode Benchmark Finds Frontier Models Can Rebuild Real Software From Scratch, Up to a Point

Tech

MirrorCode Benchmark Finds Frontier Models Can Rebuild Real Software From Scratch, Up to a Point

Epoch AI and METR ask models to rebuild working programs without any source code, and the best result is a 56 percent solve rate on tasks estimated to take human engineers weeks.

3 sources
Corroborated
EU Picks an Italian Startup to Build a 400-Billion-Parameter Open Model in 24 Languages

Tech

EU Picks an Italian Startup to Build a 400-Billion-Parameter Open Model in 24 Languages

The European Commission named the Domyn-led EUROPA consortium as the sole winner of its Frontier AI Grand Challenge, granting it up to 2.5 percent of the European Union (EU) supercomputing network EuroHPC for a year.

3 sources
Corroborated
Open-Vocabulary Segmentation Reaches Production as Apps Build on Meta's SAM 3

Tech

Open-Vocabulary Segmentation Reaches Production as Apps Build on Meta's SAM 3

Meta's promptable concept-segmentation model, which finds and tracks any specified object from a text prompt, is moving from benchmark tests into shipping consumer products.

3 sources
Anthropic Asks Washington for Power to Block Dangerous Models, Plus $350 Million for Labor Fallout

Tech

Anthropic Asks Washington for Power to Block Dangerous Models, Plus $350 Million for Labor Fallout

The lab's "Policy on the AI Exponential" proposes oversight modeled on the Federal Aviation Administration (FAA), with mandatory third-party testing above a compute threshold, days before the government pulled two of its own models under an export order.

2 sources
Corroborated
Alibaba Sues the Pentagon to Get Off Its Chinese-Military-Company List

Geopolitics

Alibaba Sues the Pentagon to Get Off Its Chinese-Military-Company List

The challenge to the Section 1260H designation adds a legal dimension to the contest between the United States and China over who controls artificial intelligence and cloud computing.

3 sources
Corroborated
Anthropic Puts Claude Inside Slack as a Taggable Teammate With Shared Memory

Tech

Anthropic Puts Claude Inside Slack as a Taggable Teammate With Shared Memory

Claude Tag gives a channel one shared agent that anyone can hand work to. It builds context over time and can act on its own, a clear move to put agents into everyday workflows.

2 sources
A Venture Investor Accuses AI Leaders of Using Doom Warnings as a Fundraising Tool

Markets

A Venture Investor Accuses AI Leaders of Using Doom Warnings as a Fundraising Tool

Chamath Palihapitiya's claim that warnings about existential risk lined up with funding rounds is unproven, but it reflects a genuine shift in how the market interprets safety rhetoric.

1 source
Developing
Brain-to-Image Decoding Advances, and DeepMind's Hassabis Frames It as AI for Science

Tech

Brain-to-Image Decoding Advances, and DeepMind's Hassabis Frames It as AI for Science

Researchers are using diffusion models to reconstruct images people have seen from functional magnetic resonance imaging (fMRI) brain scans, and newer work is attempting to influence mental imagery and dreams through language.

3 sources
Plausible
Meta's Muse Spark Shows the Efficiency Turn in Frontier Models, and a Break From Open Weights

Tech

Meta's Muse Spark Shows the Efficiency Turn in Frontier Models, and a Break From Open Weights

Meta Superintelligence Labs says its first model matches the capability of Llama 4 Maverick at over an order of magnitude less compute, and unlike Llama it is closed.

2 sources
Plausible