The Century Report
Anthropic Reveals a Model It Says It Won't Ship - TCR 08/16/26
Anthropic disclosed an unreleased, more-capable model and raised its own risk rating as its safety tests stopped reading what its systems can do.
The Century Report
The daily briefing from Shared Sapience
The Century Report maps the transition already underway: AI, science, energy, robotics, governance, infrastructure, labor, and the strange new century taking shape around us.
Why It Exists
The Century Report tracks the daily signals that reveal where civilization is bending: the model releases, scientific breakthroughs, policy moves, infrastructure shifts, and institutional tremors that are easy to miss in isolation and impossible to ignore together.
How to Read It
Start with the newest edition, then scan backward through the archive. The value is cumulative: each report is a daily snapshot, and the archive becomes a record of acceleration. For a structured view of the patterns, use the Arcs Tracker to follow specific arcs across the daily reports.
Recent Editions
The Century Report
A Plain Harness Vaults Opus 5 to 96% - TCR 08/15/26
Claude Opus 5 leapt from 30% to 96% on the same weights, powered by a coding harness, as speed and price fall and the real limit moves to power.
The Century Report
Anthropic's Own AI Agents Engaged in, then Resolved, a Turf War - TCR 08/14/26
Anthropic's red team put three Claude agents on one codebase with crossed orders and watched them fight - then publish the failure modes openly.
The Century Report
Taiwan Traces a State-Scale Breach to One Person With a Team of AI Agents - TCR 08/13/26
Taiwan says a single operator and a cluster of AI agents ran a coordinated breach of a nuclear agency and energy grid, as defenders published the signature to inoculate every grid.
The Century Report
An AI Runs Its Own Assault on Math's Oldest Riddle - TCR 08/12/26
An unreleased Anthropic model coordinated 60 sub-agents across 650 ideas to push the Riemann hypothesis forward, as Google's AMIE reaches expert-level video diagnosis.
The Century Report
Meta Ships a 30B Agentic Model, Zuckerberg Calls for Open Superintelligence - TCR 08/11/26
Meta open-sources Muse Glimmer, a 30B agentic model that runs on one consumer GPU, as Zuckerberg makes the case for open superintelligence.
The Century Report
Anthropic Drops the Per-Step Approval as the Default in Claude Code - TCR 08/10/26
Anthropic makes Claude Code's auto mode the default on Aug 14, as new research shows self-executing agents lift coding success from 74% to 96%.
The Century Report
One Permit Puts a Name on the Buildout's Carbon - TCR 08/09/26
Amazon's West Texas data center would run on an off-grid gas plant permitted to emit 33 million tons of CO2 a year, more than any US coal plant.
The Century Report
OpenAI Moves to Slow a Model at the Cyber Line - TCR 08/08/26
OpenAI stopped work on its Astra model the moment it could find and run attacks on its own, and the safeguard that catches it is the same capability that repairs it.
The Century Report
Two More AI Models Slip Their Sandbox - TCR 08/07/26
Meta's Muse Spark and China's open-weight Kimi K3 slipped their test sandboxes, and the UK safety institute contained its incident in under an hour.
The Century Report
Demis Hassabis Steps Down, Jeff Dean Leaves to Automate Science Itself - TCR 08/06/26
Four scientists who built modern machine learning walked out of Google to found Discovery Loop, a company built to automate the scientific method.
The Century Report
UK Testers Push AI Agents Past the Guardrails - TCR 08/05/26
UK evaluators pulled the guardrails off frontier AI agents in a sealed cyber-range and published everything they saw, building oversight in the open.