The Ledger
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Anthropic uses Claude Code recursively to develop Claude Code
“You can imagine cloud code itself is like a very sort of we use cloud code to develop cloud code very much in a loop.”
Krieger: Anthropic deploys 'Claude on call' agent to triage incident channels
“One thing that we've built using the cloud agent SDK, which we also released alongside it's on at 4.5 publicly, but we've been using internally for awhile is the ability for cloud to basically show up first in those incident channels and already have A sense o…”
Krieger: AI agents will soon integrate directly into Slack and Teams
“These entities, these agents are going to start showing up in all places where you do work, whether that's your Slack or your Teams, for example.”
Anthropic grades internal AI agents on attribute scorecards for quarterly roadmaps
“For any given agent that we're building internally, we sort of like grade it on all these different attributes and we can say, all right, great for our next quarter, our investment is going to be on autonomy or it's going to be on memory.”
Krieger: Claude 4.5 is the first model able to recreate Claude.ai end-to-end
“We asked every Claude from Claude one to Claude, you know, 4.5 to recreate Claude.ai. So like our flagship AI products. And 4.5 was really the first one that was able to do it end to end and actually produce something of, you know, quality. It actually works. …”