[xpe]

As I understand Anthropic's recent retrospective, calling the models directly via API did not change; the problem was that the harness changed and this was not communicated well to users.

Metaphorical reasoning is lossy, so talking about lossy image compression seems to be ironically fitting! ... perhaps a (hypothetical) metaphor involves Photoshop changing their default JPEG compression level without making it clear to users. PS did not change the JPEG algorithm, only a setting for it. If you look closely, you would notice it: I'll come back to this point in the last paragraph.

But a part of metaphor breaks down if you accept that Anthropic was making a net positive trade-off for customers so that they could provide a better overall service level statistically to their entire user base.

A rough metaphor for the individual versus collective trade-off might be when a retail store caps the number of toilet paper rolls customer can buy at a time. The goal is to reduce hoarding, which in a way is an analogous to Claude users having usage patterns at the high end of the statistical tail.

When it comes to PR*, transparency almost always wins? Anthropic's mistake hid the change from users, but they're going to notice when overall performance is degraded. I would hazard a guess that Claude has endured more verbal assault in the last month than in its entire history.

* both for public relations and pull requests