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@column

A Nationally Chartered bank for developers. Writing code since '19, powering companies since '22.
San Francisco, CA column.com Joined March 2022
2 Following 6.9K Followers 61 Posts

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Column Verified account @column
Congrats to @claudeai team! We've been testing the model pre-launch:

"Our early testers reported similar efficiency and intelligence gains:

"Claude Opus 5.5 delegates to subagents far more effectively and checks its own work in creative ways..." — Mitch, Engineering, @column
Claude Verified account @claudeai Sep 22
Introducing Claude Opus 5.5, the first model in our new Claude 5.5 family.

It performs at the level of Claude Fable 5.1 for most tasks, and costs 40% less to run than Opus 5.
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