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Claude Opus 5.5 dropped so we ran it through AWE-bench, and it doesn't disappoint. research.withmantle.com/awe

1/10/26, 11:24 pm0 reposts0 likes

Opus takes the lead from Fable (at much less cost) mostly due to its improved understanding on financial statements. The other document types (ex. capital statements) seem to more or less perform the same.

Dwayne Forde

@dwayne.io

We're going to be introducing some higher reasoning multi-document use cases to put some more complex financial reasoning to the test. See the results at research.withmantle.com/awe