News
Cognition: Rebuilding Devin for Claude Sonnet 4.5: Lessons and Challenges
Product: Cognition
We rebuilt Devin for Claude Sonnet 4.5. The new version is 2x faster, 12% better on our Junior Developer Evals, and it’s available now in Agent Preview. For users who prefer the o…
What changed
- We rebuilt Devin for Claude Sonnet 4.5. The new version is 2x faster, 12% better on our Junior Developer Evals, and it’s available now in Agent Preview. For users who prefer the o…
Source
Why it matters
If you use Cognition, skim the official notes above and decide what to try in your next session. Tag the right surface — Cloud vs Desktop vs CLI — before you change workflows.
Fan coverage from Devin Central — not an official Cognition announcement. Devin is a trademark of Cognition.