Devin's 2025 Performance Review: 18 Months of Agents at Work
BlogCognition AIJun 14, 2025
AI Summary
Cognition's year-end retrospective on what Devin actually shipped in 2025 โ the categories of tasks it succeeds and fails on, the cost-per-task economics, and the workflow patterns customers converge on (Slack-driven, Linear-ticket-driven, GitHub-PR-driven). The most candid post-mortem on autonomous-agent reality from the company that has the most production data. Counter-narrative to both the hype cycle and the dismissive 'Devin is fake' threads.
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