Claude Haiku 5.5 now available in Devin, scores 58.4% on FrontierCode
AIClaude Haiku 5.5 is now available in Devin, scoring 58.4% on FrontierCode 1.1, ahead of Sonnet 5 at about one-eighth the cost per task. It can also serve as a sidekick model in Fusion, paired with Opus 5.5 as the Lead in Devin Desktop and CLI.






