What comes next for the Kotlin Benchmark?
JetBrains says it is already building a second iteration that broadens task coverage into Android and Kotlin Multiplatform, adds difficulty tiers, and evaluates cost, performance, maintainability, and code quality alongside pass/fail correctness — plus tests more commercial agents and open-weight models beyond the three in this first run.
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JetBrains Built Its Own AI Coding Benchmark Because It Doesn't Trust Anyone Else'sJetBrains released a 105-task, open Kotlin coding benchmark on July 8, 2026 — and Claude Code beat JetBrains' own Junie agent by 3.81 points at launch.
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