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answer: direct
beat: tech
source: 1 article · updated: October 20, 2026
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What does OpenAI's MultiLangBench test?

MultiLangBench evaluates whether coding models can build a SQLite-compatible database engine in a requested programming language. Its adapted SQLite tests check behavior through a shared database-file interface; passing the benchmark does not certify compatibility with a separate company's business logic.

Answered in

OpenAI’s New Coding Benchmark Tests Whether Models Can Preserve Legacy Behavior

MultiLangBench measures SQLite-compatible engines across 20 languages, but its test design shows why benchmark wins are only a migration screen.

Crashtech Editorial October 20, 2026 Tech

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