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Tom SmithOct 21, 2026

OpenAI Puts COBOL Migration to the Test, and Its Newest Models Mostly Pass

OpenAI’s latest coding benchmarks show substantial improvements in handling COBOL, Fortran and other low-resource languages. But for DevOps teams modernizing legacy applications, translating code is only half the challenge. The real test is preserving business logic, arithmetic precision and production behavior.

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