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Launch · Wednesday 21 October 2026 · story 5

OpenAI says GPT-6 improved on COBOL, Fortran and Visual Basic

The Decoder · 20 Oct 2026 · Matthias Bastian

THE DECODER reports OpenAI says GPT-6 models improved on low-resource languages including COBOL, Fortran and Visual Basic. OpenAI says GPT-6 Astra reached 87.4 percent on MultiLangBench across 20 languages, versus roughly 38 percent for GPT-5.6 Terra.

Why it matters. This matters if you use AI coding help on COBOL, Fortran or Visual Basic in critical infrastructure.

Read the original at the-decoder.com

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