AIThe New Stackabout 2 hours ago
OpenAI COBOL Migration Score Jumps to 86.6%
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OpenAI announced benchmark results showing its GPT-6.1 Sol model reached 86.6% accuracy on COBOL migration at low reasoning effort, up from 5.4% with GPT-5.6 Sol. The newer model also costs 39% less while achieving 97.9% accuracy at higher reasoning effort, though OpenAI has not published the specific test cases for independent verification.
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