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#prompt engineering

Prompt Versioning and Management: Treat Prompts Like the Code They Are

Someone improves a prompt on Tuesday and the pipeline mislabels documents by Thursday, with no diff, no test run, and no way to connect the 2 events. The fix is 3 disciplines applied to text: version the bundle (template, examples, tool descriptions, model ID, parameters), run

Muhammad Qasim HammadOctober 17, 20268 min

Models & Cost

Fine-Tuning, Prompting, or RL? Only One Is Usually Your Job

Prompting, supervised fine-tuning, and reinforcement learning are 3 different ways to make a model better at your task, and they are not interchangeable. Here is what each one actually changes, the 2026 shift that just narrowed the fine-tuning lane at OpenAI and Google, and the

Muhammad Qasim HammadAugust 29, 202611 min