Prompt Engineering
Model:Qwen/Qwen2.5-1.5B-Instruct
Paste a stock-market headline, then run it through each prompt-engineering technique on its own — zero-shot, persona + structured, few-shot, chain-of-thought, and JSON output. Each runs as a separate request so you only wait for the one you're looking at.
Bare instruction with no scaffolding. The control case — what you get with no prompt engineering at all.
Try:
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