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Prompt Engineering

3 essays tagged with Prompt Engineering.

August 14, 2026·14 min read·Expert

Prompt Engineering and LLM Latency: The 10-Day Field Report

A source-backed field report on the last ten days of prompt engineering and LLM latency: OpenAI Ultrafast and long-context Fast mode, vLLM and SGLang releases, new inference research, production best practices, and the roadmap ahead.

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August 14, 2026·12 min read·Expert

Production Prompt Engineering in 2026: From Instructions to an Evaluated Contract

A deep production guide to prompt engineering: lean instruction design, stable cacheable prefixes, tool and output contracts, reasoning budgets, datasets, robustness tests, versioning, rollout gates, and a 90-day implementation roadmap.

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July 31, 2026·12 min read·Expert

Reverse Prompting: Work Backward from the Output, Then Prove the Prompt

Reverse prompting is useful when it turns a desired output into a candidate instruction contract and validates that contract forward. Here is the research, the workflow, the failure modes, and the security boundary.

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