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LLM token budgeting: Focus on context, not just prompts

Optimizing large language model (LLM) costs requires a strategic approach beyond simply shortening prompts. Developers should focus on context engineering, identifying unnecessary elements in conversation history, system prompts, and tool schemas, which constitute the majority of token usage. Measuring token consumption before and during optimization is crucial, as is understanding the significant price disparities between different models, with frontier models being orders of magnitude more expensive than smaller, task-specific ones. Controlling output length is also vital, as output tokens are considerably more costly than input tokens. AI

IMPACT Guides developers on cost-effective LLM usage by highlighting context engineering and model selection strategies.

RANK_REASON Article provides engineering advice and analysis on LLM cost optimization, not a new release or event.

Read on dev.to — LLM tag →

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LLM token budgeting: Focus on context, not just prompts

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  1. dev.to — LLM tag TIER_1 English(EN) · Sanjay Singh ·

    Token Budgeting: The Engineering Skill Nobody Talks About

    <h2> 1. The Misconception That's Costing You Money </h2> <p>Ask a developer how to reduce their LLM bill and they'll say: "write shorter prompts." Remove adjectives. Trim examples. Cut the system prompt.</p> <p>This isn't wrong — it's just the lowest-leverage version of the right…