Prompt Compression: Fitting More Context into Your Token Budget

Introduction: Context windows are precious real estate. Every token you spend on context is a token you can’t use for output or additional information. Long prompts hit token limits, increase latency, and cost more money. Prompt compression techniques help you fit more information into less space without losing the signal that matters. This guide covers […]

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Multi-Modal LLM Integration: Building Applications with Vision Capabilities

Introduction: Modern LLMs understand more than text. GPT-4V, Claude 3, and Gemini can process images alongside text, enabling applications that reason across modalities. Building multi-modal applications requires handling image encoding, managing mixed-content prompts, and designing interactions that leverage visual understanding. This guide covers practical patterns for integrating vision capabilities: encoding images for API calls, building […]

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LLM Evaluation Metrics: Measuring Quality Beyond Human Intuition

Introduction: How do you know if your LLM application is working well? Subjective assessment doesn’t scale, and traditional NLP metrics often miss what matters for generative AI. Effective evaluation requires multiple approaches: reference-based metrics that compare against gold standards, semantic similarity that measures meaning preservation, and LLM-as-judge techniques that leverage AI to assess AI. This […]

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Conversation History Management: Building Memory for Multi-Turn AI Applications

Introduction: Chatbots and conversational AI need memory. Without conversation history, every message exists in isolation—the model can’t reference what was said before, follow up on previous topics, or maintain coherent multi-turn dialogues. But history management is tricky: context windows are limited, old messages may be irrelevant, and naive approaches quickly hit token limits. This guide […]

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Semantic Caching: Reducing LLM Costs with Meaning-Based Query Matching

Introduction: LLM API calls are expensive and slow. When users ask similar questions, you’re paying for the same computation repeatedly. Traditional caching doesn’t help because queries are rarely identical—”What’s the weather?” and “Tell me the weather” are different strings but should return the same cached response. Semantic caching solves this by matching queries based on […]

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LLM Request Batching: Maximizing Throughput with Parallel Processing

Introduction: Processing LLM requests one at a time is inefficient. When you have multiple independent requests, sequential processing wastes time waiting for each response before starting the next. Batching groups requests together for parallel processing, dramatically improving throughput. But batching LLM requests isn’t straightforward—you need to handle rate limits, manage concurrent connections, deal with partial […]

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