LLM Archives » Alpesh Kumar

Why LLMs Pause Before They Start: Time to First Token Explained

LLM, Software Architecture

Why LLMs Pause Before They Start: Time to First Token Explained

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OpenAI Claims We’re in the “AGI Era.” The Catch? It Costs $20,000 Per Test

AI Agents, Artificial Intelligence, LLM

OpenAI Claims We’re in the “AGI Era.” The Catch? It Costs $20,000 Per Test.

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AI Agent Frameworks Compared: Vercel AI SDK, LangGraph, CrewAI, AutoGen and LangChain — a framed comparison diagram visually separates streaming provider-flexible TypeScript output, branching and resumable orchestration, role-based collaboration, conversational agents, and modular integration building blocks, showing why framework selection follows architecture rather than a universal winner.

AI Agents, Artificial Intelligence, LangGraph

AI Agent Frameworks Compared: Vercel AI SDK, LangGraph, CrewAI, AutoGen and LangChain

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Build an AI Agent Evaluation Flywheel That Improves Prompts — a text-free circular technical schematic shows recorded agent traces being separately evaluated for outcomes and trajectories, classified into recurring failure types, turned into prompt candidates, and checked against development, hold-out, and regression cases before feeding evidence back into the next run. Visual direction: idea: a trace-aware evaluation loop turns recurring agent failures into verified prompt changes; subject: AI agent evaluation flywheel; mechanism: captured tool traces flow through separate outcome and trajectory evaluation, failure taxonomy, prompt variants, and hold-out/regression verification with a safety gate; composition: a single clockwise five-stage circular schematic with evidence records at the top and a verification boundary closing the loop; palette: warm off-white, graphite, deep forest green, muted rust, clay orange, restrained golden yellow; exclusions: dark navy, neon-blue glow, floating UI cards, network nodes, generic AI circuitry, people, robots, logos, readable artwork text.

AI Agents, Artificial Intelligence

Build an AI Agent Evaluation Flywheel That Improves Prompts

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