Entelligence AI
@EntelligenceAI

Building engineering intelligence @ Entelligence.AI

Joined January 2024
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Article

9 Best LLM Routers and Model Routing Tools in 2026

The most capable LLM is not the right model for every request. Sending every task to a frontier model drives up cost. Sending everything to a smaller model buys a different bill: failed tool calls,

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Every agent workflow is a bet on who proposes, who executes, who checks, and in what order. We looked at 5 systems making that bet differently, from fully hand-built pipelines to workflows discovered by search (ADAS, AFlow). Guess who won ?
Article

Agent Workflow Design: From Hand-Built Pipelines to Searching for the Process

TL;DR Agent workflow design is the shape of the process an AI agent runs through: who proposes, who executes, who verifies, and in what order. You can hand-build that process with expert pipelines, or

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How to Cut Claude Code Costs by 64% With a 7-Layer Stack

I was burning $37 a day (more than $1000 per month) running Claude Code. Most of it was waste. Opus firing on tasks Haiku handles in 200ms. Git status output flooding context with noise nobody asked

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Part 2: Context Engineering: How Agents Decide What the Model Actually Sees

Where we are on the ladder Post 1 made the case that the real frontier of harness work is treating the harness itself as something you optimize. There is a natural order to what you point that
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Part 1: What Is a Harness? The Layer That Turns a Model Into an Agent

The idea in one line Drop a frontier model into an empty room and it is pure reasoning with nothing to reason about. No hands to act, no memory of yesterday, no way to know if it was right. The

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Best AI Models of July 2026

The closed-source monopoly on frontier AI ended in July 2026. Not with a press release. With a 2.8 trillion parameter open-weight model from China that benchmarks within striking distance of GPT-5.6

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How To Cut Your AI Costs by 70% Without Using Smaller Models

Your AI bill is not high because models are expensive. It is high because you are using the wrong model for the wrong job. Every time. One model. Every task. Full price. That is the real problem.

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GPT-5.5 vs GLM-5.2: Is Higher Performance Worth the Extra Cost?

GPT-5.5 solves more tasks than GLM-5.2 on a real coding-agent benchmark but it also costs 70% more to get there. The one-sentence result: GPT-5.5 completes 4 more tasks out of 45, for roughly $10 more

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Article

How an AI Tool Triggered the Vercel Security Breach

On April 19, 2026, Vercel, the cloud deployment platform behind Next.js and a key hosting layer for many web applications, confirmed a serious security breach. Unauthorized actors gained access to
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Inside Claude Code : What the Leaked Source Actually Revealed

Introduction Claude Code is Anthropic's terminal-based coding agent, and until March 31, 2026, nobody outside Anthropic knew how it actually worked under the hood. On that day, a debug source map file
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