Open Source

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AI Agents AI Architecture Claude Code LLM Loop Engineering

AI LLM AI Engineering OpenAI Inference Benchmarks Open Source

How Fast Is gpt-oss-120b? Speed, Quality, and Routing Tradeoffs in 2026

For engineers evaluating gpt-oss-120b: OpenAI's open-weight model is fast for an open reasoning checkpoint, but throughput depends heavily on the provider and benchmark view. Here is how to read Artificial Analysis, OpenRouter trends, and the cost tradeoffs behind fast inference.

Jul 3, 2026 20 min read

RAG MCP Performance Benchmarks Open Source Cost Optimization AI Engineering

MCP + RAG Performance Stack: Tools, Benchmarks, and Decision Guide

A technical follow-up for engineers choosing embeddings, vector stores, rerankers, caches, and eval libraries for production MCP + RAG over public app data — with benchmark-backed comparisons and three reference stacks.

Jun 30, 2026 19 min read

Luis Mori Guerra

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How Fast Is gpt-oss-120b? Speed, Quality, and Routing Tradeoffs in 2026

MCP + RAG Performance Stack: Tools, Benchmarks, and Decision Guide

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