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Magnus

Engineer at Modelflare. Writing about LLM APIs, routing, fallbacks, streaming and cost control.

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Load Test an LLM API Without Misleading Results
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Load Test an LLM API Without Misleading Results

#ai #api #performance #testing
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3 min read
An open-source desktop agent that follows DeepSeek's super-agent design (and what we left out)
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Magnus

An open-source desktop agent that follows DeepSeek's super-agent design (and what we left out)

#ai #deepseek #opensource #agents
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5 min read
Why AI Agent Cache Hit Rates Collapse: GPT, Claude, and Auditable Gateways
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Why AI Agent Cache Hit Rates Collapse: GPT, Claude, and Auditable Gateways

#ai #llm #agents #performance
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9 min read
How to Evaluate an AI API Gateway: A Production Checklist
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How to Evaluate an AI API Gateway: A Production Checklist

#ai #api #architecture #devops
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9 min read
Claude Opus 5.5: Specs, Price, and Place in the Field
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Claude Opus 5.5: Specs, Price, and Place in the Field

#ai #llm #claude #api
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13 min read
How to choose an AI video model for each shot type: a spec & price comparison
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How to choose an AI video model for each shot type: a spec & price comparison

#ai #generativeai #video #tutorial
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6 min read
AI API Latency Metrics: TTFT, First Response, and Output Speed
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AI API Latency Metrics: TTFT, First Response, and Output Speed

#ai #api #performance #observability
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7 min read
AI API Fallback Strategy: Build a Provider Failure Matrix
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AI API Fallback Strategy: Build a Provider Failure Matrix

#ai #api #reliability #architecture
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8 min read
Structured Outputs with OpenAI-Compatible APIs: A JSON Schema Guide
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Structured Outputs with OpenAI-Compatible APIs: A JSON Schema Guide

#openai #llm #json #api
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7 min read
One Key, a Dozen-Plus Models: Switching LLMs in VS Code Chat with Modelflare
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One Key, a Dozen-Plus Models: Switching LLMs in VS Code Chat with Modelflare

#vscode #ai #llm #productivity
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7 min read
Generate Images and Videos in Claude Code with One Sentence
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Generate Images and Videos in Claude Code with One Sentence

#claudecode #ai #mcp #imagegeneration
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9 min read
Function Calling: Responses API vs Chat Completions
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Function Calling: Responses API vs Chat Completions

#openai #llm #api #ai
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7 min read
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