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The prompt your SDK sends is not the prompt you wrote

The prompt your SDK sends is not the prompt you wrote

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3 min read
I burned my Anthropic org cap and waited 3 days. Then I built llmfleet.

I burned my Anthropic org cap and waited 3 days. Then I built llmfleet.

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4 min read
Wrap Hermes Agent in a leash: USD caps + egress allowlist + audit log in 30 lines

Hermes Agent Challenge Submission

Wrap Hermes Agent in a leash: USD caps + egress allowlist + audit log in 30 lines

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3 min read
I built an open-source crypto trading bot that runs 4 exchanges from one server

I built an open-source crypto trading bot that runs 4 exchanges from one server

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2 min read
RAG and Vector Search with pgvector and Amazon Bedrock (Part 4)

RAG and Vector Search with pgvector and Amazon Bedrock (Part 4)

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8 min read
Benchmarking Residential Proxy Providers: A Reproducible Test Script

Benchmarking Residential Proxy Providers: A Reproducible Test Script

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4 min read
Some friends wanted to see how I use DigitalOcean. So I built them the smallest real app I could.

Some friends wanted to see how I use DigitalOcean. So I built them the smallest real app I could.

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7 min read
Gemini 3.5 Flash vs Claude Haiku vs GPT-4o mini: Picking a Small Model

Gemini 3.5 Flash vs Claude Haiku vs GPT-4o mini: Picking a Small Model

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4 min read
[Open-Source LLM Agent #1] Running a LangGraph ReAct Agent in Production: OpenAI-Compatible API + Multi-Model Gateway + One-Line Tracing

[Open-Source LLM Agent #1] Running a LangGraph ReAct Agent in Production: OpenAI-Compatible API + Multi-Model Gateway + One-Line Tracing

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5 min read
How I Built a Sub-10ms Car Database API for 86,835 Vehicles Using FastAPI and Supabase

How I Built a Sub-10ms Car Database API for 86,835 Vehicles Using FastAPI and Supabase

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4 min read
Pain Points Will Always Outlive Platforms

Pain Points Will Always Outlive Platforms

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2 min read
Architecting a Multi-Chain Arbitrage Engine: Handling Latency and MEV in 2026

Architecting a Multi-Chain Arbitrage Engine: Handling Latency and MEV in 2026

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2 min read
Selling Digital Products Without Platforms' Arbitrary Approval

Selling Digital Products Without Platforms' Arbitrary Approval

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2 min read
How to Use LangChain Deep Agents with Azure Cosmos DB – Plan, act, and verify against operational data

How to Use LangChain Deep Agents with Azure Cosmos DB – Plan, act, and verify against operational data

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10 min read
Faking a Payment Gateway in a Country Stripe Does Not Support

Faking a Payment Gateway in a Country Stripe Does Not Support

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2 min read
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