Crazyrouter Blog

Practical notes on AI models, API costs, and production workflows.

Model updates, integration guides, pricing breakdowns, and tool workflows for developers and teams.

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API Guides Comparisons Coding Agents Video Generation Image Generation

API PlaygroundTest models, prompts, request options, and responses.AI Image ToolOpen the image generation tool and test visual models.

March 1, 20262065 viewsEnglishTutorial

AI Batch Processing API Guide 2026: Process Millions of Requests Efficiently

"Complete guide to AI batch processing APIs in 2026. Learn how to process millions of AI requests efficiently using OpenAI Batch API, async patterns, and cost optimization."

March 1, 2026911 viewsEnglishGuide

Multimodal AI API Guide 2026: Vision, Audio & Video in One Platform

"Complete guide to multimodal AI APIs in 2026. Learn how to build applications that process text, images, audio, and video using GPT-5, Claude, Gemini, and more."

March 1, 20261105 viewsEnglishTutorial

Llama 4 API Guide 2026: Complete Developer Tutorial

"Complete guide to Meta's Llama 4 models in 2026. Learn about Llama 4 Scout, Maverick, and Behemoth with API integration, pricing, and code examples."

March 1, 20262423 viewsEnglishComparison

Text-to-Speech API Comparison 2026: ElevenLabs, OpenAI & More

"Complete comparison of text-to-speech APIs in 2026. Compare ElevenLabs, OpenAI TTS, Google, Azure, and Amazon Polly for voice generation quality, pricing, and features."

March 1, 20262416 viewsEnglishTutorial

Whisper API Guide 2026: Speech-to-Text for Developers

"Complete guide to OpenAI Whisper API for speech-to-text in 2026. Learn transcription, translation, and integration with code examples in Python and Node.js."

March 1, 20261976 viewsEnglishGuide

LLM Benchmarks Guide 2026: How to Compare AI Models Effectively

"Complete guide to LLM benchmarks in 2026. Understand MMLU, HumanEval, GPQA, Arena ELO, and how to evaluate GPT-5, Claude Opus, Gemini 3 Pro performance."

March 1, 20262621 viewsEnglishComparison

OpenRouter vs Crazyrouter: Pricing, Models, and Which API Gateway Fits Developers Better

A practical OpenRouter vs Crazyrouter comparison covering pricing, model access, OpenAI compatibility, coding workflows, routing flexibility, and developer use cases.

March 1, 20262218 viewsEnglishTutorial

AI Fine-Tuning API Guide 2026: OpenAI, Claude & Open Source Models

"Complete guide to fine-tuning AI models via API in 2026. Learn how to fine-tune GPT-5, Llama 4, and other models with step-by-step code examples."