https://crazyrouter.com Your weekly breakdown of AI development tools, API gateways, model pricing, and building with GPT, Claude, Gemini, and DeepSeek. Hosted by Crazyrouter — one API key for 627+ AI models. en © 2026 Crazyrouter Crazyrouter Crazyrouter support@crazyrouter.com false episodic Every major AI model supports function calling now — but the implementations vary wildly. We compare GPT-4o, GPT-4.1, Claude Opus 4, Gemini 2.5 Pro, and DeepSeek V3 on tool-use format, parallel calling, JSON schema reliability, and edge cases. Plus: why an API gateway that normalizes function calling across providers saves you from writing four different integration layers. ep019-function-calling-across-different-ai-models Wed, 08 Apr 2026 08:00:00 +0000 409 19 full false https://crazyrouter.com?utm_source=podcast&utm_medium=audio&utm_campaign=dev_community Most AI benchmarks — MMLU, HumanEval, GSM8K — don't predict real-world performance. We break down why benchmark scores mislead developers, and reveal the five metrics that actually matter: task-specific accuracy on your own data, p95/p99 latency, cost per successful output, consistency, and instruction following fidelity. Then we apply this framework to the April 2026 model landscape: Claude Opus 4, GPT-4o, DeepSeek V3, and Gemini Flash 2.0. ep018-ai-model-benchmarks-that-actually-matter Tue, 07 Apr 2026 13:00:00 +0000 476 18 full false https://crazyrouter.com?utm_source=podcast&utm_medium=audio&utm_campaign=dev_community How to combine LangChain with Crazyrouter for multi-model AI agents. We cover zero-migration setup with ChatOpenAI, cost optimization through per-step model routing, tool calling across providers, and real-world savings of 70-80% — all with one API key and 627+ models. ep017-langchain-crazyrouter-build-agents Tue, 07 Apr 2026 08:00:00 +0000 314 17 full false https://crazyrouter.com?utm_source=podcast&utm_medium=audio&utm_campaign=dev_community Should you stream your LLM API responses or wait for the full result? We break down Time to First Token, perceived latency, the real cost implications, when streaming shines for chatbots and long-form generation, when non-streaming wins for backend pipelines and structured output, and practical implementation tips for both approaches. ep016-streaming-vs-non-streaming-api-calls Mon, 06 Apr 2026 08:00:00 +0000 479 16 full Five essential security practices every developer needs when shipping AI-powered apps to production. We cover API key management, spending caps, prompt injection defense, data privacy, and monitoring — plus why an API gateway is your first line of defense. ep015-ai-api-security-best-practices Sat, 05 Apr 2026 08:00:00 +0000 342 15 full We rank the top five AI coding assistants in 2026 — from Amazon Q Developer and Windsurf at the bottom, through GitHub Copilot, all the way up to Cursor and Claude Code at the top. Plus the meta trend that's turning autocomplete into autonomous agents, and why API gateways are becoming a secret weapon for power developers. ep014-top-5-ai-coding-assistants-2026 Sat, 04 Apr 2026 08:00:00 +0000 378 14 full Should you self-host AI models or use an API gateway? We break down the true costs of running Llama 4 and DeepSeek on your own GPUs versus paying per token, cover the five scenarios where self-hosting wins, explain the hybrid approach smart teams are using, and show why an API gateway like Crazyrouter gives you the best of both worlds. ep013-self-hosting-vs-api-gateway Thu, 03 Apr 2026 08:00:00 +0000 345 13 full Tool calling is what turns a chatbot into an agent. We break down how GPT-5, Claude, and Gemini handle function calling, walk through building your first agent in 30 lines of Python, cover multi-tool patterns for production, and share four hard-won lessons from building agents at scale. Plus why an API gateway is the secret weapon for agent development. ep012-building-ai-agents-tool-calling Thu, 02 Apr 2026 08:00:00 +0000 441 12 full We compare the three biggest AI image generation APIs head-to-head: DALL-E 3, Midjourney, and Flux from Black Forest Labs. Quality, pricing, developer experience, and when to use each one. Plus how an API gateway lets you use all three through a single endpoint. ep011-ai-image-generation-apis-compared Tue, 01 Apr 2026 08:00:00 +0000 275 11 full You built your app on OpenAI's API — now you want Claude, Gemini, DeepSeek, and hundreds more without rewriting everything. Good news: migration takes about sixty seconds. We walk through the step-by-step process, address the three biggest concerns developers have, and share the multi-model strategy that typically cuts costs by thirty to fifty percent. ep010-migrate-openai-to-multi-model-gateway Mon, 31 Mar 2026 08:00:00 +0000 240 10 full We compare ourselves with our biggest competitor — OpenRouter. Pricing differences, model selection, developer experience, reliability, and trust. Where OpenRouter wins, where Crazyrouter wins, and why a surprising number of teams use both. No marketing fluff — just an honest breakdown to help you choose. ep009-openrouter-vs-crazyrouter-honest-comparison Mon, 30 Mar 2026 15:00:00 +0000 382 9 full false https://crazyrouter.com?utm_source=podcast&utm_medium=audio&utm_campaign=dev_community Most teams use multiple AI providers — GPT for chat, Claude for reasoning, DeepSeek for cheap summarization. Smart strategy, right? Not so fast. We break down the four hidden costs nobody talks about: integration overhead that costs $7,200/year in engineering time, billing chaos across three dashboards, failover logic that takes months to build, and inconsistent model behavior that multiplies your QA burden. Plus the one-line fix that eliminates all of them. ep008-hidden-costs-multiple-ai-providers Sun, 29 Mar 2026 15:00:00 +0000 335 8 full false https://crazyrouter.com?utm_source=podcast&utm_medium=audio&utm_campaign=dev_community You're building your app, everything works in dev, then production hits and you're drowning in 429 errors. Today we break down rate limits across OpenAI, Anthropic, and Google — what they are, why they bite, and five battle-tested strategies to handle them. Plus the multi-provider trick that effectively triples your capacity. ep007-ai-api-rate-limits-developer-guide Sat, 28 Mar 2026 08:00:00 +0000 307 7 full false https://crazyrouter.com?utm_source=podcast&utm_medium=audio&utm_campaign=dev_community Building an AI chatbot is easier than most tutorials make it look. In this episode, we break down the simplest architecture: a tiny backend, one API key, one OpenAI-compatible endpoint, and the freedom to switch between models without rewriting your app. Perfect for developers shipping their first chat product fast. ep006-build-ai-chatbot-one-api-key Sun, 15 Mar 2026 10:00:00 +0000 290 6 full false https://crazyrouter.com?utm_source=podcast&utm_medium=audio&utm_campaign=dev_community DeepSeek V3.2 is making waves with 88% on HumanEval and 35x cheaper pricing than GPT-4o. But is it actually better? We break down the benchmarks, real-world performance, where it excels (coding, reasoning, Chinese), where it falls short (creative writing, censorship), and when to use each model. Plus the multi-model strategy that saves you money. ep005-deepseek-v32-vs-gpt4o Fri, 13 Mar 2026 09:00:00 +0000 240 5 full false https://crazyrouter.com?utm_source=podcast&utm_medium=audio&utm_campaign=dev_community Everyone's building AI agents, but everyone's writing the same boilerplate. What if you could install pre-built skills with one command? We introduce npx crazyrouter-skills — 8 ready-to-use agent capabilities from chat to image gen to video. Plus how it fits into MCP and why composability is the future of agent development. ep004-ai-agent-skills-one-command Thu, 12 Mar 2026 09:00:00 +0000 160 4 full false https://crazyrouter.com?utm_source=podcast&utm_medium=audio&utm_campaign=dev_community Most teams overpay for AI APIs by 40-60%. We break down the three biggest cost killers: model routing (use cheap models for simple tasks), prompt caching (save 50-90% on repeated tokens), and provider price optimization. Real examples, real numbers, one line of code to switch. ep003-cut-ai-api-costs-60-percent Thu, 13 Mar 2026 09:00:00 +0000 268 3 full false https://crazyrouter.com?utm_source=podcast&utm_medium=audio&utm_campaign=dev_community Comparing the big three AI models for developers. GPT-5 for reliable tool calling, Claude Opus 4.6 for deep reasoning and clean code, Gemini 3 for massive context and multimodal. We break down when to use each — and why the smartest teams use all three with a single API gateway. ep002-gpt5-vs-claude-vs-gemini Wed, 12 Mar 2026 09:00:00 +0000 305 2 full false https://crazyrouter.com?utm_source=podcast&utm_medium=audio&utm_campaign=dev_community What is an AI API gateway? How many models does Crazyrouter support? Is it cheaper than going direct? How hard is migration? We answer the 9 most common questions about using a unified API gateway for GPT-5, Claude Sonnet 4.6, Gemini 3, DeepSeek V3.2, and 627+ other models. ep001-ai-api-gateway-faq Tue, 11 Mar 2026 09:00:00 +0000 233 1 full false https://crazyrouter.com?utm_source=podcast&utm_medium=audio&utm_campaign=dev_community