--- title: "#llm-api articles | Hashnode" description: "Explore 9 articles tagged #llm-api on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/llm-api" --- Tag # #llm-api 9 posts · 0 followers [Susie Mccoy](https://hashnode.com/@susiemccoy) · [Jul 21](https://hashnode.com/posts/build-your-first-ai-chatbot-using-an-llm-api/6a5f1bd56fe78f0e5b0c5192) ### [Build Your First AI Chatbot Using an LLM API](https://writeforusai.hashnode.dev/build-your-first-ai-chatbot-using-an-llm-api?utm_source=hashnode&utm_medium=feed) Learn how to build an AI chatbot from scratch using an LLM API. Step-by-step Python tutorial covering architecture, memory, and prompts. 5 min read · [writeforusai.hashnode.dev](https://writeforusai.hashnode.dev/build-your-first-ai-chatbot-using-an-llm-api?utm_source=hashnode&utm_medium=feed) [Jangwook Kim](https://hashnode.com/@effloow) · [May 4](https://hashnode.com/posts/claude-haiku-4-5-developer-guide-2026-1/69f89a5ab4a68c1fb2d4c3ff) ### [Claude Haiku 4.5: When to Use It Over Sonnet 4.6](https://effloow.hashnode.dev/claude-haiku-4-5-developer-guide-2026-1?utm_source=hashnode&utm_medium=feed) When Anthropic released Claude Haiku 4.5 in October 2025, the usual reaction was "nice, a cheaper model." That framing misses what matters. Haiku 4.5 scores 73.3% on SWE-bench Verified — inside the range of models that cost three times more — and it'... 10 min read · [effloow.hashnode.dev](https://effloow.hashnode.dev/claude-haiku-4-5-developer-guide-2026-1?utm_source=hashnode&utm_medium=feed) [Jangwook Kim](https://hashnode.com/@effloow) · [May 4](https://hashnode.com/posts/claude-haiku-4-5-developer-guide-2026/69f856c4a8deb7b531091752) ### [Claude Haiku 4.5: When to Use It Over Sonnet 4.6](https://effloow.hashnode.dev/claude-haiku-4-5-developer-guide-2026?utm_source=hashnode&utm_medium=feed) When Anthropic released Claude Haiku 4.5 in October 2025, the usual reaction was "nice, a cheaper model." That framing misses what matters. Haiku 4.5 scores 73.3% on SWE-bench Verified — inside the range of models that cost three times more — and it'... 10 min read · [effloow.hashnode.dev](https://effloow.hashnode.dev/claude-haiku-4-5-developer-guide-2026?utm_source=hashnode&utm_medium=feed) [Jangwook Kim](https://hashnode.com/@effloow) · [Apr 29](https://hashnode.com/posts/minimax-m2-5-cost-performance-api-guide-2026/69f186f4723063464fc9b963) ### [MiniMax M2.5 API Guide: 80% SWE-Bench at $0.15/M Tokens](https://effloow.hashnode.dev/minimax-m2-5-cost-performance-api-guide-2026?utm_source=hashnode&utm_medium=feed) If you are building a coding agent that will run thousands of agentic loops per day, the model you choose determines whether your infrastructure bill is $50/day or $1,000/day — for nearly identical task performance. MiniMax M2.5 is the clearest illus... 11 min read · [effloow.hashnode.dev](https://effloow.hashnode.dev/minimax-m2-5-cost-performance-api-guide-2026?utm_source=hashnode&utm_medium=feed) [Jangwook Kim](https://hashnode.com/@effloow) · [Apr 28](https://hashnode.com/posts/claude-opus-4-7-developer-guide-2026/69effb4cddc345d0f27bd857) ### [Claude Opus 4.7: Effort Controls and Migration Guide](https://effloow.hashnode.dev/claude-opus-4-7-developer-guide-2026?utm_source=hashnode&utm_medium=feed) Claude Opus 4.7 shipped on April 16, 2026, and it comes with two hard breaking changes that will silently break any existing Opus 4.6 integration the moment you swap the model string. If your code sets temperature, top\_p, or top\_k, you will get a 400... 10 min read · [effloow.hashnode.dev](https://effloow.hashnode.dev/claude-opus-4-7-developer-guide-2026?utm_source=hashnode&utm_medium=feed) [Anup Karanjkar](https://hashnode.com/@anupkaranjkar) · [Apr 26](https://hashnode.com/posts/gpt-5-5-complete-developer-guide-api-pricing-2026/69edc609a10e1ee693b74e9f) ### [GPT-5.5 Developer Guide: API, Pricing & Benchmarks (April 2026)](https://wowhow.hashnode.dev/gpt-5-5-complete-developer-guide-api-pricing-2026?utm_source=hashnode&utm_medium=feed) GPT-5.5 API is live with 88.7% SWE-bench, $5/1M tokens, 1M context, and three variants. Complete developer integration guide with pricing, benchmarks, and code examples. 8 min read · [wowhow.hashnode.dev](https://wowhow.hashnode.dev/gpt-5-5-complete-developer-guide-api-pricing-2026?utm_source=hashnode&utm_medium=feed) [Dr. Ehoneah Obed](https://hashnode.com/@ehoneahobed) · [Jan 12](https://hashnode.com/posts/building-your-first-ai-chatbot-from-api-call-to-conversational-memory/6964f080e47643f1bd9e24a7) ### [Building Your First AI Chatbot: From API Call to Conversational Memory](https://blog.ehoneahobed.com/building-your-first-ai-chatbot-from-api-call-to-conversational-memory?utm_source=hashnode&utm_medium=feed) As a software engineer diving into AI, I had this assumption that chatbots were fundamentally different from traditional applications. They seemed almost magical in how they maintained context and responded intelligently. Then I built my first one, a... 12 min read · [blog.ehoneahobed.com](https://blog.ehoneahobed.com/building-your-first-ai-chatbot-from-api-call-to-conversational-memory?utm_source=hashnode&utm_medium=feed) [APIpie AI](https://hashnode.com/@apipie) · [Apr 2, 2025](https://hashnode.com/posts/understanding-ai-apis-with-apipieai/67eca359e5ac5ef4c05a9c27) ### [Understanding AI APIs with APIpie.ai](https://apipie-ai.hashnode.dev/understanding-ai-apis-with-apipieai?utm_source=hashnode&utm_medium=feed) omplete guide to understanding AI APIs, their evolution, and integration. Learn about different types of AI APIs, key features, and how to leverage them for 4 min read · [apipie-ai.hashnode.dev](https://apipie-ai.hashnode.dev/understanding-ai-apis-with-apipieai?utm_source=hashnode&utm_medium=feed) [NovitaAI](https://hashnode.com/@NovitaAI) · [Oct 25, 2024](https://hashnode.com/posts/utilize-clipboard-conqueror-with-novita-ai-api-key-for-developer-productivity/671b5f36225bbcb46d819ade) ### [Utilize Clipboard Conqueror with Novita AI API Key for Developer Productivity](https://novita.hashnode.dev/utilize-clipboard-conqueror-with-novita-ai-api-key-for-developer-productivity?utm_source=hashnode&utm_medium=feed) Enhance text editing with Clipboard Conqueror by Novita AI. Use AI and ChatGPT seamlessly across text boxes to boost productivity with ease. 8 min read · [novita.hashnode.dev](https://novita.hashnode.dev/utilize-clipboard-conqueror-with-novita-ai-api-key-for-developer-productivity?utm_source=hashnode&utm_medium=feed)