On April 7, 2026, Z.ai (formerly Zhipu AI) officially released the full weights of GLM-5.1 under the MIT license to the Hugging Face repository zai-org/GLM-5. This release immediately caused a stir in the English-speaking AI community—not just because it's "another open-source Large Language Model," but because it topped the global charts on the SWE-Bench Pro…
If you’ve been hearing everyone talk about "Muse Spark" lately but aren't quite sure how it fits in with Llama 4, ChatGPT, or Claude, this guide is for you. Muse Spark is the brand-new flagship Large Language Model released by Meta on April 8, 2026—it’s the first fully self-developed model launched since the formation of…
On April 7, 2026, a mysterious video model called Happy Horse 1.0 dropped into the Artificial Analysis Video Arena, instantly dethroning the previous champion, Seedance 2.0. One is an anonymous, "generation-gap" dark horse with almost no public information; the other is a "director-level" tool-oriented model officially released by ByteDance in March. So, which one is…
If you've been seeing the name Sand AI popping up repeatedly on Hugging Face, GitHub, or AI Twitter lately, and you're curious about their MAGI-1 / MAGI-1.1 models, this article is for you. Unlike many "overnight" video model teams, Sand AI has some serious technical pedigree: its CEO, Cao Yue, is a core author of…
If you've recently seen people buzzing about "Magi AI" or "MAGI-1" but aren't sure how it differs from Sora, Kling, or Veo, this guide is for you. Magi AI is a fascinating open-source video generation model from Sand AI—it's the world's first "autoregressive video generation model" to reach top-tier performance, and it supports infinite-length video…
If you’ve been seeing "Hermes Agent" pop up on Twitter / X lately and aren't sure what the buzz is about, this guide is for you. Hermes Agent is an open-source, "self-evolving" AI agent framework released by Nous Research in 2026. Its core superpower? It learns from every conversation you have, summarizing new skills, improving…
Recently, a customer encountered a very "Google-style" 400 error while using Nano Banana Pro (model ID: gemini-3-pro-image-preview) for image-to-image tasks: { "status_code": 400, "error": { "message": "Unsupported file URI type: {{ $json.imageUrls }}. File URI must be a File API (e.g. https://generativelanguage.googleapis.com/files/<id>), Youtube (e.g. https://www.youtube.com/watch?v=<id>), or HTTPS (e.g. http://path/to/file).), or a valid gURI (e.g. gs://bucket/object",…
By April 2026, complaints about Nano Banana Pro "smart-downgrading" reached a fever pitch across the Google Gemini Apps Community, the Google AI Developers Forum, and Reddit. Users are reporting that faces look "thirty years older," skin textures have become "plastic-like," and many paying Pro subscribers feel they're getting the same low-quality output as the free…
LiteLLM and Claude Code are two of the most popular AI development tools for 2025-2026, but developers often find themselves comparing them: Which one is better? Can they replace each other? And does LiteLLM actually support prompt caching billing? This article compares LiteLLM and Claude Code, providing clear recommendations across three dimensions: positioning, capability boundaries,…
How can you make LiteLLM orchestrate multiple Large Language Models like OpenAI, Claude, Gemini, and DeepSeek simultaneously without getting blocked by overseas account, network, or payment issues? The answer is to connect LiteLLM to an OpenAI-compatible API proxy service. In this article, we’ll use LiteLLM + APIYI (apiyi.com) as an example to walk you through…
