Introducing Claude apps gateway for AWS
Today, we're announcing the Claude apps gateway for AWS, a self-hosted control plane that gives organizations a single point of control over access, cost, and policy…
Model archive
AI models 28 tracked
Every primary-source story across every tracked model. Filter by clicking a chip.
SpaceXAI releases Grok 4.5, which Elon describes as an ‘Opus-class model’
Elon Musk's tech company released the newest version of Grok on Wednesday, promising a cheaper, more efficient alternative to other powerful AI models.
This startup thinks robotics is about to have its ChatGPT moment
General Intuition is betting millions of hours of video game data can train the foundation models for physical AI, making it easier to build smarter robots…
Try out Grok 4.5 in Vercel!
Try out Grok 4.5 in Vercel!Guillermo Rauch: Grok 4.5 now available to all Vercel customers
Grok 4.5 is so cheap compared to Fable 5 and GPT 5.5 that benchmark gaps may not matter much
xAI releases Grok 4.5, trained on tens of thousands of Nvidia GB300 GPUs. In coding benchmarks, the model trails Fable 5 and GPT-5.5 but needs 4.2…
Try out Grok 4.5 in Cursor!
Try out Grok 4.5 in Cursor!Cursor: We've partnered with SpaceXAI to train Grok 4.5.It’s our most powerful model yet and the first we've built for more…
quick tasteful pigmented mandala generator from Grok Build
quick tasteful pigmented mandala generator from Grok Build
Distilled DeepSeek into Gemma 4 26B-A4B vs 12B. Not very useful, but I learned a lot.
So I decided to learn how to fine-tune LLMs. Read a few guides from Unsloth, poked around, then stumbled on Unsloth Studio and wanted to test…
ChatGPT can now listen and talk at the same time, making AI conversations seem more human
OpenAI's GPT-Live can listen and speak at the same time using a full-duplex architecture. Complex questions get handed off to GPT-5.5 in the background, which drastically…
RT X Freeze: Grok 4.5 is now officially available in Grok Build……try it now
RT X FreezeGrok 4.5 is now officially available in Grok Build......try it now
OpenAI Releases GPT-Live and GPT-Live-1 mini: Full-Duplex Voice Models That Delegate Deeper Reasoning to GPT-5.5
OpenAI released GPT-Live, a new generation of voice models now powering ChatGPT Voice. It uses a full-duplex architecture to listen and speak at once, and delegates…
Grok 4.5
Article URL: https://x.ai/news/grok-4-5 Comments URL: https://news.ycombinator.com/item?id=48835111 Points: 32 # Comments: 14
RT Michael Truell: Excited to release Grok 4.5 with @SpaceXAI. It's an Opus-class model that's fast and low cost. It's a significant step up over any …
RT Michael TruellExcited to release Grok 4.5 with @SpaceXAI. It's an Opus-class model that's fast and low cost. It's a significant step up over any model…
RT Andrew Milich: Try Grok 4.5 in the API, Grok Build, and Cursor
RT Andrew MilichTry Grok 4.5 in the API, Grok Build, and CursorSpaceXAI: Announcing Grok 4.5, our first model trained specifically for coding and agents. It was…
RT SpaceXAI: Re Grok 4.5 is built for real-world engineering. It excels in large codebases and handles long-running tasks that span multiple repositor…
RT SpaceXAIRe Grok 4.5 is built for real-world engineering. It excels in large codebases and handles long-running tasks that span multiple repositories, hundreds of skills, and…
RT SpaceXAI: Announcing Grok 4.5, our first model trained specifically for coding and agents. It was trained with Cursor and offers frontier intellige…
RT SpaceXAIAnnouncing Grok 4.5, our first model trained specifically for coding and agents. It was trained with Cursor and offers frontier intelligence at leading speeds and…
I created a 140 GB IQ2_XXS REAP quant of GLM 5.2 for coding. Looking for testers.
GLM-5.2-504B-Code-GGUF is an imatrix calibrated quant of the most liked REAP, which is 0xSero/GLM-5.2-REAP-504B-GGUF. I also uploaded the imatrix file and the modified llama-quant.cpp so you…
Running GLM 5.2 on 4xGB10 with a 100G Switch, 330k ctx, ~25 t/s tg, ~650 t/s pp
TP4+DCP2 for a ~360k kV pool. Prefill increases to 900-1000 t/s with longer prompts. You can also run DCP4 for 660k, but prefill gets shaved to…
Our internal assessment is that Grok 4.5 is roughly comparable to Opus 4.7, but much faster. The combination of capability, faster speed and lower cos…
Our internal assessment is that Grok 4.5 is roughly comparable to Opus 4.7, but much faster. The combination of capability, faster speed and lower cost is…
Qwen3.6-27b does not understand software architechure.
Been using this for real software development for a commercial app. i.e. Not a single file HTML app. I mean a large scale 100k+ loc project…
GPT-live (next-generation voice) launches today in ChatGPT. it feels magical and 'real'. i have always preferred typing to talking to an AI, now i thi…
GPT-live (next-generation voice) launches today in ChatGPT.it feels magical and 'real'.i have always preferred typing to talking to an AI, now i think that's going to…
Mistral enters robotics with Robostral Navigate, an 8B model that steers robots using just one camera
Mistral is entering the robotics market with Robostral Navigate, an 8B model that guides robots through unknown environments using only a single RGB camera. Trained in…
The standard free ChatGPT LLM you get after a few messages HAS to be some sub-20b model with online search enabled, no other way to explain how awful it is
Recently bought into the local LLM hype by buying a 32gb vram gpu and holy shit, gemma 4 31b at 5bits blows the standard ChatGPT model…
OpenAI releases new voice models for more natural live conversations
OpenAI says its new voice mode can speak and listen at the same time, a key ability for live translation.