Grok 4.1 Fast's compelling dev access and Agent Tools API overshadowed by Musk glazing

Elon Musk's frontier generative AI startup xAI formally opened developer access to its Grok 4.1 Fast models last night and ...
IEEE

Global Asymptotic Stabilization Control for Uncertain Nonlinear Systems With Input Quantization and Unknown Output Function

Abstract: In this article, a global output feedback control scheme is developed for a class of uncertain nonlinear systems subject to input quantization and unknown output function. By employing a ...
IEEE

Control Barrier Functions and Input-to-State Safety With Application to Automated Vehicles

Abstract: Balancing safety and performance is one of the predominant challenges in modern control system design. Moreover, it is crucial to robustly ensure safety without inducing unnecessary ...
Seeking Alpha

The iM CAPE-MA35 ETF Rotation Strategy With 4 ETFs

The Dynamic ETF Allocation strategy uses the CAPE-MA35 ratio to identify market phases and adjust allocations among QQQ, GLD, XLU, and XLE. Backtesting from 1999 to 2025 shows the model outperforms ...
GitHub

Support for LiteLLM models as Eval Judges

Is your feature request related to a problem? Please describe. I am using LiteLLM models for agents and would like to use the same models for eval judges. atm, it appears only Google API models are ...
GitHub

Direct image input via PIL instead of Base64

Support for PIL library image input (path) instead of Base64 encoding. For example, when using models with transformers library, I provide images this way img = Image.open(path).convert("RGB") which ...