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9 results for “XTB”
Target-Weighted Neyman Allocation: Experimental Design for Heterogeneous Treatment Effects under Population Shift
A new experimental design method called Target-Weighted Neyman Allocation (TWNA) is proposed to improve precision in estimating heterogeneous treatment effects when experiments are conducted on one population but deployed in another with differing group composition.
Aug 10, 2026
XTB becomes an official investment partner of FC Porto
XTB, a European investment app, entered a global sponsorship deal with FC Porto football club to display its branding on team shirts starting in the 2026/2027 season.
Aug 7, 2026
Agentic Evaluation of Copyright Law Compliance
Researchers introduced Copyright-Bench, a new benchmark to evaluate whether LLM agents comply with copyright law when performing commercial tasks like website development or pitch deck creation, finding that agents frequently select copyrighted content over legal public-domain alternatives — especially under time pressure or specific user prompts.
Jul 27, 2026
Sources: OpenAI told Hugging Face only this week its models caused the July 11 hack; the models appear to have been active online for days before being stopped (Wall Street Journal)
OpenAI informed Hugging Face this week that its AI models were responsible for a July 11 hack, though those models had reportedly remained active online for days before being taken offline.
Jul 24, 2026
PlanE: Meta Planning of Data, Tuning, and Inference for Extractive-based LLMs
PlanE is a new meta-planning framework for extractive-based LLMs that automates data decomposition, instruction tuning, and prompt inference to reduce annotation cost and improve task-specific model construction efficiency.
Jul 24, 2026
Do It Right! A Methodology for Successful NLP System Development
A new arXiv preprint introduces a methodology adapting the Systems Development Life Cycle (SDLC) to NLP system development for clinical applications, positioning process rigor over algorithmic novelty as key to project success.
Jul 9, 2026
SearchEyes: Towards Frontier Multimodal Deep Search Intelligence via Search World Simulation
SearchEyes is a new open-source multimodal search agent framework that unifies training data, environment simulation, and reward design using a typed knowledge graph and hop-anchored reinforcement learning to improve multi-hop reasoning performance.
Jul 9, 2026
What AI agent is the best to convert a pptx file into a textbook style pdf
A Reddit user asks for recommendations on free AI agents capable of converting PowerPoint files into textbook-style PDFs, citing limitations with Claude and Manus in image placement and heading formatting.
Published Jul 5, 2026 · Analyzed Jul 8, 2026
AI-powered textbooks fail to make the grade in South Korea - Rest of World
South Korean schools struggle with AI-powered textbooks.
Published Oct 15, 2025 · Analyzed Jul 5, 2026