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MENA startups raise fresh capital as governments advance ecosystem reforms - Arab News

Arab News · Feb 14

MENA startups have raised new capital as regional governments implement ecosystem reforms. These reforms aim to improve the business environment and attract further investment. The funding will support growth and innovation in the region's startup sector. Why it matters: This trend signals increasing confidence in the MENA startup ecosystem and its potential for economic diversification.

Shorter but not Worse: Frugal Reasoning via Easy Samples as Length Regularizers in Math RLVR

arXiv · Nov 2

A new method is proposed to reduce the verbosity of LLMs in step-by-step reasoning by retaining moderately easy problems during Reinforcement Learning with Verifiable Rewards (RLVR) training. This approach acts as an implicit length regularizer, preventing the model from excessively increasing output length on harder problems. Experiments using Qwen3-4B-Thinking-2507 show the model achieves baseline accuracy with nearly twice shorter solutions.