News

Solar dominates Africa’s energy investments, but millions remain in the dark

AI Observer
News

Microsoft teases AI translator that can translate speech in the real...

AI Observer
News

Why early generative AI advertisements aren’t working, and how creatives can...

AI Observer
News

Flashback: This was the biggest Android news of last year

AI Observer
News

Smart home at CES 2020: AI and Matter will be the...

AI Observer
News

Employer branding fashions AI, new generations and real commitment

AI Observer
News

Nvidia will open-source Run:ai software, which it acquired for $700M in...

AI Observer
News

ByteDance denies reported plan for $7 billion NVIDIA chip

AI Observer
News

The evolving revolution: AI by 2025

AI Observer
News

Alexa’s big Amazon AI revamp: 8 burning questions answered

AI Observer
News

The Artificial Intelligence Revolution: From ChatGPT to Google, Meta and Anthropic...

AI Observer

Featured

News

Can LLMs Really Judge with Reasoning? Microsoft and Tsinghua Researchers Introduce...

AI Observer
News

Evaluating potential cybersecurity threats of advanced AI

AI Observer
News

Taking a responsible path to AGI

AI Observer
News

DolphinGemma: How Google AI is helping decode dolphin communication

AI Observer
AI Observer

Can LLMs Really Judge with Reasoning? Microsoft and Tsinghua Researchers Introduce...

Reinforcement learning (RL) has emerged as a fundamental approach in LLM post-training, utilizing supervision signals from human feedback (RLHF) or verifiable rewards (RLVR). While RLVR shows promise in mathematical reasoning, it faces significant constraints due to dependence on training queries with verifiable answers. This requirement limits applications to large-scale...