Reinforcement learning improves execution quality in financial markets

Alex Chen's adaptive execution framework, using reinforcement learning, cuts trading costs and improves market visibility.
Tech Times

Open-Source Coding Model Ornith-1.0 Writes Its Own Training Scaffold in Reinforcement Learning

Open-source agentic coding model Ornith-1.0, released today under the MIT license, uses a self-improving reinforcement ...
Aerospace and Mechanical Insider on MSN

Hierarchical reinforcement learning boosts air defense efficiency

Modern air defense confrontations demand rapid, precise task assignments in environments where threats evolve within seconds.

New OpenAI research explores how reinforcement learning can make AI systems more aligned and resilient

OpenAI researchers have published a new study examining whether reinforcement learning (RL) can be used not only to improve model capabilities but also to strengthen alignment and beneficial behavior ...

Xiaomi's HarnessX rewrites its own AI scaffolding mid-task — and smaller models gain the most

Xiaomi's HarnessX autonomously rewrites AI agent harnesses mid-execution, delivering +14.5% avg performance gains — and +44% ...

Datadog shares climb after company acquires reinforcement learning startup Adaptive ML

Datadog, Inc. DDOG shares are trading higher. The company announced it acquired Adaptive ML. Datadog stock is gaining ...

EXL to acquire iMerit, advancing its leadership in enterprise AI by adding foundation model expertise and technology

Positions EXL to accelerate AI innovation in the enterprise with iMerit’s direct relationships with foundation model buildersDeepens EXL’s ...

Hollywood Workers Are Training AI Models As Job Prospects Grow Slim

Some TV and film vets are taking gigs in the world of Reinforcement Learning from Human Feedback, helping smooth out Gen AI ...
Frontiers

Trustworthy and Resilient AI for Smart Energy Systems: Frontier AI, Reinforcement Learning, and Security

The energy sector is becoming a highly connected cyber-physical ecosystem in which distributed energy resources, electric ...

Base44's CEO says the company built its own model to stop churning out AI-slop designs

The startup launched its LLM, Base 1, to deliver better designs and user experience than frontier models.

Tiny AI Model Humiliates Major Rivals From Google, OpenAI, Claude

A team of nine researchers at Sina Weibo has introduced VibeThinker-3B, a compact language model that reportedly matches or ...