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Agents

GitHub’s September VS Code releases add scheduled automations and agent pull request workflows

The updates introduce recurring agent tasks and options for agents to help prepare pull requests for merge.

Musk’s AI chatbot Grok reportedly encouraged Trump to capture Venezuela’s president

Tools

GitHub puts Copilot computer use in public preview

Copilot can now interact with desktop apps through its CLI and app on macOS and Windows.

Serve live, governed data in AI-built apps with Amazon Quick

Build Applications on NVIDIA BlueField Faster with NVIDIA DOCA Agent Skills

Models

Upstage releases Solar Mini 4, a proprietary model with 3B active parameters

Artificial Analysis reports a score of 24 and lower per-token prices than Solar Pro 3, alongside higher measured costs per task than GPT-6 Luna (max).

Build Local AI Apps with C++ and NVIDIA TensorRT RTX Samples

Build agent memory with NVIDIA NeMo Agent Toolkit and Amazon S3 Vectors

Tools

Kiro CLI 2.26.0 adds reusable Workflows and tighter approval checks

The release brings opt-in multi-step tasks to V3 and changes safeguards for actions in untrusted workspaces.

The eternal complement

Uplifting conversion across the acquisition funnel with personalization using contextual bandits on AWS

Building ambient agents with Amazon Bedrock AgentCore: From event-driven signals to human-in-the-loop workflows

Implementing Multi-Environment Access for Claude Platform on AWS

Simplify dashboard drill-down with the Amazon Quick Sight hierarchy filter

How Albertsons Companies is reimagining retail from the inside out

Introducing Clef: our open-source decision models, and new RL fine-tuning platform

How uniopen customized Amazon Nova to their retail moderation policies for production deployment

Research

Researchers test inference-time method for modeling diverse preferences

Demographic Pluralism estimates population opinion distributions by generating multiple perspectives within demographically grounded groups.

Tools

GitHub makes asynchronous merge API generally available

The API handles pull request merges asynchronously and supports stacked pull requests and merge queues.

Agents

PrivMeSA uses local memory to manage privacy in medical AI consultations

The system lets local agents consult remote specialists while learning to limit disclosure and reuse clinical guidance from earlier consultations.

Models

Study tests what pretraining and midtraining contribute to reward learning

Experiments and analysis examine how source prediction and reward adaptation interact in models learning sequential tasks and memory.

Agents

VAmoS Energy benchmark tests voice agents on complex calls and background speech

The benchmark combines multi-request utility calls, account verification and competing audio to evaluate voice-agent performance.

Models

Open TTS Leaderboard separates streaming speed from voice-quality measures

The evaluation pairs latency and intelligibility metrics with speaker similarity and sample listening, without treating any single measure as a verdict on voice quality.

Research

SimTrace paper tests synthetic user trajectories for online modeling

The framework combines anonymized interactions with a simulated web environment to generate detailed training data for virtual clients.

Tools

Apache Iceberg 1.12.0 drops Spark 3.4 support and expands engine features

The release adds support for newer Flink versions and broadens engine capabilities, while removing older integrations and write paths.

Infrastructure

Turbopuffer plans a new primary index for its v3 storage engine

The redesign would make approximate nearest neighbor search a secondary index as the company broadens the database beyond vector search.

Models

Raycast 2.6 adds preferences for automatic model selection

Raycast’s latest release offers three Auto model preferences with different trade-offs in speed, credit use and model capability.