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Google Launches Gemini 3.8 Live With Extended Thinking for Voice Agents

Gemini 3.8 Live adds a production audio model and an extended-thinking variant. Here are the migration changes, state signals, limits and prices.

Prompt, RAG, Fine-Tune or Train? A Practical AI Customization Guide

AWS published an eight-step model customization spectrum. This vendor-neutral guide maps knowledge, behavior, latency and cost failures to the right step.

Abnormal AI Email Security Uses Code-Executing Agents for Hard Cases

Abnormal AI describes a three-tier email security pipeline where only the hardest cases reach code-executing agents in ephemeral sandboxes.

AWS AgentCore Adds a Managed OAuth Consent Portal for AI Agents

AWS AgentCore OAuth consent now manages browser authorization and session binding for user-authorized tools. The callback map still demands careful setup.

GitHub Copilot Auto Adds Efficiency, Balance and Intelligence Tiers

GitHub Copilot Auto can now optimize each prompt for efficiency, balance or intelligence. Here is how to test cost per accepted coding task.

Cohere North Small Translate Has 218B Parameters, but Its Open Weights Are Non-Commercial

Cohere North Small Translate activates 25B of 218B parameters across 50 languages, with gated non-commercial weights and a high-end GPU floor.

AWS PII Detector Is Open Source, but Its Best Reported Core F1 Is 83.1%

AWS PII detector is an open-source, prompt-configured system tested on 49,365 records. Its reported scores show why one detector is not enough.

AWS Agent Evaluation Metric Finds the First Wrong Turn in AI Agent Workflows

AWS Agent Evaluation Metric scores responses and tool calls turn by turn, separating the first root failure from downstream cascading errors.

Google Autofinetune Lets an AI Agent Run LLM Training Experiments Overnight

Google autofinetune lets an AI agent change post-training code, run TPU experiments, keep improvements and revert regressions inside human-set limits.

Perplexity Says GPT-6 Astra Can Change and Monitor Production Systems

Perplexity says GPT-6 Astra changes software and monitors production with fewer check-ins. The real test is approval, rollback and accepted outcomes.

Google Agent Platform Sandboxes Reach GA With VPC Controls and Persistent State

Google Agent Platform sandboxes are now GA with Computer Use, Shell, VPC controls, customer-managed keys and resumable filesystem state.