Swarm Signal - AI Research for People Who Build

Technical AI research, explained clearly for researchers, builders, and anyone trying to understand what actually matters.

AI Agents in Insurance: Claims, Underwriting, and Fraud Detection

AI Agents in Insurance: Claims, Underwriting, and Fraud Detection

Allianz's seven-agent system cut claim processing time by 80%. Lemonade automates 55% of claims. Meanwhile, 23 states enforce AI governance rules. Where AI agents are working in insurance, and where they're not.

14 min read
Agent Reliability Scores Are Getting Worse, Not Better

Agent Reliability Scores Are Getting Worse, Not Better

SWE-Bench scores tick up every quarter, but production failure rates aren't dropping. A METR study found half of test-passing PRs wouldn't be merged. The more capable we make agents, the less reliably they behave.

3 min read
Best Open-Weight Models for Production AI Agents 2026

Best Open-Weight Models for Production AI Agents 2026

Your agent framework doesn't matter if the model underneath it can't call tools reliably. We tested and ranked eight open-weight models specifically for agent use cases: tool calling accuracy, multi-step reasoning, context retention, hosting economics, and licensing terms.

11 min read
When AI Agent Swarms Actually Help

When AI Agent Swarms Actually Help

Compare single-agent and multi-agent architectures on complexity, cost, debugging, and when orchestration helps.

7 min read
How MCP, A2A, and ACP Differ in Practice

How MCP, A2A, and ACP Differ in Practice

Compare Model Context Protocol, Agent-to-Agent Protocol, and Agent Communication Protocol on transport, authentication, tool discovery, and real-world adoption.

7 min read
Multi-Agent Communication Protocols: A Builder's Guide

Multi-Agent Communication Protocols: A Builder's Guide

When multiple agents collaborate, communication is the bottleneck. This guide compares MCP, A2A, shared-memory buses, and event-driven architectures for building reliable multi-agent systems.

9 min read
Enterprise AI Adoption Playbook

Enterprise AI Adoption Playbook

Enterprise AI pilots fail at alarming rates. The gap is not model quality but deployment discipline: eval loops, human-in-the-loop design, and incremental rollouts that survive contact with real users.

8 min read

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