Best Models for Hermes Agent: Speed, Cost, Value
Hermes Agent runs 300-plus models, so which one should you actually run? A grounded 2026 guide to the best pick for performance, cost, and value.
Software that builds software
Coding agents
The model matters. The harness, workflow and economics around it often matter more.
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Guides to AI coding agents, harness engineering, workflows, editors and the economics around them.
Hermes Agent: Why the Harness Beats the Model
Nous Research shipped Hermes Agent, an open-source AI agent that learns as it works. Here is what it does and why the harness now beats the model.
How Much Does It Cost to Run an AI Agent in Production?
Published ranges for AI agent costs disagree by 10x. Here is the actual formula, modeled against real 2026 API rates, so you can price your own workload.
Agent Arena: The AI Agent Leaderboard Explained
Arena, formerly LMArena, ranks AI agents from over a million real sessions using causal tracing, not style votes. How Agent Arena works and who leads.
The Only MCP Servers Worth Installing in 2026
Most MCP server lists are directory dumps. The tested consensus is five servers, a strict tool budget, and three catalogs worth bookmarking.
Claude Code Harness Guide: Skills, Hooks, Subagents, MCP
A 2026 engineering guide to the Claude Code harness: CLAUDE.md, skills, hooks, subagents, MCP and plugins, with the context cost of each layer.
Harness Engineering in 2026: Techniques Beyond MCP
The named harness engineering techniques of 2026: ratchet rules, Ralph loops, spec-driven development and evaluator agents, with the cost of each.
New Agentic Code Editors in 2026: ZCode, Antigravity 2.0
ZCode, Antigravity 2.0, Grok Build, Warp, and Zed all changed in 2026. Here is what actually shipped in each new agentic code editor, and what it costs.
Kiro Pricing Explained: How Far $20 a Month Goes
Kiro gives a free tier of 50 credits and Pro at $20 a month for 1,000. What a credit actually buys, the Auto versus pinned-model savings, and how overage works.