# Muse Ember leads similarly priced models on the Artificial Analysis Coding Agent Index

> Original title: Muse Ember is ahead of similarly priced models as a coding agent

- Source: Artificial Analysis
- Published: 2026-11-09T18:07:18.000Z
- Bad Influence: https://badinfluence.news/items/ddt0u6ik62g6kv1msy8mh2hgg
- Original: https://x.com/ArtificialAnlys/status/2119854357625864579

## Summary

Artificial Analysis reports that Muse Ember scores 46 on its Coding Agent Index in Muse Code, ahead of Claude Haiku 5.5 in Claude Code at 37 and GPT-6 Luna in Codex at 31. Muse Ember's lead comes from SWE-Atlas-QnA-AA and Terminal-Bench 4.0, while it trails Claude Haiku 5.5 on FrontierCode, as it does on the Intelligence Index.

## Post

Muse Ember is ahead of similarly priced models as a coding agent

In Muse Code, it scores 46 on the Artificial Analysis Coding Agent Index, ahead of Claude Haiku 5.5 in Claude Code (37) and GPT-6 Luna in Codex (31). Its lead comes from SWE-Atlas-QnA-AA and Terminal-Bench 4.0, while it trails Claude Haiku 5.5 on FrontierCode, as it does in our Intelligence Index

![](https://badinfluence.news/api/img-proxy?u=https%3A%2F%2Fpbs.twimg.com%2Fmedia%2FHWs8BLIbUAA0ngw.jpg&mode=thumb&exp=1794528000&sig=caea1eaacb588898)