---
title: "Meta debuts Muse Wonder; Qwen open-sources long-horizon RL"
date: 2026-10-12
updated: 2026-10-17T04:56:25Z
url: https://arun477.github.io/feed/2026-10-12/
author: Arun Arumugam
---

# Meta debuts Muse Wonder; Qwen open-sources long-horizon RL

Meta Superintelligence Labs shipped its frontier Muse Wonder models, Qwen released elastic RL for very long agent tasks, and Anthropic explained its distillation defences.


- [Meta introduces Muse Wonder and Muse Wonder Full](https://x.com/AIatMeta/status/2109691148943999167) (AI at Meta, release, Models): Meta Superintelligence Labs' first frontier models, 14 months after its rebuild, aimed at personal and professional agentic tasks.
- [Qwen releases QwenGyre for elastic RL on very long agent tasks](https://x.com/Alibaba_Qwen/status/2109633085658808515) (Qwen, release, Agents): An elastic scheduler reallocates GPUs during training, targeting the cost problem of RL on agents that run for very long horizons.
- [Anthropic explains how it cut the effectiveness of distillation attacks on Claude](https://x.com/AnthropicAI/status/2109795898909950247) (Anthropic, news, Security): Details on stopping rivals from training on Claude's outputs, a growing fight as open models close the gap.
- [Cursor and Grok join a bundled X Subscription](https://x.com/cursor_ai/status/2109783879490191502) (Cursor, news, Agents): Grok, Cursor and X Premium now share one plan and usage pool from $8 a month, a notable bundling of a coding agent with a consumer assistant.
- [Shipping Media over QUIC at Meta scale for Instagram Live ingest](https://engineering.fb.com/2026/10/12/video-engineering/shipping-media-over-quic-at-meta-scale-for-instagram-live-ingest/) (Meta Engineering, blog, Protocols): Meta is moving Instagram Live ingest to Media over QUIC, an emerging open protocol, to simplify its live-streaming stack. A rare production rollout of the protocol.
- [Personal Grok Bots come to Tesla Robotaxi and Cybercab](https://x.com/robotaxi/status/2109742678435119540) (Tesla Robotaxi, news, Agents): Riders can sign in and talk to their own personal agent during rides. The same agent is following users across phone, desktop and car.