# Meta: what I've logged

> Meta comes up in 7 posts of my AI log, from September 2025 to October 2026, and each item below links to the primary source. The releases I logged include Muse Wonder, Muse Spark 1.3 and Muse Glimmer 30B, filed under frontier, open weights and image, video, world.

## Items

1. **Muse Wonder** (Meta, 12 Oct 2026): A frontier model aimed at personal and professional agents, with Active Memory and Active Focus. API only, and no benchmark numbers are published. [Primary source](https://research.meta.ai/blog/muse-wonder) · [Post](https://heyaliasif.com/ai/2026-10-13-muse-wonder-self-replication-radar#item-1)
2. **Muse Spark 1.3** (Meta, 31 Aug 2026): Meta's latest Muse Spark checkpoint, tuned for multi-step agentic work and coding, with better coding than 1.2. [Primary source](https://research.meta.ai/blog/introducing-muse-spark-1-3) · [Post](https://heyaliasif.com/ai/2026-08-31-week-in-ai#item-4)
3. **Muse Glimmer 30B** (Meta, 10 Aug 2026): A 30B open-weight multimodal agent model under Apache 2.0, distilled from Muse Spark and sized for consumer GPUs. [Primary source](https://huggingface.co/meta-models/Muse-Glimmer-30B) · [Post](https://heyaliasif.com/ai/2026-08-10-week-in-ai#item-4)
4. **Muse Spark** (Meta Superintelligence Labs, 6 Apr 2026): The first model from Meta's new lab is natively multimodal and proprietary, with a private API preview and a Contemplating mode that runs agents in parallel. [Primary source](https://ai.meta.com/blog/introducing-muse-spark-msl/) · [Post](https://heyaliasif.com/ai/2026-04-06-week-in-ai#item-2)
5. **SAM Audio** (Meta, 15 Dec 2025): Meta's segment-anything idea moves to sound: you describe or point at a source and the model pulls it out of a mix. [Primary source](https://huggingface.co/facebook/sam-audio-large) · [Post](https://heyaliasif.com/ai/2025-12-15-week-in-ai#item-6)
6. **Segment Anything Model 3** (Meta, 17 Nov 2025): Segments and tracks objects from a text phrase or an example image, in photos and video. [Primary source](https://ai.meta.com/blog/segment-anything-model-3/) · [Post](https://heyaliasif.com/ai/2025-11-17-week-in-ai#item-6)
7. **MobileLLM-R1 950M** (Meta, 8 Sept 2025): Sub-billion reasoning models aimed at math and code on small devices. [Primary source](https://huggingface.co/facebook/MobileLLM-R1-950M) · [Post](https://heyaliasif.com/ai/2025-09-08-week-in-ai#item-5)

## Posts

- 2026-10-13 [Muse Wonder ships without scores, Anthropic tests self-copying](https://heyaliasif.com/ai/2026-10-13-muse-wonder-self-replication-radar)
- 2026-08-31 [Claude Fable 5.1 and GPT-6 Astra both land, plus Gemini 3.8 Flash](https://heyaliasif.com/ai/2026-08-31-week-in-ai)
- 2026-08-10 [Grok 4.6, Gemini 3.7 Flash and GLM-5.3 arrive in four days](https://heyaliasif.com/ai/2026-08-10-week-in-ai)
- 2026-04-06 [Anthropic gates Mythos Preview, Meta's Muse Spark, GLM-5.1](https://heyaliasif.com/ai/2026-04-06-week-in-ai)
- 2025-12-15 [Gemini 3 Flash, GPT-5.2-Codex and Nvidia's open Nemotron 3](https://heyaliasif.com/ai/2025-12-15-week-in-ai)
- 2025-11-17 [Gemini 3 Pro, Antigravity, Grok 4.1, Nano Banana Pro, SAM 3](https://heyaliasif.com/ai/2025-11-17-week-in-ai)
- 2025-09-08 [Claude makes files, Qwen3-Next goes sparse, ERNIE 4.5 Thinking](https://heyaliasif.com/ai/2025-09-08-week-in-ai)

Canonical: https://heyaliasif.com/ai/topics/meta