Muse Spark 1.1
Muse Spark 1.1 is Meta's multimodal reasoning model designed for agentic tasks, released with API access through Meta's Model API. The model features a 1 million token context window, improved capabilities in tool use, coding, and computer interaction, and is priced at approximately 25% of competing frontier models from OpenAI and Anthropic. Meta positioned Muse Spark 1.1 as a direct competitor in the coding-agent and workflow automation market, marking the company's first commercial offering for non-open-source AI technology.
Updated 3 August 2026
Specifications
No specifications recorded yet.
Latest developments
Kimi K3 Redraws the Open Frontier, Muse Spark 1.1 Undercuts Competitors, Cloudflare Moves to Cut Off Crawlers
The Batch ·
32
LWiAI Podcast #252 - GPT 5.6, Grok 4.5, Nemotron-Labs-Diffusion, AI 2040
Last Week in AI · 1 week ago ·
43
Introducing Muse Spark 1.1
Meta AI Blog ·
21
The Sequence Radar #893: Last Week in AI: GPT-5.6, Grok 4.5, Muse Spark 1.1 and the Post-Chatbot Stack
TheSequence · 3 weeks ago ·
39
Your AI Margin is Meta's Opportunity
TLDR · 3 weeks ago ·
40
Zuckerberg Pledges 'Aggressive' Pricing With Meta's First Pay-to-Use AI
TLDR · 3 weeks ago ·
11
Meta Released Muse Spark 1.1 with Major Upgrades
The Neuron · 3 weeks ago ·
1
Introducing Muse Spark 1.1
Simon Willison · 3 weeks ago ·
23
July 2026
Multiple AI model releases and regulatory developments across OpenAI, Anthropic, and competitors Other
Moonshot AI releases Kimi K3, a 2.8 trillion-parameter open-weight model competing with frontier American systems Model release
Meta releases Muse Spark multimodal reasoning model and Muse Image/Video generation models Model release
Meta launches paid API tier for Muse Spark 1.1 model at 25% of competitor pricing Pricing change
Meta releases Muse Spark 1.1 with API access, improved agentic capabilities, and extended context window Model release
OpenAI releases GPT-5.6 in multiple variants alongside frontier AI model releases from competitors Model release
- Kimi K3 Redraws the Open Frontier, Muse Spark 1.1 Undercuts Competitors, Cloudflare Moves to Cut Off Crawlers
- LWiAI Podcast #252 - GPT 5.6, Grok 4.5, Nemotron-Labs-Diffusion, AI 2040
- Introducing Muse Spark 1.1
- The Sequence Radar #893: Last Week in AI: GPT-5.6, Grok 4.5, Muse Spark 1.1 and the Post-Chatbot Stack
- Your AI Margin is Meta's Opportunity
- Zuckerberg Pledges 'Aggressive' Pricing With Meta's First Pay-to-Use AI
- Meta Released Muse Spark 1.1 with Major Upgrades
- Introducing Muse Spark 1.1
Relationships
Products & technology
- Meta develops this model · 8 sources
- Meta Superintelligence Labs develops this model · 1 source