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Description

Muse Spark 1.1 is Meta’s upgraded multimodal reasoning model designed to support advanced agentic workflows, coding tasks, computer use, and complex tool orchestration. Developed by Meta Superintelligence Labs, it builds on Muse Spark with major gains in planning, tool use, long-context reasoning, multimodal perception, and real-world task execution. The model can work across external apps and services, native tools, MCP servers, custom skills, browsers, scripts, images, video, PDFs, and audio inputs. Muse Spark 1.1 can act as a main agent by gathering context, creating a plan, and delegating work to parallel subagents, or operate as a subagent that follows instructions and escalates when needed. Its 1 million token context window allows it to retain earlier actions, retrieve information from long workflows, and compact context while preserving critical details. The model is also trained for computer-use tasks, deciding when to automate with scripts and when to interact directly with an interface. In coding workflows, Muse Spark 1.1 can diagnose bugs, implement features, migrate large codebases, generate web applications, take screenshots, identify UI issues, and validate fixes. Its multimodal strengths include visual-to-code generation, detailed image and video captioning, grounded perception, and workflows where seeing, reasoning, and acting happen together. Available through the Meta Model API public preview and in Thinking mode inside Meta AI, Muse Spark 1.1 gives developers and users a more capable foundation for building agents, automations, coding assistants, and multimodal productivity tools.

Description

Muse is a cutting-edge AI tool created by Sudowrite, a startup based in Los Angeles, and is tailored specifically for writers of fiction. In contrast to more generalized AI systems, Muse is dedicated solely to the art of narrative prose, showcasing sophisticated storytelling abilities and the capacity to produce extensive, engaging chapters that are both creative and coherent. Drawing from the expertise of over 20,000 writers, Muse aspires to deliver original and compelling narratives that steer clear of clichés, fully embracing the complexities of human experiences, including multifaceted characters, morally ambiguous situations, and rich imagery, all without imposing any restrictions or obligatory happy endings. Seamlessly integrated into the Sudowrite platform, it functions as a collaborative ally for authors, bolstering their creative journey with tools for crafting captivating openings, authentic dialogue, and significant text generation, while ensuring the distinct voice of the writer remains intact. This innovative approach empowers writers to explore new storytelling horizons, ultimately enriching the landscape of modern fiction.

API Access

Has API Yes 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

.NET Yes 
Bash Yes 
C Yes 
CSS Yes 
Claude Code Yes 
Continue Yes 
GPT-5.4 No 
HTML Yes 
Hermes Agent Yes 
LlamaIndex Yes 
Lua Yes 
Meta Model API Yes 
Muse Code Yes 
Python Yes 
R Yes 
SQL Yes 
Swift Yes 
TypeScript Yes 
Vercel AI SDK Yes 
WhatsApp Yes 

Integrations

.NET No 
Bash No 
C No 
CSS No 
Claude Code No 
Continue No 
GPT-5.4 Yes 
HTML No 
Hermes Agent No 
LlamaIndex No 
Lua No 
Meta Model API No 
Muse Code No 
Python No 
R No 
SQL No 
Swift No 
TypeScript No 
Vercel AI SDK No 
WhatsApp No 

Pricing Details

$1.25 per 1M tokens (input)
$1.25 per million tokens in input, and $4.25 per million tokens of output
Free Trial Yes 
Free Version No 

Pricing Details

No price information available.
Free Trial Yes 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Meta

Founded

2004

Country

United States

Website

meta.ai

Vendor Details

Company Name

Sudowrite

Founded

2020

Website

sudowrite.com/muse

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