Meta

Muse Spark 1.3

Meta musespark1-3
Model Information
Slug musespark1-3
LLMs.txt View
Release Date September 2, 2026 New
Organization
Model Description
Muse Spark 1.3 is a multimodal reasoning model from Meta for long-running agentic, multi-agent, and coding workflows. It is designed to keep track of information across extended tasks, work through conflicting inputs, and request clarification or confirmation when needed, with an emphasis on concise execution.
Available at 25 Providers
Provider Type Model Name Original Model Input ($/1M) Output ($/1M) Free Actions
Apertis
Apertis
Muse Spark 1.3
muse-spark-1.3 $0.00125 $0.00425
InferHub
InferHub
P2P
Muse Spark 1.3
cmc/meta/muse-spark-1.3 $0.38 $1.28
InferHub
InferHub
P2P
Muse Spark 1.3
cp/meta/muse-spark-1.3 $0.62 $2.12
Nous Research
Nous Research
Meta: Muse Spark 1.3
meta/muse-spark-1.3 $1.00 $3.40
Cline
Cline
Code
Meta: Muse Spark 1.3
meta/muse-spark-1.3 $1.25 $4.25
Kilo Code
Kilo Code
Code
Muse Spark 1.3
meta/muse-spark-1.3 $1.25 $4.25
OpenRouter
OpenRouter
Chat Code
Muse Spark 1.3
meta/muse-spark-1.3 $1.25 $4.25
Vercel AI Gateway
Vercel AI Gateway
Muse Spark 1.3
meta/muse-spark-1.3 $1.25 $4.25
CommandCode AI
CommandCode AI
Muse Spark 1.3
meta/muse-spark-1.3 $1.25 $4.25
Nano-GPT
Nano-GPT
Chat Code
Muse Spark 1.3
meta/muse-spark-1.3 $1.25 $4.25
ZenMUX
ZenMUX
Chat Code
Meta: Muse Spark 1.3
meta/muse-spark-1.3 $1.25 $4.25
b.ai
b.ai
Muse Spark 1.3
muse-spark-1.3 $1.25 $4.25
Meta (Llama)
Meta (Llama)
Muse Spark 1.3
muse-spark-1.3 $1.25 $4.25
EmpirioLabs AI
EmpirioLabs AI
Muse Spark 1.3
muse-spark-1-3 $1.25 $4.25
LLM Gateway
LLM Gateway
Muse Spark 1.3 (Meta)
meta/muse-spark-1.3 $1.25 $4.25
LLM Gateway
LLM Gateway
Chat
Muse Spark 1.3
muse-spark-1.3 $1.25 $4.25
OpenCode Zen
OpenCode Zen
Chat Code
muse-spark-1.3
muse-spark-1.3 $1.25 $4.25
Experiential Labs
Experiential Labs
muse-spark-1.3 $1.25 $4.25
AIHubMix
AIHubMix
Chat Code
muse-spark-1.3
muse-spark-1.3 $1.38 $4.68
Krater
Krater
Meta: Muse Spark 1.3
muse-spark-1-3 - -
ValorGPT
ValorGPT
Muse Spark 1.3
meta-muse-spark-1.3 - -
Concentrate AI
Concentrate AI
Muse Spark 1.3
muse-spark-1.3 - -
Writingmate
Writingmate
Chat Code
Meta: Muse Spark 1.3
meta/muse-spark-1.3 - -
Morpheus
Morpheus
muse-spark-1.3
muse-spark-1.3 - -
AIMLAPI
AIMLAPI
Muse Spark 1.3
meta/muse-spark-1.3 - -