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Meta
Meta API and models: 5 models on Impossibl, including Muse Wonder, Muse Spark 1.3, and Muse Spark 1.3 (Contributor). Compare pricing per million tokens, context windows, and capabilities between different Meta models.
models
5
modalities · in → out
takes text and image in, gives text out
latest release
Muse WonderOct 12, 2026
- Muse Wonder
meta/muse-wonder
Muse Wonder is Meta's reasoning model for complex software engineering and long-running personal and professional agents.
MetaText generationimage input
- context
- 1.05mtokens
- input price
- $4.00/1m tokens
- output price
- $20.00/1m tokens
- released
- Muse Spark 1.3
meta/muse-spark-1.3
Muse Spark 1.3 is Meta's multimodal reasoning model for long-running agentic, multi-agent, and coding workflows, taking text, image, and PDF input.
MetaText generationimage input
- context
- 1.05mtokens
- input price
- $1.25/1m tokens
- output price
- $4.25/1m tokens
- released
- Muse Spark 1.3 (Contributor)
meta/muse-spark-1.3-contributor
Muse Spark 1.3 (Contributor) is the contributor billing tier of Meta's Muse Spark 1.3, the same multimodal reasoning model with identical weights and capabilities.
MetaText generationimage input
- context
- 1.05mtokens
- input price
- $0.10/1m tokens
- output price
- $0.20/1m tokens
- released
- Muse Glimmer 30B
meta/muse-glimmer-30b
Muse Glimmer 30B is Meta Superintelligence Labs' open-weight, dense multimodal model, distilled from Muse Spark and built for always-on local agents on a single consumer GPU.
MetaText generationimage input
- context
- 131.07ktokens
- input price
- $0.35/1m tokens
- output price
- $1.50/1m tokens
- released
- Llama 3.3 70B Instruct
meta/llama-3.3-70b
Llama 3.3 70B Instruct is Meta's open-weight, text-only instruction-tuned model for multilingual assistant-style chat, commercial and research use, and synthetic data generation.
MetaText generation
- context
- 128ktokens
- input price
- $0.71/1m tokens
- output price
- $0.71/1m tokens
- released
compare Meta models
compare models with the same model type and billing unit. each comparison includes published api prices, context limits, and capabilities.
frequently asked questions
Which Llama models are available through Impossibl?
The directory lists 5 models from Meta available through the Impossibl API, including Muse Wonder, Muse Spark 1.3, and Muse Spark 1.3 (Contributor). Open each model page for its API identifier, capabilities, and current pricing.
How much do Llama models cost?
Meta model prices vary by model and usage. All rates below are published base API rates in USD. For token-priced models, published input rates start at $0.10 per million input tokens. Published output rates start at $0.20 per million output tokens. Input and output minima may refer to different models. Individual model pages include published cache prices and billing units. Applicable fees and workspace-specific pricing can affect the amount paid.
What is the cheapest Llama model?
By published input rate, the cheapest Llama text generation model on Impossibl is Muse Spark 1.3 (Contributor) (meta/muse-spark-1.3-contributor) at $0.10 per million input tokens and $0.20 per million output tokens. Cheapest by input rate is not always cheapest for a workload; output-heavy or cached requests can favor another model.
Does Impossibl add a markup to Meta pricing?
No. Usage is charged at the provider's list price with 0% usage markup. Prepaid credit purchases include a 5% platform fee, and there is no subscription. The rates on this page are Meta's published base rates, and usage comes off your balance when the request finishes.
What context windows do Llama models support?
Among Meta models with a published limit on Impossibl, the largest context window is 1,048,576 tokens, listed for Muse Spark 1.3, Muse Spark 1.3 (Contributor), and Muse Wonder. Context limits vary by model and are separate from maximum output limits.
What inputs and capabilities do Llama models support?
Available model types include text generation. Published input support includes image and text; support varies by model. Tool-calling support is unspecified for 5 models.
How do I use Llama models through an API?
Use the exact model identifier from the model page with the Impossibl API. For example, select meta/muse-wonder with /v1/chat/completions. Endpoint compatibility depends on the selected model. The API quickstart explains how to create an API key and send a request.