Meta Muse Spark 1.2 Contributor Hits Merge Gateway
Meta’s Muse Spark 1.2 Contributor is now available through Merge Gateway with the same weights as Muse Spark 1.2, priced at $0.10 per million input tokens. The discount comes with permission for Meta to use inputs and outputs for model training.
This is an unusually aggressive price-performance tradeoff for coding workloads, but developers should treat the contributor tier as a data-sharing product.
- –Matches Muse Spark 1.2’s reported 57 Artificial Analysis Intelligence Index score
- –Input pricing is roughly 12x below the standard model tier
- –Merge Gateway supports OpenAI- and Anthropic-compatible APIs, reducing integration work
- –The model offers a 1M-token context window and tool-use support
- –Sensitive code and prompts may be used by Meta for training, making privacy the central tradeoff
DISCOVERED
46d ago
2026-08-23
PUBLISHED
46d ago
2026-08-23
RELEVANCE
AUTHOR
merge_api