Meta Muse Spark 1.3 Now Available in Command Code: 'Most Capable Lowest Cost Model Yet'
Key Info
Meta Muse Spark 1.3 (Contributor) is now live in Command Code, with the team calling it the most capable lowest-cost model yet. It reports Sol-class benchmark results alongside Opus 5 and GPT 5.6, and is available on GOAT, Pro, Max, and API.
Highlights
- Command Code has rolled out Meta Muse Spark 1.3 across GOAT, Pro, Max, and API plans.
- The model is pitched as the best price-performance option: most capable and lowest cost, with Sol-class benchmarks in the company of Opus 5 and GPT 5.6.
- Command Code previously noted it was the first harness to ship the model, and early usage has already passed 6 trillion tokens.