Meta: Muse Spark 1.1 (meta/muse-spark-1.1) is a chat model from openrouter with a 1.0M-token context window; proprietary (API-only); capabilities tools, reasoning, vision; input audio, image, pdf, text, video; output text.
1.0MContext
943.7KMax output
$1.25$ / 1M in
33.7Intelligence
124.125tok / s
Pricing
Input
$1.25 / 1M tokens
Output
$4.25 / 1M tokens
Currency
USD
Note
Indicative US list price — verify with the vendor.
Indicative US list price — a reference only, verify with the vendor. Source: openrouter. Last verified 2026-07-24.
Benchmarks
Intelligence index
33.7
Coding
71.3
Cited from a public third-party leaderboard — a reference, verify at the source. Source: Artificial Analysis. Last verified 2026-09-26.
Performance
Throughput
124.125 tokens/s
Latency (TTFT)
0.925 s
Cited speed metrics — a reference, verify at the source. Source: Artificial Analysis. Last verified 2026-07-24.