Kimi K2.6 vs Muse Spark 1.2: Specs & Benchmark Comparison
| Characteristic | Kimi K2.6 | Muse Spark 1.2 |
|---|---|---|
| Company | Moonshot AI | Meta |
| Release Date | April 20, 2026 | August 5, 2026 |
| Parameters | 1.0T | — |
| Multimodal | Yes | Yes |
| Context (input) | 262K | 1.0M |
| Context (output) | 131K | 131K |
| Input Price / 1M | $1.20 | $0.10 |
| Output Price / 1M | $4.50 | $0.20 |
| Average Score | 0.9 | 0.7 |
Verdict
Muse Spark 1.2 leads in 3 out of 4 comparison categories.
Overall Performance
Both models show comparable average scores: Kimi K2.6 — 0.9, Muse Spark 1.2 — 0.7.
API Cost
Muse Spark 1.2 is 19.0x cheaper: input $0.10/1M vs $1.20/1M tokens.
Context Window
Muse Spark 1.2 supports a larger context: 1M vs 262K tokens.
Recency
Muse Spark 1.2 is newer: released 8/5/2026 vs 4/20/2026.
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Frequently Asked Questions
Which is better for coding — Kimi K2.6 or Muse Spark 1.2?
Direct comparison on the SWE-Bench benchmark is not available. We recommend reviewing other metrics on the comparison page.
Which model is cheaper — Kimi K2.6 or Muse Spark 1.2?
Muse Spark 1.2 is cheaper for input: $0.10 per 1M tokens vs $1.20.
Which has a larger context window — Kimi K2.6 or Muse Spark 1.2?
Muse Spark 1.2 supports a larger context: 1,000,000 tokens vs 262,144.
The Kimi K2.6 and Muse Spark 1.2 comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Kimi K2.6 or Muse Spark 1.2 page. See also the complete list of AI model comparisons.