LLM Comparison

Kimi K2 0905 vs Muse Spark 1.1

Side-by-side specs, pricing & capabilities · Updated August 2026

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2/6 models
Same tier:
 Moonshot AIKimi K2 0905MetaMuse Spark 1.1
OrganizationMoonshot AIMoonshot AIMetaMeta
OpenTools Score
63
22.7
FamilyKimiMuse Spark
StatusCurrentCurrent
Release DateSep 2025Jul 2026
Context Window262K tokens1.0M tokens
Input Price$0.40/M tokens$1.25/M tokens
Output Price$2.00/M tokens$4.25/M tokens
Pricing NotesArtificial Analysis reports Meta API pricing at $1.25 input, $4.25 output, and $0.15 cached input per 1M tokens for the xhigh variant.
Capabilities
textcode
reasoningtool-usecomputer-usecodingmultimodallong-contextstructured-output
Max Output262K tokens131K tokens
API Identifiermoonshotai/kimi-k2-0905muse-spark-1.1
Benchmarks
Artificial Analysis Intelligence Index v4.1
51artificial-analysis
 View Kimi K2 0905View Muse Spark 1.1

Cost Calculator

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ModelInputOutputTotal / movs Best
Kimi K2 0905Cheapest$0.40$1.00$1.40
Muse Spark 1.1$1.25$2.13$3.38+141%

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