MoonshotAI: Kimi K2.6 vs Perplexity: Sonar Reasoning Pro
Side-by-side comparison — pricing, context window, capabilities, and live leaderboard data.
Key differences
- MoonshotAI: Kimi K2.6 has a 262K-token context window — 2.0× larger than Perplexity: Sonar Reasoning Pro's 128K.
- MoonshotAI: Kimi K2.6 is 64% cheaper per 1K input tokens than Perplexity: Sonar Reasoning Pro ($0.0007 vs $0.0020).
- MoonshotAI: Kimi K2.6 is built by OpenRouter; Perplexity: Sonar Reasoning Pro is built by Perplexity.
Specifications
| MoonshotAI: Kimi K2.6 | Perplexity: Sonar Reasoning Pro | |
|---|---|---|
| Provider | OpenRouter | Perplexity |
| Context window | 262K | 128K |
| Max output tokens | 8192 | 8192 |
| Input price / 1K tokens | $0.0007 | $0.0020 |
| Output price / 1K tokens | $0.0035 | $0.0080 |
| Vision support | Yes | Yes |
| Function calling | No | No |
| License | Open Weights | Proprietary |
About MoonshotAI: Kimi K2.6
CN·Open weightsKimi K2.6 is Moonshot AI's next-generation multimodal model, designed for long-horizon coding, coding-driven UI/UX generation, and multi-agent orchestration. It handles complex end-to-end coding tasks across Python, Rust, and Go, and...
View MoonshotAI: Kimi K2.6 reliability and benchmark history →About Perplexity: Sonar Reasoning Pro
US·ClosedNote: Sonar Pro pricing includes Perplexity search pricing. See [details here](https://docs.perplexity.ai/guides/pricing#detailed-pricing-breakdown-for-sonar-reasoning-pro-and-sonar-pro) Sonar Reasoning Pro is a premier reasoning model powered by DeepSeek R1 with Chain of Thought (CoT). Designed for...
View Perplexity: Sonar Reasoning Pro reliability and benchmark history →Try them yourself
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