Sonar Pro Searchvs Kimi Linear 48B A3B Instruct
Sonar Pro Search
vs Kimi Linear 48B A3B Instruct
Compare performance metrics, pricing, and capabilities of these AI models.
Key Differences
Context Length
Lower
Sonar Pro Search: 200K (disadvantage)
Kimi Linear 48B A3B Instruct: 1.0M (advantage)
Cost Efficiency
Higher Cost
Prompt: $3.00M vs $0.30M
Completion: $15.00M vs $0.60M
Capabilities
Sonar Pro Search
Modality: text+image->text
Inputs: text, image
Kimi Linear 48B A3B Instruct
Modality: text->text
Inputs: text
P
Sonar Pro Search
perplexity/sonar-pro-search
Exclusively available on the OpenRouter API, Sonar Pro's new Pro Search mode is Perplexity's most advanced agentic search system. It is designed for d...
Context Length200K
Prompt Price$3.00M
ReleasedOctober 30, 2025
Supports:
text+image->textM
Kimi Linear 48B A3B Instruct
moonshotai/kimi-linear-48b-a3b-instruct
Kimi Linear is a hybrid linear attention architecture that outperforms traditional full attention methods across various contexts, including short, lo...
Context Length1.0M
Prompt Price$0.30M
ReleasedNovember 8, 2025
Supports:
text->textDetailed Comparison
| Feature | Sonar Pro Search | Kimi Linear 48B A3B Instruct |
|---|---|---|
| Context Length | 200K | 1.0M |
| Prompt Price | $3.00M | $0.30M |
| Completion Price | $15.00M | $0.60M |
| Modality | text+image->text | text->text |
| Release Date | October 30, 2025 | November 8, 2025 |
Analysis & Recommendations
Quick Summary
This comparison reveals key trade-offs between Sonar Pro Search and Kimi Linear 48B A3B Instruct. Kimi Linear 48B A3B Instruct offers a larger context window of 1.0M compared to Sonar Pro Search's 200K, though Sonar Pro Search comes at a higher cost.
Sonar Pro Search Strengths
- •Competitive context size (200K)
- •Premium pricing for high-quality output
- •Multimodal capabilities for image analysis
- •Proven and stable model
Kimi Linear 48B A3B Instruct Strengths
- •Larger context window (1.0M) for processing longer documents
- •More cost-effective per token
- •Specialized for text tasks
- •Latest generation model
When to Use Each Model
Choose Sonar Pro Search when:
- • You need competitive context capability for complex tasks
- • Cost efficiency is not the primary concern in your use case
- • Working with images and text that benefit from deep analysis
Choose Kimi Linear 48B A3B Instruct when:
- • You need the larger context window for long-form content
- • Cost efficiency is important for your budget
- • Working with text-based tasks that require advanced processing
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