Model Comparison
Qwen3.5 Omni Plus
vs. Sonar Reasoning
Comparing 2 AI models · 0 benchmarks · Alibaba, Perplexity
Lowest Price
Qwen3.5 Omni Plus
$0.40/1M input price
Response Face-Off
Run one prompt through the selected models and compare response quality with live speed and cost context.
Qwen3.5 Omni Plus
Alibaba
TTFT
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Time
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tok/s
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Tokens
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Cost
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Sonar Reasoning
Perplexity
TTFT
—
Time
—
tok/s
—
Tokens
—
Cost
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Which answer was more useful?
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Full Comparison
| Metric | Al Qwen3.5 Omni Plus | Pe Sonar Reasoning |
|---|---|---|
| Pricing per 1M tokens | ||
| Input Cost | $0.40/1M | — |
| Output Cost | $4.80/1M | — |
| Blended (3:1) | $1.50/1M | — |
| Specifications | ||
| Organization | Alibaba | Perplexity |
| Release Date | Mar 30, 2026 | Jan 28, 2025 |
| Performance & Speed | ||
| Throughput | 124.2 tok/s | — |
| TTFT | 2160ms | — |
| Latency | 2160ms | — |
Key Takeaways
Qwen3.5 Omni Plus offers the best value at $0.40/1M,making it ideal for high-volume applications and cost-conscious projects.
All models support context windows of ∞+ tokens,suitable for processing lengthy documents and maintaining extended conversations.
When to Choose Each Model
Qwen3.5 Omni Plus
- Cost-sensitive applications
- High-volume processing
Sonar Reasoning
- General-purpose AI
- Versatile applications
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