Qwen-Plus vs Sonar
Side-by-side comparison of API pricing, specs, benchmarks, and capabilities
Qwen-Plus is 40% cheaper on blended cost ($0.600 vs $1.00/Mtok)
| Specification |
by Alibaba
|
by Perplexity
|
|---|---|---|
| Overview | ||
| Status | Current mid tier | Current mid tier |
| Released | Oct 1, 2025 | Feb 1, 2025 |
| Pricing per million tokens | ||
| Input | $0.400/Mtok | $1.00/Mtok |
| Output | $1.20/Mtok | $1.00/Mtok |
| Blended avg | $0.600/Mtok | $1.00/Mtok |
| Specifications | ||
| Context window | 131K tokens | 200K tokens |
| Parameters | Proprietary | Proprietary |
| Speed (TPS) | — | — |
| Modalities | ||
| Input |
text
|
text
|
| Benchmarks sources: LMSYS Chatbot Arena (UC Berkeley) / n/a | ||
| Independent composite scores each on its own scale — not part of the average above | ||
| LMSYS Chatbot Arena | 1346.1 ELO | — |
| Providers | ||
| Available from |
Alibaba — $0.400/$1.20/Mtok
|
Perplexity — $1.00/$1.00/Mtok
|
Cost at scale
1M tokens · 50/50 input/output| Volume | Qwen-Plus | Sonar | Savings |
|---|---|---|---|
| 1M tokens | $0.6 | $1 | $0.4 (40%) |
| 10M tokens | $6 | $10 | $4 (40%) |
| 100M tokens | $60 | $100 | $40 (40%) |
| 1000M tokens | $600 | $1000 | $400 (40%) |
When to pick which
distilled from the pricing and spec data above
Pick Qwen-Plus if…
- cost dominates: $0.600/Mtok blended vs $1.00 — 40% less on the same 50/50 token mix
Pick Sonar if…
- you need the longer context: 200K tokens vs 131K (1.5×)
Try Qwen-Plus on Alibaba
The cheaper option here — Qwen-Plus costs $0.600/Mtok blended on Alibaba.
Summary
Qwen-Plus by Alibaba costs $0.400/Mtok input and $1.20/Mtok output, with a 131K-token context window. It supports text input.
Sonar by Perplexity costs $1.00/Mtok input and $1.00/Mtok output, with a 200K-token context window. It supports text input.
On a blended cost basis, Qwen-Plus is 40% cheaper than Sonar.
Note: Pricing is per million tokens. Actual costs vary with usage patterns, prompt caching, and batch discounts. Always verify against official provider pricing pages.