Side by side
Qwen2.5 7B Instruct vs Qwen3.8 Flash
Source: OpenRouter (live)
Live figures
The numbers
Best value in each row is highlighted. “Not declared” means the provider does not advertise the feature on its listing.
| Attribute | ||
|---|---|---|
| Input priceUSD per 1M tokens | $0.10 (best) | $0.15 |
| Output priceUSD per 1M tokens | $0.20 (best) | $0.47 |
| Blended price75% in / 25% out | $0.13 (best) | $0.23 |
| Vs. market median | 84% cheaper | 71% cheaper |
| Value rankcheapest = 1 | #48 (best) | #93 |
| Context windowtokens | 33K | 1M (best) |
| Max outputtokens | 29K | 131K (best) |
| Input modalities | text | text, image, video |
| Output modalities | text | text |
| Tool calling | Declared | Declared |
| Reasoning | Not declared | Declared |
| Structured output | Declared | Declared |
| Listed on OpenRouter | 2024-10-16 | 2026-08-26 (best) |
Blended price assumes a 3:1 input-to-output token mix. Median is across all 417 priced models.
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What the numbers say
- Qwen: Qwen2.5 7B Instruct is the cheapest here at $0.13/M blended — 1.8× less than Qwen: Qwen3.8 Flash.
- Qwen: Qwen3.8 Flash offers the largest context window (1M tokens) versus 33K for Qwen: Qwen2.5 7B Instruct.
- Reasoning mode is declared for Qwen: Qwen3.8 Flash only.
Models
Model pages
Full pricing history, capabilities and alternatives for each model in this comparison.
Qwen (Alibaba)
$0.125
/M blended
Qwen (Alibaba)
$0.230
/M blended
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