Qwen3.5 397B A17B vs Qwen3.6 27B
API pricing, context window and capabilities for Qwen3.5 397B A17B and Qwen3.6 27B, side by side. Prices are the cheapest serving route per 1M tokens, verified against LiteLLM and OpenRouter.
Verdict
computed from the published numbersQwen3.6 27B wins on price, on coding and on intelligence.
Price
Qwen3.6 27B
Coding
Qwen3.6 27B
Intelligence
Qwen3.6 27B
Context window
Tied
Key takeaways
who wins on what, from the published numbersQwen3.5 397B A17B wins
- More serving providers (3 vs 1)
- Has reasoning mode
- Supports structured output
Qwen3.6 27B wins
- Cheaper input ($0.60 vs $0.15 /1M)
- Cheaper output ($3.60 vs $0.50 /1M)
- Higher max output (66K vs 262K)
Cheaper overall
Qwen3.6 27B
$0.15 + $0.50 /1M
Larger context
Tied
More providers
Qwen3.5 397B A17B
3 providers
Pricing & specs
cheapest serving route · per 1M tokens| Qwen3.5 397B A17B | Qwen3.6 27B | |
|---|---|---|
| Input $/1M | $0.60 | $0.15 best |
| Output $/1M | $3.60 | $0.50 best |
| Context window | 262K | 262K |
| Max output | 66K | 262K best |
| Serving providers | 3 best | 1 |
| Released | 2026-02-16 | 2026-04-24 |
Benchmarks
Artificial Analysis indices, side by side| Qwen3.5 397B A17B | Qwen3.6 27B | |
|---|---|---|
| Intelligence | 33.7 | 37.0 best |
| Coding | 48.2 | 53.7 best |
| GPQA Diamond | 89% best | 84% |
| Output speed | 61 t/s best | 57 t/s |
| Latency (TTFT) | 9.37s best | 33.07s |
Cost calculator
choose a serving route for each sideInput tokens / month
Output tokens / month
Qwen3.5 397B A17B
via OpenRouter
$6.60
Qwen3.6 27B
via Libertai
$1.25
Capabilities
feature support, side by side| Feature | Qwen3.5 397B A17B | Qwen3.6 27B |
|---|---|---|
| Vision | ✓ | ✓ |
| Tool use | ✓ | ✓ |
| Reasoning | ✓ | — |
| Audio | — | — |
| Prompt caching | — | — |
| Structured output | ✓ | — |
| Web search | — | — |
Related comparisons
Frequently asked questions
Which is cheaper, Qwen3.5 397B A17B or Qwen3.6 27B?
Qwen3.6 27B is cheaper for input ($0.60 vs $0.15 per 1M tokens). Qwen3.6 27B is cheaper for output ($3.60 vs $0.50 per 1M tokens).
What is the context window difference between Qwen3.5 397B A17B and Qwen3.6 27B?
Both Qwen3.5 397B A17B and Qwen3.6 27B have about a 262K-token context window.
How do Qwen3.5 397B A17B and Qwen3.6 27B compare on benchmarks?
On the tracked Artificial Analysis indices, Qwen3.6 27B leads on coding, and Qwen3.6 27B leads on intelligence.
Pricing verified against LiteLLM + OpenRouter + provider pages · refreshed daily
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