Claude Opus 4.8 vs Qwen3.6 27B
API pricing, context window and capabilities for Claude Opus 4.8 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 numbersClaude Opus 4.8 wins on coding, on intelligence and on context window. Qwen3.6 27B wins on price.
Price
Qwen3.6 27B
Coding
Claude Opus 4.8
Intelligence
Claude Opus 4.8
Context window
Claude Opus 4.8
Key takeaways
who wins on what, from the published numbersClaude Opus 4.8 wins
- Larger context window (1M vs 262K)
- More serving providers (4 vs 1)
- Has reasoning mode
- Supports prompt caching
- Supports structured output
Qwen3.6 27B wins
- Cheaper input ($5.00 vs $0.15 /1M)
- Cheaper output ($25.00 vs $0.50 /1M)
- Higher max output (128K vs 262K)
Cheaper overall
Qwen3.6 27B
$0.15 + $0.50 /1M
Larger context
Claude Opus 4.8
1M
More providers
Claude Opus 4.8
4 providers
Pricing & specs
cheapest serving route · per 1M tokens| Claude Opus 4.8 | Qwen3.6 27B | |
|---|---|---|
| Input $/1M | $5.00 | $0.15 best |
| Output $/1M | $25.00 | $0.50 best |
| Context window | 1M best | 262K |
| Max output | 128K | 262K best |
| Serving providers | 4 best | 1 |
| Released | 2026-05-28 | 2026-04-24 |
Benchmarks
Artificial Analysis indices, side by side| Claude Opus 4.8 | Qwen3.6 27B | |
|---|---|---|
| Intelligence | 55.7 best | 37.0 |
| Coding | 74.3 best | 53.7 |
| GPQA Diamond | 92% best | 84% |
| Output speed | 68 t/s best | 57 t/s |
| Latency (TTFT) | 38.57s | 33.07s best |
Cost calculator
choose a serving route for each sideInput tokens / month
Output tokens / month
Claude Opus 4.8
via Amazon Bedrock
$50
Qwen3.6 27B
via Libertai
$1.25
Capabilities
feature support, side by side| Feature | Claude Opus 4.8 | Qwen3.6 27B |
|---|---|---|
| Vision | ✓ | ✓ |
| Tool use | ✓ | ✓ |
| Reasoning | ✓ | — |
| Audio | — | — |
| Prompt caching | ✓ | — |
| Structured output | ✓ | — |
| Web search | — | — |
Related comparisons
Frequently asked questions
Which is cheaper, Claude Opus 4.8 or Qwen3.6 27B?
Qwen3.6 27B is cheaper for input ($5.00 vs $0.15 per 1M tokens). Qwen3.6 27B is cheaper for output ($25.00 vs $0.50 per 1M tokens).
What is the context window difference between Claude Opus 4.8 and Qwen3.6 27B?
Claude Opus 4.8 has a 1M-token context window and Qwen3.6 27B has 262K tokens, so Claude Opus 4.8 can take a larger prompt.
How do Claude Opus 4.8 and Qwen3.6 27B compare on benchmarks?
On the tracked Artificial Analysis indices, Claude Opus 4.8 leads on coding, and Claude Opus 4.8 leads on intelligence.
Pricing verified against LiteLLM + OpenRouter + provider pages · refreshed daily
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