Compare · ModelsLive · 2 picked · head to head
Qwen3.5 397B A17B vs Claude Mythos Preview
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
Claude Mythos Preview wins on 0/0 benchmarks
Not enough overlapping benchmarks to declare a winner yet · Qwen3.5 397B A17B · Claude Mythos Preview are still filling in scores.
Hype vs Reality
Attention vs performance
Qwen3.5 397B A17B
#5 by perf·no signal
Claude Mythos Preview
#4 by perf·#2 by attention
Best value
Qwen3.5 397B A17B
Qwen3.5 397B A17B
57.4 pts/$
$1.36/M
Claude Mythos Preview
—
no price
Vendor risk
Who is behind the model
Alibaba (Qwen)
$293.0B·Tier 1
Anthropic
$380.0B·Tier 1
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| $0.39 | $2.34 | 262K tokens (~131 books) | $8.78 | |
| — | — | 1.0M tokens (~500 books) | — |
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