tokevenClaudevsAlibaba (Qwen)
Claude Mythos 5.1 vs Qwen 3.8 Max
Side-by-side comparison of pricing, task quality, and projected cost at higher scale.
Pricing
Side-by-side pricing
Claude Mythos 5.1
FlagshipQwen 3.8 Max
FlagshipInput $/MTok
$10.00
$2.00
Output $/MTok
$50.00
$6.00
Cache discount
98% off
88% off
Context
1M
1M
Quality
Task confidence comparison
Confidence score from zero to one hundred by task type, where higher is better.
Code Generation
0
vs
0
Code Review
0
vs
0
Summarization
0
vs
0
Q&A
0
vs
0
Extraction
0
vs
0
Reasoning
0
vs
0
Classification
0
vs
0
Creative Writing
0
vs
0
Claude Mythos 5.1
Qwen 3.8 Max
Guidance
When to use Claude Mythos 5.1 vs Qwen 3.8 Max
Choose Claude Mythos 5.1 when...
- Similar performance; consider provider preference or ecosystem fit.
Choose Qwen 3.8 Max when...
- -Cost matters: 80% cheaper on input tokens
At scale
Cost at scale
Estimated cost assuming a seventy percent input and thirty percent output token split.
Claude Mythos 5.1
Qwen 3.8 Max
100K tokens
$2.20
$0.32Cheaper
1M tokens
$22.00
$3.20Cheaper
10M tokens
$220.00
$32.00Cheaper
FAQ
When should I use Claude Mythos 5.1 instead of Qwen 3.8 Max?
Claude Mythos 5.1 and Qwen 3.8 Max perform similarly across all tracked tasks. Pick based on pricing and provider preference.
Is Qwen 3.8 Max cheaper than Claude Mythos 5.1?
Yes. Qwen 3.8 Max input costs $2.00/MTok vs $10.00/MTok for Claude Mythos 5.1, saving 80% on input.
What are the context window sizes for Claude Mythos 5.1 and Qwen 3.8 Max?
Claude Mythos 5.1 has a 1M token context window. Qwen 3.8 Max has a 1M token context window.
Go deeper on either model
Per-call cost calculators, provider lineups, and price history for both models on this page.
Other comparisons
How Claude Mythos 5.1 and Qwen 3.8 Max stack up against the rest of the field.
Track your real costs
Comparisons show estimated costs at list price. The dashboard reveals your real spend and savings.