tokevenGrokvsAlibaba (Qwen)
Grok 4.3 vs Qwen 3.8 Flash
Side-by-side comparison of pricing, task quality, and projected cost at higher scale.
Pricing
Side-by-side pricing
Grok 4.3
Mid-tierQwen 3.8 Flash
Fast / BudgetInput $/MTok
$1.25
$0.15
Output $/MTok
$2.50
$0.47
Cache discount
84% off
89% off
Context
1M
1M
Quality
Task confidence comparison
Confidence score from zero to one hundred by task type, where higher is better.
Code Generation
39
vs
0
Code Review
0
vs
0
Summarization
60
vs
0
Q&A
0
vs
0
Extraction
70
vs
0
Reasoning
71
vs
0
Classification
0
vs
0
Creative Writing
71
vs
0
Grok 4.3
Qwen 3.8 Flash
Guidance
When to use Grok 4.3 vs Qwen 3.8 Flash
Choose Grok 4.3 when...
- Similar performance; consider provider preference or ecosystem fit.
Choose Qwen 3.8 Flash when...
- -Cost matters: 88% cheaper on input tokens
At scale
Cost at scale
Estimated cost assuming a seventy percent input and thirty percent output token split.
Grok 4.3
Qwen 3.8 Flash
100K tokens
$0.16
$0.02Cheaper
1M tokens
$3.25
$0.25Cheaper
10M tokens
$32.50
$2.46Cheaper
FAQ
When should I use Grok 4.3 instead of Qwen 3.8 Flash?
Grok 4.3 and Qwen 3.8 Flash perform similarly across all tracked tasks. Pick based on pricing and provider preference.
Is Qwen 3.8 Flash cheaper than Grok 4.3?
Yes. Qwen 3.8 Flash input costs $0.15/MTok vs $1.25/MTok for Grok 4.3, saving 88% on input.
What are the context window sizes for Grok 4.3 and Qwen 3.8 Flash?
Grok 4.3 has a 1M token context window. Qwen 3.8 Flash 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 Grok 4.3 and Qwen 3.8 Flash 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.