token.app › Compare › Qwen3 VL 8B Instruct vs Grok 4.5

Qwen3 VL 8B Instruct vs Grok 4.5

Qwen3 VL 8B Instruct is 15× cheaper per token on a blended 3:1 basis. Grok 4.5 accepts the larger context window (500K).

Head to head
Blended price uses a 3:1 input:output mix
Qwen3 VL 8B InstructGrok 4.5
ProviderAlibabaxAI
Input $/1M$0.117$2.00
Output $/1M$0.455$6.00
Blended $/1M$0.202$3.00
Context window262K500K
Max output33K—
ReleasedOct 2025Jul 2026
LicenceOpen weightsProprietary
Choose Qwen3 VL 8B Instruct if…
  • Costs less per token — $0.202 vs $3.00 blended
  • Open weights — self-hostable
Choose Grok 4.5 if…
  • Larger context window (500K)
  • Newer model (released Jul 2026)
FAQ
Which is better, Qwen3 VL 8B Instruct or Grok 4.5?
We do not hold independently-run benchmark scores covering both Qwen3 VL 8B Instruct and Grok 4.5, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Qwen3 VL 8B Instruct cheaper than Grok 4.5?
Qwen3 VL 8B Instruct is cheaper: $0.202 versus $3.00 per million tokens blended at 3:1 input:output. Input alone: $0.117 vs $2.00. Output alone: $0.455 vs $6.00.
What context windows do Qwen3 VL 8B Instruct and Grok 4.5 have?
Qwen3 VL 8B Instruct: 262,144 tokens. Grok 4.5: 500,000 tokens.
Who makes Qwen3 VL 8B Instruct and Grok 4.5?
Qwen3 VL 8B Instruct is made by Alibaba. Grok 4.5 is made by xAI.
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