token.app › Compare › o3 Mini High (batch) vs Claude Opus 5

o3 Mini High (batch) vs Claude Opus 5

o3 Mini High (batch) is 10× cheaper per token on a blended 3:1 basis. Claude Opus 5 accepts the larger context window (1M).

Head to head
Blended price uses a 3:1 input:output mix
o3 Mini High (batch)Claude Opus 5
ProviderOpenAIAnthropic
Input $/1M$0.550$5.00
Output $/1M$2.20$25.00
Blended $/1M$0.963$10.00
Context window200K1M
Max output100K128K
ReleasedFeb 2025Jul 2026
LicenceProprietaryProprietary
Choose o3 Mini High (batch) if…
  • Costs less per token — $0.963 vs $10.00 blended
Choose Claude Opus 5 if…
  • Larger context window (1M)
  • Newer model (released Jul 2026)
FAQ
Which is better, o3 Mini High (batch) or Claude Opus 5?
We do not hold independently-run benchmark scores covering both o3 Mini High (batch) and Claude Opus 5, so we make no quality claim. Their pricing and specifications are compared on this page.
Is o3 Mini High (batch) cheaper than Claude Opus 5?
o3 Mini High (batch) is cheaper: $0.963 versus $10.00 per million tokens blended at 3:1 input:output. Input alone: $0.550 vs $5.00. Output alone: $2.20 vs $25.00.
What context windows do o3 Mini High (batch) and Claude Opus 5 have?
o3 Mini High (batch): 200,000 tokens. Claude Opus 5: 1,000,000 tokens.
Who makes o3 Mini High (batch) and Claude Opus 5?
o3 Mini High (batch) is made by OpenAI. Claude Opus 5 is made by Anthropic.
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