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

o3 Mini High (batch) vs Claude Sonnet 5

o3 Mini High (batch) is 4.2× cheaper per token on a blended 3:1 basis. Claude Sonnet 5 accepts the larger context window (1M).

Head to head
Blended price uses a 3:1 input:output mix
o3 Mini High (batch)Claude Sonnet 5
ProviderOpenAIAnthropic
Input $/1M$0.550$2.00
Output $/1M$2.20$10.00
Blended $/1M$0.963$4.00
Context window200K1M
Max output100K128K
ReleasedFeb 2025Jun 2026
LicenceProprietaryProprietary
Choose o3 Mini High (batch) if…
  • Costs less per token — $0.963 vs $4.00 blended
Choose Claude Sonnet 5 if…
  • Larger context window (1M)
  • Newer model (released Jun 2026)
FAQ
Which is better, o3 Mini High (batch) or Claude Sonnet 5?
We do not hold independently-run benchmark scores covering both o3 Mini High (batch) and Claude Sonnet 5, so we make no quality claim. Their pricing and specifications are compared on this page.
Is o3 Mini High (batch) cheaper than Claude Sonnet 5?
o3 Mini High (batch) is cheaper: $0.963 versus $4.00 per million tokens blended at 3:1 input:output. Input alone: $0.550 vs $2.00. Output alone: $2.20 vs $10.00.
What context windows do o3 Mini High (batch) and Claude Sonnet 5 have?
o3 Mini High (batch): 200,000 tokens. Claude Sonnet 5: 1,000,000 tokens.
Who makes o3 Mini High (batch) and Claude Sonnet 5?
o3 Mini High (batch) is made by OpenAI. Claude Sonnet 5 is made by Anthropic.
Related comparisons
o3 Mini High (batch) full details Claude Sonnet 5 full details o3 Mini High (batch) vs Ling 3.0 Tiny (free) o3 Mini High (batch) vs Muse Spark 1.2 o3 Mini High (batch) vs Qwen3.8 Max o3 Mini High (batch) vs DeepSeek V4 Flash Latest o3 Mini High (batch) vs DeepSeek V4 Flash 0731 o3 Mini High (batch) vs Inkling Small