token.app › Compare › Gemma 4 26B A4B (free) vs Claude Opus 5

Gemma 4 26B A4B (free) vs Claude Opus 5

Gemma 4 26B A4B (free) is free to use, against $10.00 per million tokens. Claude Opus 5 accepts the larger context window (1M).

Head to head
Blended price uses a 3:1 input:output mix
Gemma 4 26B A4B (free)Claude Opus 5
ProviderGoogleAnthropic
Input $/1MFree$5.00
Output $/1MFree$25.00
Blended $/1MFree$10.00
Context window262K1M
Max output33K128K
ReleasedApr 2026Jul 2026
LicenceOpen weightsProprietary
Choose Gemma 4 26B A4B (free) if…
  • Costs less per token — Free vs $10.00 blended
  • Open weights — self-hostable
Choose Claude Opus 5 if…
  • Larger context window (1M)
  • Newer model (released Jul 2026)
FAQ
Which is better, Gemma 4 26B A4B (free) or Claude Opus 5?
We do not hold independently-run benchmark scores covering both Gemma 4 26B A4B (free) and Claude Opus 5, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Gemma 4 26B A4B (free) cheaper than Claude Opus 5?
Gemma 4 26B A4B (free) is cheaper: Free versus $10.00 per million tokens blended at 3:1 input:output. Input alone: Free vs $5.00. Output alone: Free vs $25.00.
What context windows do Gemma 4 26B A4B (free) and Claude Opus 5 have?
Gemma 4 26B A4B (free): 262,144 tokens. Claude Opus 5: 1,000,000 tokens.
Who makes Gemma 4 26B A4B (free) and Claude Opus 5?
Gemma 4 26B A4B (free) is made by Google. Claude Opus 5 is made by Anthropic.
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