token.app › Compare › Gemma 4 31B (free) vs GPT-5.6 Terra

Gemma 4 31B (free) vs GPT-5.6 Terra

Gemma 4 31B (free) is free to use, against $2.25 per million tokens. GPT-5.6 Terra accepts the larger context window (1.1M).

Head to head
Blended price uses a 3:1 input:output mix
Gemma 4 31B (free)GPT-5.6 Terra
ProviderGoogleOpenAI
Input $/1MFree$1.00
Output $/1MFree$6.00
Blended $/1MFree$2.25
Context window262K1.1M
Max output33K128K
ReleasedApr 2026Jul 2026
LicenceOpen weightsProprietary
Choose Gemma 4 31B (free) if…
  • Costs less per token — Free vs $2.25 blended
  • Open weights — self-hostable
Choose GPT-5.6 Terra if…
  • Larger context window (1.1M)
  • Newer model (released Jul 2026)
FAQ
Which is better, Gemma 4 31B (free) or GPT-5.6 Terra?
We do not hold independently-run benchmark scores covering both Gemma 4 31B (free) and GPT-5.6 Terra, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Gemma 4 31B (free) cheaper than GPT-5.6 Terra?
Gemma 4 31B (free) is cheaper: Free versus $2.25 per million tokens blended at 3:1 input:output. Input alone: Free vs $1.00. Output alone: Free vs $6.00.
What context windows do Gemma 4 31B (free) and GPT-5.6 Terra have?
Gemma 4 31B (free): 262,144 tokens. GPT-5.6 Terra: 1,050,000 tokens.
Who makes Gemma 4 31B (free) and GPT-5.6 Terra?
Gemma 4 31B (free) is made by Google. GPT-5.6 Terra is made by OpenAI.
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