Gemma 4 in Margin AI

Google's new open model family is now available in Commet and can be billed with Margin AI

Decker Urbano·@0xDecker·April 2, 2026

Google launched Gemma 4 on April 2, 2026. The new open family includes 26B MoE and 31B Dense variants built for reasoning-heavy and agentic workloads, with support for function calling, structured JSON output, native vision, up to 256K context, and 140+ languages.

Gemma 4 is now available in the Commet AI model catalog. Define a margin, track usage with the SDK, and Commet handles the rest.

await commet.usage.track({
  externalId: "org_123",
  feature: "ai_generation",
  model: "google/gemma-4-31b",
  inputTokens: 1200,
  outputTokens: 450,
});

See the full pricing and integration guide: Billing for Gemma 4.