Key Info

LiteLLM announced Day 0 support for Google's newly released Gemini 4 Carbon model, available through the LiteLLM gateway with introductory pricing of $2.00 per 1M input tokens and $10.00 per 1M output tokens until November 30.

Highlights

  • Gemini 4 Carbon is Google's strongest model, positioned for long-horizon tasks and multi-step reasoning.
  • Google describes Carbon as the model for the hardest problems, while Argon remains suited to complex tasks.
  • LiteLLM users can call the model immediately via the gateway.
  • Promotional token pricing runs through November 30.