GPT-6.1 Terra API Pricing and Day 0 Support on LiteLLM
LiteLLM now supports GPT-6.1 Terra on Day 0. Use it through the LiteLLM AI Gateway with the same config as every other OpenAI model. Spend, rate limits and logs are in one place.
LiteLLM now supports GPT-6.1 Terra on Day 0. Use it through the LiteLLM AI Gateway with the same config as every other OpenAI model. Spend, rate limits and logs are in one place.
LiteLLM now serves decision models on POST /v1/decisions and POST /v1/systemone. You hand a decision model an input and a list of typed questions, and it answers each one with a probability: a yes/no, a pick from a fixed list, or a score on a scale. No prose comes back, so there is nothing to parse.

LiteLLM now supports GPT-6.1 Sol. Route traffic to it through the LiteLLM AI Gateway with the same config you use for every other OpenAI model.

LiteLLM now supports GPT-6 Sol and GPT-6 Luna. Route traffic to them through the LiteLLM AI Gateway with the same config you use for every other OpenAI model.

LiteLLM now supports gpt-6-astra, OpenAI's next major model. Route traffic to it through the LiteLLM AI Gateway with the same config you use for every other OpenAI model.

LiteLLM now supports the GPT-5.6 family. Route traffic to OpenAI's newest frontier models through the LiteLLM AI Gateway with no code changes.
LiteLLM now supports GPT-5.5 and GPT-5.5 Pro on Day 0. Route traffic to OpenAI's latest frontier model through the LiteLLM AI Gateway with no code changes.
LiteLLM now supports GPT-5.4-mini and GPT-5.4-nano, cost-effective models for simple completions and high-throughput workloads.
Connect to the Realtime API via WebRTC from browser/mobile clients. LiteLLM handles auth and key management.
LiteLLM now supports fully GPT-5.4!
LiteLLM now supports GPT-5.3-Codex on Day 0, including support for the new assistant phase metadata on Responses API output items.