Day 0 Support: GPT-5.6 (Sol, Terra, Luna)
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.
11 posts tagged with "day 0 support"
View All TagsDay 0 Support: Claude Sonnet 5
LiteLLM now supports Claude Sonnet 5 on Day 0. Use it across Anthropic, Azure, Vertex AI, and Bedrock through the LiteLLM AI Gateway. Call it with the same OpenAI-compatible request you already use, and track spend, rate limits, and logging in one place.
Day 0 Support: Claude Fable 5
LiteLLM now supports Claude Fable 5 on Day 0. Use it across Anthropic, Azure, Vertex AI, and Bedrock through the LiteLLM AI Gateway. Call it with the same OpenAI-compatible request you already use, and track spend, rate limits, and logging in one place.
Day 0 Support: Claude Opus 4.8
LiteLLM now supports Claude Opus 4.8 on Day 0. Use it across Anthropic, Azure, Vertex AI, and Bedrock through the LiteLLM AI Gateway. Call it with the same OpenAI-compatible request you already use, and track spend, rate limits, and logging in one place.
DAY 0 Support: Gemini 3.5 Flash on LiteLLM
LiteLLM now supports gemini-3.5-flash with full day 0 support!
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If you only want cost tracking, you need no change in your current LiteLLM version. But if you want support for new features introduced with this release — thinking levels, strict function-call IDs, and thought signatures — use v1.87.0-dev.1 or above.
Day 0 Support: GPT-5.5 and GPT-5.5 Pro
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.
DAY 0 Support: Gemini 3.1 Flash Lite Preview on LiteLLM
LiteLLM now supports gemini-3.1-flash-lite-preview with full day 0 support!
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If you only want cost tracking, you need no change in your current Litellm version. But if you want the support for new features introduced along with it like thinking levels, you will need to use v1.80.8-stable.1 or above.
Day 0 Support: GPT-5.3-Codex
LiteLLM now supports GPT-5.3-Codex on Day 0, including support for the new assistant phase metadata on Responses API output items.
DAY 0 Support: Gemini 3.1 Pro on LiteLLM
LiteLLM now supports gemini-3.1-pro-preview and all the new API changes along with it.
DAY 0 Support: Gemini 3 Flash on LiteLLM
LiteLLM now supports gemini-3-flash-preview and all the new API changes along with it.
note
If you only want cost tracking, you need no change in your current Litellm version. But if you want the support for new features introduced along with it like thinking levels, you will need to use v1.80.8-stable.1 or above.
DAY 0 Support: Gemini 3 on LiteLLM
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This guide covers common questions and best practices for using gemini-3-pro-preview with LiteLLM Proxy and SDK.