Model timeline

LangRouter model support timeline

See when each model was released by its provider and when it was added to LangRouter.

2026

May

MiniMax M2.7

Model ID: minimax-m2.7

minimax

Provider release

May 20, 2026

Added to LangRouter

May 12, 2026

mimo-v2.5-pro

Model ID: mimo-v2.5-pro

langrouter

Provider release

May 20, 2026

Added to LangRouter

May 18, 2026

ring-2.6-1t

Model ID: ring-2.6-1t

langrouter

Provider release

May 20, 2026

Added to LangRouter

May 12, 2026

April

DeepSeek V4 pro

Model ID: deepseek-v4-pro

deepseek

Provider release

Apr 24, 2026

Added to LangRouter

May 12, 2026

DeepSeek V4 flash

Model ID: deepseek-v4-flash

deepseek

Provider release

Apr 24, 2026

Added to LangRouter

May 12, 2026

GPT-5.5

Model ID: gpt-5.5

openai

Provider release

Apr 23, 2026

Added to LangRouter

May 12, 2026

Kimi K2.6

Model ID: kimi-k2.6

moonshot

Provider release

Apr 20, 2026

Added to LangRouter

May 12, 2026

Claude Opus 4.7

Model ID: claude-opus-4-7

anthropic

Provider release

Apr 16, 2026

Added to LangRouter

May 12, 2026

February

Gemini 3.1 Flash Image (Preview)

Model ID: gemini-3.1-flash-image-preview

google

Provider release

Feb 26, 2026

Added to LangRouter

May 12, 2026

GPT-5.3 Codex

Model ID: gpt-5.3-codex

openai

Provider release

Feb 24, 2026

Added to LangRouter

May 12, 2026

GLM-5.1

Model ID: glm-5.1

glm

Provider release

Feb 15, 2026

Added to LangRouter

May 12, 2026

MiniMax M2.5

Model ID: minimax-m2.5

minimax

Provider release

Feb 15, 2026

Added to LangRouter

May 12, 2026

Claude Opus 4.6

Model ID: claude-opus-4-6

anthropic

Provider release

Feb 5, 2026

Added to LangRouter

May 12, 2026

January

Step 3.5 Flash (free)

Model ID: step-3.5-flash:free

stepfun

Provider release

Jan 29, 2026

Added to LangRouter

May 12, 2026

Kimi K2.5

Model ID: kimi-k2.5

moonshot

Provider release

Jan 26, 2026

Added to LangRouter

May 12, 2026