Model timeline

LLM Gateway model support timeline

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

2026

May

Gemini 3.1 Flash Lite
Model ID: gemini-3.1-flash-lite
google

Provider release

May 7, 2026

Added to LLM Gateway

May 27, 2026

April

DeepSeek V4 Flash (W&B Inference)
Model ID: wandb-deepseek-v4-flash
deepseek

Provider release

Apr 24, 2026

Added to LLM Gateway

May 10, 2026

TCS Vision
Model ID: tcs-vision
tcs

Provider release

Apr 22, 2026

Added to LLM Gateway

May 10, 2026

TCS Premium
Model ID: tcs-premium
tcs

Provider release

Apr 22, 2026

Added to LLM Gateway

May 10, 2026

TCS Reasoning
Model ID: tcs-reasoning
tcs

Provider release

Apr 22, 2026

Added to LLM Gateway

May 10, 2026

TCS Balanced
Model ID: tcs-balanced
tcs

Provider release

Apr 22, 2026

Added to LLM Gateway

May 10, 2026

TCS Cheap
Model ID: tcs-cheap
tcs

Provider release

Apr 22, 2026

Added to LLM Gateway

May 10, 2026

Kimi K2.6 (DeepInfra)
Model ID: deepinfra-kimi-k2.6
moonshot

Provider release

Apr 20, 2026

Added to LLM Gateway

May 27, 2026

March

Kimi K2.6 (W&B Inference)
Model ID: wandb-kimi-k2.6
moonshot

Provider release

Mar 15, 2026

Added to LLM Gateway

May 10, 2026

Gemini 3.1 Flash Lite (Preview)
Model ID: gemini-3.1-flash-lite-preview
google

Provider release

Mar 3, 2026

Added to LLM Gateway

May 10, 2026

February

Gemini Pro Latest
Model ID: gemini-pro-latest
google

Provider release

Feb 27, 2026

Added to LLM Gateway

May 10, 2026

Gemini 3.1 Flash Image (Preview)
Model ID: gemini-3.1-flash-image-preview
google

Provider release

Feb 26, 2026

Added to LLM Gateway

May 10, 2026

Gemini 3.1 Pro (Preview)
Model ID: gemini-3.1-pro-preview
google

Provider release

Feb 19, 2026

Added to LLM Gateway

May 10, 2026

Z.AI GLM 5.1 (W&B Inference)
Model ID: wandb-glm-5.1
glm

Provider release

Feb 12, 2026

Added to LLM Gateway

May 10, 2026