# AI model deprecations in May 2026

Updated 2026-10-31. Dates are effective deprecation dates, not announcement dates. Other versions or providers may still offer the model.

## Llama 3.1 8B — Cerebras

Deprecated: 2026-05-27

- `cerebras/llama3.1-8b`

## Gemini 3.1 Flash Lite Preview — Google AI Studio

Deprecated: 2026-05-25

- `gemini/gemini-3.1-flash-lite-preview`

## Grok Code Fast 1 — xAI

Deprecated: 2026-05-15

- `xai/grok-code-fast-1`

## Grok Imagine Image Pro — xAI

Deprecated: 2026-05-15

- `xai/grok-imagine-image-pro`

## DeepSeek V3.1 — Together AI

Deprecated: 2026-05-14

- `together_ai/deepseek-ai/DeepSeek-V3.1`

## Qwen3 Coder Next — Together AI

Deprecated: 2026-05-14

- `together_ai/Qwen/Qwen3-Coder-Next-FP8`

## Grok 3 — Azure AI Foundry

Deprecated: 2026-05-01

- `azure_ai/grok-3`

## Grok 3 Mini — Azure AI Foundry

Deprecated: 2026-05-01

- `azure_ai/grok-3-mini`

## Grok 4 Fast Non Reasoning — Azure AI Foundry

Deprecated: 2026-05-01

- `azure_ai/grok-4-fast-non-reasoning`

## Grok 4 Fast Reasoning — Azure AI Foundry

Deprecated: 2026-05-01

- `azure_ai/grok-4-fast-reasoning`