# AI model deprecations in September 2026

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

## Labs Leanstral 1.5 — Mistral AI

Deprecated: 2026-09-30

- `mistral/labs-leanstral-1-5`

## Mistral Ocr 4.0 — Mistral AI

Deprecated: 2026-09-30

- `mistral/mistral-ocr-4-0`

## Nova Canvas — Amazon Bedrock

Deprecated: 2026-09-30

- `1024-x-1024/50-steps/bedrock/amazon.nova-canvas-v1:0`
- `amazon.nova-canvas-v1:0`
- `us.amazon.nova-canvas-v1:0`

## Claude Sonnet 4.5 — Google Vertex AI

Deprecated: 2026-09-29

- `vertex_ai/claude-sonnet-4-5`
- `vertex_ai/claude-sonnet-4-5@20250929`

## Babbage 002 — OpenAI

Deprecated: 2026-09-28

- `babbage-002`

## Davinci 002 — OpenAI

Deprecated: 2026-09-28

- `davinci-002`

## GPT-3.5 Turbo — OpenAI

Deprecated: 2026-09-28

- `gpt-3.5-turbo-1106`

## GPT-3.5 Turbo Instruct — OpenAI

Deprecated: 2026-09-28

- `gpt-3.5-turbo-instruct`

## DeepSeek V4 Flash — Fireworks AI

Deprecated: 2026-09-25

- `fireworks_ai/accounts/fireworks/models/deepseek-v4-flash-0731`
- `fireworks_ai/deepseek-v4-flash-0731`

## DeepSeek V4 Flash Vision Exp — Fireworks AI

Deprecated: 2026-09-25

- `fireworks_ai/accounts/fireworks/models/deepseek-v4-flash-vision-exp`
- `fireworks_ai/deepseek-v4-flash-vision-exp`

## DeepSeek V4 Pro — Fireworks AI

Deprecated: 2026-09-25

- `fireworks_ai/accounts/fireworks/models/deepseek-v4-pro-0813`
- `fireworks_ai/deepseek-v4-pro-0813`

## GLM 5.2 — Fireworks AI

Deprecated: 2026-09-25

- `fireworks_ai/accounts/fireworks/models/glm-5p2`
- `fireworks_ai/glm-5p2`

## GLM 5p2 Fast — Fireworks AI

Deprecated: 2026-09-25

- `fireworks_ai/accounts/fireworks/routers/glm-5p2-fast`
- `fireworks_ai/glm-5p2-fast`

## GLM 5p2 Fast Us — Fireworks AI

Deprecated: 2026-09-25

- `fireworks_ai/accounts/fireworks/routers/glm-5p2-fast-us`
- `fireworks_ai/glm-5p2-fast-us`

## Kimi K2.6 — Fireworks AI

Deprecated: 2026-09-25

- `fireworks_ai/accounts/fireworks/models/kimi-k2p6`
- `fireworks_ai/kimi-k2p6`

## Kimi K2.7 Code — Fireworks AI

Deprecated: 2026-09-25

- `fireworks_ai/accounts/fireworks/models/kimi-k2p7-code`
- `fireworks_ai/kimi-k2p7-code`

## Muse Glimmer 30B — Fireworks AI

Deprecated: 2026-09-25

- `fireworks_ai/accounts/fireworks/models/muse-glimmer-30b`
- `fireworks_ai/muse-glimmer-30b`

## Sora 2 — OpenAI

Deprecated: 2026-09-24

- `openai/sora-2`
- `sora-2`

## Sora 2 Pro — OpenAI

Deprecated: 2026-09-24

- `openai/sora-2-pro`
- `sora-2-pro`

## Sora 2 Pro High Res — OpenAI

Deprecated: 2026-09-24

- `openai/sora-2-pro-high-res`
- `sora-2-pro-high-res`

## Gemma 4 31B IT — Together AI

Deprecated: 2026-09-15

- `together_ai/google/gemma-4-31B-it`

## GPT OSS 20B — Together AI

Deprecated: 2026-09-15

- `together_ai/openai/gpt-oss-20b`

## Claude Sonnet 4.6 — GitHub Copilot

Deprecated: 2026-09-01

- `github_copilot/claude-sonnet-4.6`