SHUTDOWNS BY MONTH

AI models shut down in August 2026

60 models from 14 providers were shut down or retired in August 2026, including gpt-5.2-chat-latest (OpenAI, Aug 10), claude-opus-4-1-20250805 (Anthropic, Aug 5), gemini-robotics-er-1.6-preview (Google, Aug 31).

Last updated Oct 23, 2026 · Dates are the providers' own; “no earlier than” dates are marked.

Aug 3, 20262 models

Provider · route	Models and replacements	Source
Upstage	`solar-pro2-fast` retired `solar-pro3-rngd` retired	Notice ↗

Aug 4, 20265 models

Provider · route	Models and replacements	Source
CoreWeave	`microsoft/Phi-4-mini-instruct` retired → `JetBrains/Mellum2-12B-A2.5B-Instruct`	Notice ↗
CoreWeave	`nvidia/Kimi-K2.5-NVFP4` retired → `moonshotai/Kimi-K2.6, moonshotai/Kimi-K2.7-Code` `Qwen/Qwen3-235B-A22B-Instruct-2507` retired → `Qwen/Qwen3.6-27B` `Qwen/Qwen3-235B-A22B-Thinking-2507` retired → `Qwen/Qwen3.6-27B` `Qwen/Qwen3.5-27B` retired → `Qwen/Qwen3.6-27B`	Notice ↗

Aug 5, 20262 models

Provider · route	Models and replacements	Source
Anthropic	`claude-opus-4-1-20250805` retired	Notice ↗
AzureMicrosoft Azure / Foundry	`claude-opus-4-1` → `claude-opus-5`	Notice ↗

Aug 10, 20262 models

Provider · route	Models and replacements	Source
OpenAI	`gpt-5.2-chat-latest` → `gpt-5.6-sol` `gpt-5.3-chat-latest` → `gpt-5.6-sol`	Notice ↗

Aug 12, 20261 model

Provider · route	Models and replacements	Source
Upstage	`solar-open2` retired → `solar-pro4`	Notice ↗

Aug 13, 20261 model

Provider · route	Models and replacements	Source
NovitaAI	`inclusionai/ling-3.0-tiny`	Notice ↗

Aug 15, 20261 model

Provider · route	Models and replacements	Source
Rime	`Arcana` retired → `coda`	Notice ↗

Aug 19, 20264 models

Provider · route	Models and replacements	Source
Amazon BedrockAmazon Bedrock	`cohere.command-r-plus-v1:0` `cohere.command-r-v1:0`	Notice ↗
Together AI	`moonshotai/Kimi-K2.6` `Qwen/Qwen2.5-7B`	Notice ↗

Aug 21, 20261 model

Provider · route	Models and replacements	Source
Together AI	`deepcogito/cogito-v2-1-671b` retired	Notice ↗

Aug 24, 20266 models

Provider · route	Models and replacements	Source
HPC-AI	`minimax/minimax-m2.5` `moonshotai/kimi-k2.5` `zai-org/glm-5.1`	Notice ↗
NovitaAI	`inclusionai/ling-2.6-1t` → `inclusionai/ling-3.0-flash` `inclusionai/ling-2.6-flash` → `inclusionai/ling-3.0-flash` `inclusionai/ring-2.6-1t` → `inclusionai/ling-3.0-flash`	Notice ↗

Aug 25, 20266 models

Provider · route	Models and replacements	Source
CoreWeave	`MiniMaxAI/MiniMax-M2.5` retired → `MiniMaxAI/MiniMax-M3` `Qwen/Qwen3-Coder-480B-A35B-Instruct` retired → `zai-org/GLM-5.2` `zai-org/GLM-5.1-FP8` retired → `zai-org/GLM-5.2`	Notice ↗
CoreWeave	`nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-FP8` retired → `nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B`	Notice ↗
Together AI	`google/gemma-3n-E4B-it` `meta-llama/Llama-Guard-4-12B`	Notice ↗

Aug 26, 20262 models

Provider · route	Models and replacements	Source
Fireworks AI	`Qwen 3.5 9B` removal → `Qwen 3.8 27B` `Qwen 3.6 27B` removal → `Qwen 3.8 27B`	Notice ↗

Aug 27, 20266 models

Provider · route	Models and replacements	Source
Fireworks AI	`Kimi K2.6 Turbo / Fast` removal → `Kimi K2.6 (standard mode)` `Kimi K2.7 Code Fast` removal → `Kimi K2.7 Code (standard mode)`	Notice ↗
Together AI	`deepseek-ai/DeepSeek-V4-Pro` retired → `deepseek-ai/DeepSeek-V4-Pro-0813` `moonshotai/Kimi-K2.7-Code` `pearl-ai/gemma-4-31b-it`	Notice 1 ↗Notice 2 ↗
Together AI	`nvidia/Nemotron-3-ultra-550b-a55b` retired	Notice ↗

Aug 28, 20261 model

Provider · route	Models and replacements	Source
NovitaAI	`inclusionai/ling-3.0-flash-fast` → `inclusionai/ling-3.0-flash`	Notice ↗

Aug 30, 20262 models

Provider · route	Models and replacements	Source
AzureMicrosoft Azure / Foundry	`model-router (2025-05-19)` `model-router (2025-08-07)`	Notice ↗

Aug 31, 202618 models

Provider · route	Models and replacements	Source
AzureMicrosoft Azure / Foundry	`TimeGEN-1` → `TimeGPT-1, TimegGPT-2.1` `tsuzumi-7b@2` → `tsuzumi2`	Notice ↗
Google	`gemini-robotics-er-1.6-preview` → `gemini-robotics-er-2-preview`Earliest possible date; the provider may stop it later	Notice ↗
Mistral	`mistral-medium-2505` retired → `Mistral Medium 3.5` `mistral-medium-2508` retired → `Mistral Medium 3.5`	Notice ↗
Nebius	`deepseek-ai/DeepSeek-V4-Flash` → `deepseek-ai/DeepSeek-V4-Flash-0731` `meta-llama/Llama-3.3-70B-Instruct` → `nvidia/Nemotron-35-Lightning` `MiniMaxAI/MiniMax-M2.5` → `MiniMaxAI/MiniMax-M3` `nvidia/Llama-3_1-Nemotron-Ultra-253B-v1` → `nvidia/nemotron-3-super-120b-a12b` `Qwen/Qwen2.5-VL-72B-Instruct` → `MiniMaxAI/MiniMax-M3` `Qwen/Qwen3-32B` → `nvidia/Nemotron-35-Lightning` `Qwen/Qwen3-Next-80B-A3B-Thinking` → `Qwen/Qwen3.5-397B-A17B`	Notice ↗
Nebius	`NousResearch/Hermes-4-70B` → `nvidia/Nemotron-35-Lightning` `nvidia/Cosmos3-Super-Reasoner` → `MiniMaxAI/MiniMax-M3` `nvidia/Nemotron-3-Nano-Omni` → `nvidia/Nemotron-35-Lightning`	Notice ↗
NovitaAI	`kwaipilot/kat-coder-pro`	Notice ↗
OpenAI	`GPT-5.4` → `gpt-5.6-terra` `gpt-5.4-mini` → `gpt-5.6-luna`	Notice ↗