AI Model Release Timeline
354 models over 35 months. Complete history of AI model releases by month.
2026
September 2026
(16 models)
Claude Fable 5.1
Anthropic
Claude Opus 5.5
Anthropic
Claude Sonnet 5.5
Anthropic
DeepSeek-V4.1-Flash
DeepSeek
Gemini 3.8 Flash
Google
Gemini 3.8 Flash Cyber
Google
Ling 3.0 Flash Fin
InclusionAI
Muse Spark 1.3
Meta
GPT-6 Astra
OpenAI
GPT-6 Luna
OpenAI
GPT-6 Sol
OpenAI
GPT-6.1 Sol
OpenAI
Atria Dawn Preview
Shanghai AI Laboratory
Grok 4.7
xAI
MiMo-V2.6-Flash
Xiaomi
MiMo-V2.6-Pro
Xiaomi
August 2026
(24 models)
North Micro Vision Instruct
Cohere
DeepSeek-V4-Flash-Vision-Exp
DeepSeek
DeepSeek-V4-Pro-0813
DeepSeek
Gemini 3.7 Flash
Google
IBM Granite 4.2 30B
IBM
IBM Granite 4.2 3B
IBM
IBM Granite 4.2 8B
IBM
Ling 3.0 Flash
InclusionAI
LFM2.5-2.6B
Liquid AI
LFM2.5-VL-3B
Liquid AI
Muse Glimmer-30B
Meta
Muse Spark 1.2
Meta
MAI-Code-1.1-Flash
Microsoft
Nemotron 3.5 Lightning (30B A3B)
NVIDIA
Qwen3.8-27B
Alibaba
Qwen3.8 Flash
Alibaba
Qwen3.8 Flash Next
Alibaba
Qwen3.8 Max
Alibaba
Sakana Namazu
Sakana AI
Hy4 preview
Tencent
Solar Pro 4
Upstage
Grok 4.6
xAI
GLM-5.3
Zhipu AI
GLM-5.3 Flash
Zhipu AI
July 2026
(16 models)Claude Opus 5
Anthropic
DeepSeek-V4-Flash-0731
DeepSeek
Gemini 3.5 Flash Cyber
Google
Gemini 3.5 Flash-Lite
Google
Gemini 3.6 Flash
Google
Muse Spark 1.1
Meta
Kimi K3
Moonshot AI
GPT-5.6 Luna
OpenAI
GPT-5.6 Sol
OpenAI
GPT-5.6 Terra
OpenAI
Laguna S 2.1
Poolside
Laguna XS 2.1
Poolside
Hy3
Tencent
Inkling
Thinking Machines Lab
Inkling-Small
Thinking Machines Lab
Grok 4.5
xAI
June 2026
(13 models)Claude Fable 5
Anthropic
Claude Sonnet 5
Anthropic
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Seed 2.1 Pro
ByteDance
Seed 2.1 Turbo
ByteDance
North Mini Code 1.0
Cohere
DiffusionGemma 26B-A4B
Google
MAI-Code-1-Flash
Microsoft
MAI-Thinking-1
Microsoft
MiniMax M3
MiniMax
Kimi K2.7 Code
Moonshot AI
Nemotron 3 Ultra (550B A55B)
NVIDIA
Step 3.7 Flash
StepFun
GLM-5.2
Zhipu AI
April 2026
(21 models)Claude Mythos Preview
Anthropic
Claude Opus 4.7
Anthropic
DeepSeek-V4-Flash-0423
DeepSeek
DeepSeek-V4-Flash-Max
DeepSeek
DeepSeek-V4-Pro-Max
DeepSeek
Gemma 4 26B-A4B
Google
Gemma 4 31B
Google
Gemma 4 E2B
Google
Gemma 4 E4B
Google
EXAONE 4.5 33B
LG AI Research
Muse Spark
Meta
Mistral Medium 3.5
Mistral AI
Kimi K2.6
Moonshot AI
GPT-5.5
OpenAI
GPT-5.5 Pro
OpenAI
Qwen3.6-27B
Alibaba
Qwen3.6-35B-A3B
Alibaba
MiMo-V2.5
Xiaomi
MiMo-V2.5-Pro
Xiaomi
GLM-5.1
Zhipu AI
GLM-5V-Turbo
Zhipu AI
March 2026
(22 models)Doubao Seed Code
ByteDance
Gemini 3.1 Flash-Lite
Google
KAT-Coder-Pro V1
KwaiKAT
MiniMax M2.7
MiniMax
Mistral Small 4
Mistral AI
Nemotron 3 Super (120B A12B)
NVIDIA
GPT-5.3 Chat
OpenAI
GPT-5.4
OpenAI
GPT-5.4 mini
OpenAI
GPT-5.4 nano
OpenAI
GPT-5.4 Pro
OpenAI
Qwen3.5-0.8B
Alibaba
Qwen3.5 122B A10B
Alibaba
Qwen3.5 27B
Alibaba
Qwen3.5-2B
Alibaba
Qwen3.5 35B A3B
Alibaba
Qwen3.5-4B
Alibaba
Qwen3.5 9B
Alibaba
Qwen3.6 Plus
Alibaba
Grok 4.20
xAI
MiMo-V2-Omni
Xiaomi
MiMo-V2-Pro
Xiaomi
February 2026
(16 models)Claude Opus 4.6
Anthropic
Claude Sonnet 4.6
Anthropic
Seed 1.8
ByteDance
Seed 2.0 Lite
ByteDance
Seed 2.0 Mini
ByteDance
Seed 2.0 Pro
ByteDance
Gemini 3.1 Pro
Google
Mercury 2
Inception
LongCat-Flash-Lite
Meituan
MiniMax M2.5
MiniMax
GPT-5.3 Codex
OpenAI
MiniCPM-SALA
OpenBMB
Qwen3 Max Thinking
Alibaba
Qwen3.5-397B-A17B
Alibaba
Step-3.5-Flash
StepFun
GLM-5
Zhipu AI
2025
December 2025
(13 models)
November 2025
(15 models)Claude Opus 4.5
Anthropic
DeepSeek-V3.2 (Non-thinking)
DeepSeek
DeepSeek-V3.2-Speciale
DeepSeek
DeepSeek-V3.2 (Thinking)
DeepSeek
Gemini 3 Pro
Google
GPT-5.1
OpenAI
GPT-5.1 Codex
OpenAI
GPT-5.1 Codex High
OpenAI
GPT-5.1 Codex Mini
OpenAI
GPT-5.1 High
OpenAI
GPT-5.1 Instant
OpenAI
GPT-5.1 Medium
OpenAI
GPT-5.1 Thinking
OpenAI
Grok-4.1 Fast Non-Reasoning
xAI
Grok-4.1 Fast Reasoning
xAI
October 2025
(4 models)September 2025
(13 models)Claude Sonnet 4.5
Anthropic
DeepSeek-V3.2-Exp
DeepSeek
LongCat-Flash-Thinking
Meituan
Kimi K2 0905
Moonshot AI
Kimi K2-Instruct-0905
Moonshot AI
Kimi K2-Thinking-0905
Moonshot AI
GPT-5 Codex
OpenAI
Qwen3-Next-80B-A3B-Instruct
Alibaba
Qwen3-Next-80B-A3B-Thinking
Alibaba
Qwen3 VL 32B Thinking
Alibaba
Qwen3 VL 4B Instruct
Alibaba
Qwen3 VL 4B Thinking
Alibaba
GLM-4.6
Zhipu AI
April 2025
(16 models)Granite 3.3 8B Base
IBM
Granite 3.3 8B Instruct
IBM
Llama 4 Maverick
Meta
Llama 4 Scout
Meta
Phi 4 Mini Reasoning
Microsoft
Phi 4 Reasoning
Microsoft
Phi 4 Reasoning Plus
Microsoft
Llama 3.1 Nemotron Ultra 253B v1
NVIDIA
GPT-4.1
OpenAI
GPT-4.1 mini
OpenAI
GPT-4.1 nano
OpenAI
o3
OpenAI
o4-mini
OpenAI
Qwen3 235B A22B
Alibaba
Qwen3 30B A3B
Alibaba
Qwen3 32B
Alibaba
January 2025
(20 models)
ERNIE 5.0
Baidu
DeepSeek-R1
DeepSeek
DeepSeek R1 Distill Llama 70B
DeepSeek
DeepSeek R1 Distill Llama 8B
DeepSeek
DeepSeek R1 Distill Qwen 1.5B
DeepSeek
DeepSeek R1 Distill Qwen 14B
DeepSeek
DeepSeek R1 Distill Qwen 32B
DeepSeek
DeepSeek R1 Distill Qwen 7B
DeepSeek
DeepSeek R1 Zero
DeepSeek
DeepSeek-V3.1
DeepSeek
Gemini 2.0 Flash Thinking
Google
Mistral Small 3 24B Base
Mistral AI
Mistral Small 3 24B Instruct
Mistral AI
Kimi-k1.5
Moonshot AI
Kimi K2 Base
Moonshot AI
Kimi K2 Instruct
Moonshot AI
o3-mini
OpenAI
Qwen2.5 VL 72B Instruct
Alibaba
Qwen2.5 VL 7B Instruct
Alibaba
Qwen3-Coder 480B A35B Instruct
Alibaba
2024
November 2024
(5 models)September 2024
(13 models)Llama 3.2 11B Instruct
Meta
Llama 3.2 3B Instruct
Meta
Llama 3.2 90B Instruct
Meta
Mistral Small
Mistral AI
Pixtral-12B
Mistral AI
o1-mini
OpenAI
o1-preview
OpenAI
Qwen2.5 14B Instruct
Alibaba
Qwen2.5 32B Instruct
Alibaba
Qwen2.5 72B Instruct
Alibaba
Qwen2.5 7B Instruct
Alibaba
Qwen2.5-Coder 32B Instruct
Alibaba
Qwen2.5-Coder 7B Instruct
Alibaba
June 2024
(3 models)April 2024
(2 models)March 2024
(3 models)February 2024
(3 models)2023
June 2023
(1 model)March 2023
(1 model)1970
January 1970
(1 model)Timeline updates automatically when new models are added. See also all companies, model comparisons and collections by task.