Mar 3, 2026Google旗舰
Gemini 3.1 Pro
Latest Gemini flagship family.
Gemini 3
系列
AI 模型发布时间线
跟踪主要 AI 模型发布，并按供应商、发布类型和家族筛选。
Reference data snapshot: 2026-05-29
这些数值来自工具数据集的参考估算。做生产决策前，请以 Crazyrouter 主站价格页的实时模型价格为准。
Migrated local data from D:\crazyrouter-tools and image-nextjs planning records
发布时间线
按日期、供应商和模型家族浏览主要模型发布记录。
2026
2025
Oct 29, 2025Anthropic旗舰
Claude Sonnet 4.5
Major Sonnet upgrade.
Claude 4.5
系列
Jun 20, 2025xAI推理
Grok 4
xAI's reasoning model.
Grok
系列
Jun 10, 2025OpenAI旗舰
GPT-5
Unified model generation with stronger reasoning.
GPT
系列
Apr 29, 2025Qwen开放
Qwen3
Thinking and non-thinking modes.
Qwen
系列
Apr 14, 2025OpenAI旗舰
GPT-4.1
Improved coding and instruction following.
GPT
系列
Mar 4, 2025Google推理
Gemini 2.5 Pro
Thinking model with strong benchmark performance.
Gemini
系列
Feb 24, 2025Anthropic推理
Claude 3.7 Sonnet
Hybrid reasoning with extended thinking.
Claude 3.7
系列
Jan 20, 2025DeepSeek推理
DeepSeek-R1
Open reasoning model.
DeepSeek-R
系列
2024
Dec 26, 2024DeepSeek旗舰
DeepSeek-V3
MoE model with strong open performance.
DeepSeek
系列
Sep 12, 2024OpenAI推理
o1-preview
First reasoning model with inference-time thinking.
o-series
系列
Jun 20, 2024Anthropic旗舰
Claude 3.5 Sonnet
Strong performance at lower cost.
Claude 3.5
系列
May 13, 2024OpenAI旗舰
GPT-4o
Omni model. Native multimodal, faster and cheaper.
GPT
系列
Apr 18, 2024Meta开放
Llama 3
State-of-the-art open model generation.
Llama
系列
Mar 4, 2024Anthropic旗舰
Claude 3 Opus
Most capable Claude 3 model at launch.
Claude 3
系列
Feb 15, 2024Google旗舰
Gemini 1.5 Pro
1M token context window breakthrough.
Gemini
系列
2023
Dec 6, 2023Google旗舰
Gemini 1.0
Google's multimodal flagship family.
Gemini
系列
Mar 14, 2023OpenAI旗舰
GPT-4
Multimodal model. Major leap in reasoning.
GPT
系列
Mar 14, 2023Anthropic旗舰
Claude 1
Anthropic's first public model.
Claude
系列
Feb 24, 2023Meta开放
LLaMA
Meta's first open-source LLM family.
Llama
系列
2022
Nov 30, 2022OpenAI旗舰
ChatGPT (3.5)
Fine-tuned GPT-3.5. Launched ChatGPT to the public.
GPT
系列
2020
Jun 11, 2020OpenAI旗舰
GPT-3
175B params. The model that started the LLM era.
GPT
系列