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2025 AI Knowledge Cutoff Dates

54 AI models in this database have a 2025 knowledge cutoff. The latest is Grok 4.3 on 2025-12-31.

Data sourced from OpenRouter API and manual data collection | Last updated: Nov 3, 2026, 8:01 AM UTC

Model NameKnowledge CutoffFreshness Score
SpaceXAI: Grok 4.3
2025-12-31
86
OpenAI: GPT-5.5
2025-12-01
84
OpenAI: GPT-5.5 Pro
2025-12-01
84
Qwen: Qwen3 Next 80B A3B Instruct
2025-09-30
81
SpaceXAI: Grok 4.20
2025-09-01
80
SpaceXAI: Grok 4.20 Multi-Agent
2025-09-01
80
OpenAI: GPT-5.4 Mini
2025-08-31
80
OpenAI: GPT-5.4 Nano
2025-08-31
80
DeepSeek: DeepSeek V3.2 Exp
2025-07-31
78
Mistral: Mistral Medium 3.1
2025-06-30
77
Qwen: Qwen3 235B A22B Instruct 2507
2025-06-30
77
Qwen: Qwen3 235B A22B Thinking 2507
2025-06-30
77
Qwen: Qwen3 30B A3B Instruct 2507
2025-06-30
77
Qwen: Qwen3 Coder 30B A3B Instruct
2025-06-30
77
Qwen: Qwen3 Coder 480B A35B
2025-06-30
77
Qwen: Qwen3 Coder Flash
2025-06-30
77
Anthropic: Claude Opus 4.5
2025-05-31
76
Anthropic: Claude Opus 4.6
2025-05-31
76
Anthropic: Claude Sonnet 4.6
2025-05-31
76
DeepSeek: DeepSeek V3.1
2025-03-31
73
DeepSeek: DeepSeek V3.1 Terminus
2025-03-31
73
DeepSeek: R1 0528
2025-03-31
73
Mistral: Codestral 2508
2025-03-31
73
Mistral: Mistral Medium 3
2025-03-31
73
Qwen: Qwen-Plus
2025-03-31
73
Qwen: Qwen3 14B
2025-03-31
73
Qwen: Qwen3 30B A3B
2025-03-31
73
Qwen: Qwen3 32B
2025-03-31
73
Qwen: Qwen3 VL 235B A22B Instruct
2025-03-31
73
Qwen: Qwen3 VL 30B A3B Instruct
2025-03-31
73
Qwen: Qwen3 VL 30B A3B Thinking
2025-03-31
73
Tencent: Hunyuan A13B Instruct
2025-03-31
73
Z.ai: GLM 4.6
2025-03-31
73
Anthropic: Claude Haiku 4.5
2025-02-28
71
Anthropic: Claude Opus 4.1
2025-01-31
70
Anthropic: Claude Sonnet 4.5
2025-01-31
70
ByteDance: UI-TARS 7B
2025-01-31
70
Google: Gemini 2.5 Flash
2025-01-31
70
Google: Gemini 2.5 Flash Lite
2025-01-31
70
Google: Gemini 2.5 Pro
2025-01-31
70
Google: Gemini 2.5 Pro Preview 06-05
2025-01-31
70
Google: Gemini 3 Flash Preview
2025-01-31
70
Google: Gemini 3.1 Flash Lite
2025-01-31
70
Google: Gemini 3.1 Flash Lite Preview
2025-01-31
70
Google: Gemini 3.1 Pro Preview
2025-01-31
70
Google: Gemini 3.1 Pro Preview Custom Tools
2025-01-31
70
Google: Gemini 3.5 Flash Lite
2025-01-31
70
Google: Gemini 3.6 Flash
2025-01-31
70
Google: Nano Banana (Gemini 2.5 Flash Image)
2025-01-31
70
Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview)
2025-01-31
70
Google: Nano Banana Pro (Gemini 3 Pro Image Preview)
2025-01-31
70
Reka Flash 3
2025-01-31
70
Google: Gemini 3.5 Flash
2025-01-01
69
Google: Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)
2025-01-01
69

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Frequently asked questions

Which AI models have a 2025 knowledge cutoff?

54 AI models in this database have a 2025 knowledge cutoff. The latest is Grok 4.3 on 2025-12-31.

What does a 2025 knowledge cutoff mean?

These models stopped learning from training data at some point in 2025. Each one can only reflect events up to its own cutoff date.