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2023 AI Knowledge Cutoff Dates

20 AI models in this database have a 2023 knowledge cutoff. The latest is Aion-RP 1.0 (8B) on 2023-12-31.

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

Model NameKnowledge CutoffFreshness Score
AionLabs: Aion-RP 1.0 (8B)
2023-12-31
51
Meta: Llama 3.1 70B Instruct
2023-12-31
51
Meta: Llama 3.1 8B Instruct
2023-12-31
51
Meta: Llama 3.2 1B Instruct
2023-12-31
51
Meta: Llama 3.2 3B Instruct
2023-12-31
51
Meta: Llama 3.3 70B Instruct
2023-12-31
51
Sao10K: Llama 3 8B Lunaris
2023-12-31
51
Sao10K: Llama 3.1 Euryale 70B v2.2
2023-12-31
51
Mistral: Mistral Small 3
2023-10-31
48
Mistral: Mistral Small 3.1 24B
2023-10-31
48
Mistral: Mistral Small 3.2 24B
2023-10-31
48
OpenAI: GPT-4o
2023-10-31
48
OpenAI: GPT-4o (2024-05-13)
2023-10-31
48
OpenAI: GPT-4o (2024-08-06)
2023-10-31
48
OpenAI: GPT-4o (2024-11-20)
2023-10-31
48
OpenAI: GPT-4o-mini
2023-10-31
48
OpenAI: GPT-4o-mini (2024-07-18)
2023-10-31
48
Mancer: Weaver (alpha)
2023-06-30
43
MythoMax 13B
2023-06-30
43
ReMM SLERP 13B
2023-06-30
43

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Frequently asked questions

Which AI models have a 2023 knowledge cutoff?

20 AI models in this database have a 2023 knowledge cutoff. The latest is Aion-RP 1.0 (8B) on 2023-12-31.

What does a 2023 knowledge cutoff mean?

These models stopped learning from training data at some point in 2023. Each one can only reflect events up to its own cutoff date.