Part 2/5:
Further investigation revealed that this model was not the previously available GPT-4 "01 preview" model, but rather the full-fledged GPT-4 "01" model. This was confirmed when another user, T or blaho, discovered evidence of the model's advanced capabilities, including the ability to analyze images and provide detailed explanations.
Comparing the Capabilities of 01 and 01 Preview
The key difference between the 01 and 01 preview models is their level of sophistication. While the 01 preview model has been available for some time, the 01 model is a significant upgrade, with the ability to outperform the 01 preview across a wide range of tasks.