OpenAI Model Upgrade on June 13th

The OpenAI Developer Platform recently announced a series of updates, including upgrades to the GPT-3.5 Turbo model and other significant improvements. Here are the specific details:

GPT-3.5 Turbo Model Upgrade

The GPT-3.5 Turbo model has been updated with the release of a new version called gpt-3.5-turbo-0613. This new version offers increased controllability, allowing for more precise guidance through system messages. Additionally, a new feature called "function call" has been introduced. By describing functions in the prompts, the model can intelligently output a JSON object containing the necessary parameters for calling these functions based on user input. This is ideal for integrating with other tools or APIs. You can find more details in our function call documentation.

Furthermore, the price for input tokens in GPT-3.5 Turbo has been reduced by 25% to $0.0015 per 1,000 tokens, effective immediately.

Longer Context Length

OpenAI has also introduced the gpt-3.5-turbo-16k model, which has a context length four times that of the base model (4k). It is priced at $0.003 per 1,000 input tokens and $0.004 per 1,000 output tokens.

Model Transition

You can start using the new gpt-3.5-turbo-0613 model immediately. On June 27th, the stable version of gpt-3.5-turbo will be automatically upgraded to this new version. If you need more time for the transition, you can specify gpt-3.5-turbo-0301 to continue using the old version, which will be available until September 13th as part of OpenAI's upgrade and deprecation process.

Analysis and Prediction

This update from the OpenAI team brings several important improvements, providing developers with more powerful and flexible tools. Firstly, the controllability of the gpt-3.5-turbo-0613 model has been enhanced, allowing developers to exert more precise control over the model's output through system messages. Additionally, the new function call feature enables the model to intelligently generate the parameters required for function calls, facilitating integration with other tools and APIs.

Moreover, the price for input tokens in GPT-3.5 Turbo has been reduced by 25%, making it more cost-effective to use this model.

For users in need of longer context lengths, OpenAI has introduced the gpt-3.5-turbo-16k model, which offers greater context capacity. This enables the handling of more complex tasks and longer conversations.

OpenAI's model transition strategy is user-friendly, allowing developers sufficient time to upgrade. If more time is needed to adapt to the new version, developers can continue using the old version of the model until September 13th.

Overall, these updates to the OpenAI Developer Platform provide developers with more control, flexibility, and cost-effective options. This will facilitate the construction of more powerful and innovative applications in various fields. For general users, gpt-3.5-turbo-16k will be the optimal choice, as it offers larger context capacity, the ability to handle more complex tasks and longer conversations, all at an affordable price.

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