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On Thursday, OpenAI announced updates to the AI fashions that energy its ChatGPT assistant. Amid much less noteworthy updates, OpenAI tucked in a point out of a possible repair to a widely reported “laziness” downside seen in GPT-4 Turbo since its launch in November. The corporate additionally introduced a brand new GPT-3.5 Turbo mannequin (with decrease pricing), a brand new embedding mannequin, an up to date moderation mannequin, and a brand new strategy to handle API utilization.
“In the present day, we’re releasing an up to date GPT-4 Turbo preview mannequin, gpt-4-0125-preview. This mannequin completes duties like code technology extra totally than the earlier preview mannequin and is meant to cut back circumstances of ‘laziness’ the place the mannequin doesn’t full a activity,” writes OpenAI in its blog post.
For the reason that launch of GPT-4 Turbo, a lot of ChatGPT customers have reported that the ChatGPT-4 model of its AI assistant has been declining to do duties (particularly coding duties) with the identical exhaustive depth because it did in earlier variations of GPT-4. We have seen this behavior ourselves whereas experimenting with ChatGPT over time.
OpenAI has by no means provided an official clarification for this transformation in habits, however OpenAI workers have previously acknowledged on social media that the issue is actual, and the ChatGPT X account wrote in December, “We have heard all of your suggestions about GPT4 getting lazier! we’ve not up to date the mannequin since Nov eleventh, and this actually is not intentional. mannequin habits might be unpredictable, and we’re trying into fixing it.”
We reached out to OpenAI asking if it may present an official clarification for the laziness concern however didn’t obtain a response by press time.
New GPT-3.5 Turbo, different updates
Elsewhere in OpenAI’s weblog replace, the corporate introduced a brand new model of GPT-3.5 Turbo (gpt-3.5-turbo-0125), which it says will supply “numerous enhancements together with increased accuracy at responding in requested codecs and a repair for a bug which brought about a textual content encoding concern for non-English language operate calls.”
And the price of GPT-3.5 Turbo by way of OpenAI’s API will lower for the third time this 12 months “to assist our clients scale.” New enter token costs are 50 % much less, at $0.0005 per 1,000 enter tokens, and output costs are 25 % much less, at $0.0015 per 1,000 output tokens.
Decrease token costs for GPT-3.5 Turbo will make working third-party bots considerably inexpensive, however the GPT-3.5 mannequin is mostly extra more likely to confabulate than GPT-4 Turbo. So we’d see extra eventualities like Quora’s bot telling people that eggs can melt (though the occasion used a now-deprecated GPT-3 mannequin known as text-davinci-003). If GPT-4 Turbo API costs drop over time, a few of these hallucination points with third events would possibly ultimately go away.
OpenAI additionally introduced new embedding fashions, text-embedding-3-small and text-embedding-3-large, which convert content material into numerical sequences, aiding in machine studying duties like clustering and retrieval. And an up to date moderation mannequin, text-moderation-007, is a part of the corporate’s API that “permits builders to determine probably dangerous textual content,” in line with OpenAI.
Lastly, OpenAI is rolling out enhancements to its developer platform, introducing new instruments for managing API keys and a brand new dashboard for monitoring API utilization. Builders can now assign permissions to API keys from the API keys web page, serving to to clamp down on misuse of API keys (in the event that they get into the unsuitable arms) that may probably price builders a number of cash. The API dashboard permits devs to “view utilization on a per function, workforce, product, or undertaking degree, just by having separate API keys for every.”
Because the media world seemingly swirls across the firm with controversies and suppose items in regards to the implications of its tech, releases like these present that the dev groups at OpenAI are nonetheless rolling alongside as standard with updates at a reasonably common tempo. Regardless of the corporate almost completely falling apart late final 12 months, plainly, underneath the hood, it is enterprise as standard for OpenAI.
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