December 2024
Beginner to intermediate
320 pages
7h 25m
Korean
Content preview from GPT API를 활용한 인공지능 앱 개발(2판)
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51
2
장
오픈AI API
토큰은 단어 또는 단어의 일부입니다. 토큰
100
개는 영어 단어 약
75
개에 해당합니다.
10
오픈
AI
모델의 사용료는 요청에 사용한 토큰 수에 따라 책정됩니다. 즉,
API
호출 비용은 입력 텍
스트와 출력 텍스트의 길이에 따라 다릅니다. 입출력 토큰 수를 관리하고 제어하는 방법은
2
.
5
절과
2
.
6
절에서 자세히 다룹니다.
[그림
2
-
1
]은 오픈
AI
API
의 필수 개념을 요약해 나타냅니다.
프롬프트 모델 완성
토큰토큰
그림
2-1
오픈
AI
API
사용 기본 개념
개념을 알아봤으니 이제 모델 관련 세부 사항으로 넘어가겠습니다.
2.2
오픈
AI
API
가용 모델
오픈
AI
API
를 사용하면 오픈
AI
에서 개발한 다양한 모델 (
https
://
oreil
.
ly
/
zsZqC
)
11
에
접근할 수 있습니다. 모델은
API
를 통해(
HTTP
호출 또는 라이브러리를 통해) 서비스로 제공
됩니다. 개발자는 간단한 쿼리로 오픈
AI
서버에서 모델을 실행할 수 있습니다.
각 모델은 서로 다른 기능을 제공하며 사용료도 다릅니다. 이 절에서는 오픈
AI
API
에서 제공
하는
LLM
을 살펴봅니다. 파운데이션 모델 자체를 개별 작업자가 직접 조정할 수는 없지만, 오
픈
AI
API
를 통해 특정 데이터로 파인 튜닝할 수는 있습니다 (
4
.
2
.
2
절 참고 ).
NOTE
GPT
-
2
모델을 비롯한 일부 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.