기능 · 2026-06-29
구조화 출력을 지원하는 AI 모델
JSON mode 또는 스키마 준수 출력을 지원하는 AI 모델 비교 — 추출 및 분류 파이프라인에 적합.
이게 뭔가요?
- 구조화 출력(JSON mode 또는 response_format=json_schema)은 모델이 제공한 스키마에 맞는 JSON 문서만 생성하도록 강제합니다.
- 프롬프트에서 'JSON으로 답해줘'라고 요청하는 것과 달리, 디코딩 시점에 적용되어 모델이 유효하지 않은 JSON을 출력할 수 없습니다.
왜 중요한가
- 파싱 오류와 '네, JSON은 다음과 같습니다…' 같은 접두사를 줄여줍니다.
- LLM 출력을 타입 시스템에 연결하는 파이프라인에 필수: 추출, 분류, 구조화 요약 등.
이 기능을 지원하는 모델 306개
전체 306개 중 상위 60개 표시. 추가 필터링은 전체 목록을 이용하세요.
Frequently asked questions
How many AI models support 구조화 출력?
306 canonical models in our database currently support 구조화 출력. The list is regenerated on every data refresh, so it always reflects the latest releases tracked in our catalogue.
What is the cheapest model with 구조화 출력?
Voxtral Small 24B 2507 from Mistral is currently the lowest-priced option, at $0.002 per 1M input tokens and $0.002 per 1M output tokens. The full table above is sorted price-ascending.
Which model with 구조화 출력 has the largest context window?
Grok 4.20 Multi-Agent (xAI) leads on context at 2M tokens. This may matter if you also need long-document understanding alongside 구조화 출력.
Which models are available on the most providers?
Production-readiness usually correlates with how many independent providers host the same weights. The top three by provider count are: Kimi K2.6 (49), Kimi K2.5 (48), GLM-5.1 (47).
How is 구조화 출력 different from a regular LLM?
Structured output (a.k.a. JSON mode / response_format=json_schema) constrains the model at decode time so it cannot emit invalid JSON. This is stricter than just prompting 'reply in JSON' and removes a whole class of parsing errors.
How often is this list updated?
Daily. Our data pipeline syncs once a day, regenerates the canonical model list, and rebuilds these pages so newly released models appear within 24 hours.
Explore more
Top models with this capability
- Voxtral Small 24B 2507$0.00 in / $0.00 out
- Ling-2.6-flash$0.01 in / $0.03 out
- Gemma 3n 4B$0.02 in / $0.04 out
- Llama 3 8B Lunaris$0.04 in / $0.05 out
- Sao10k L3 8B Lunaris $0.05 in / $0.05 out
Other capabilities
Best-of lists you might also want
Pricing comparisons
Vendors in this list
마지막 업데이트:
Prices in USD per 1M tokens. Unknown means the provider does not publish per-token pricing.
Pricing and capabilities are refreshed daily and reconciled against each provider's official documentation. Always verify critical production decisions with the provider directly.