GPT-4 Turbo
openai/gpt-4-turbo제공: OpenAI · 패밀리: gpt · 출시 2023-11-06 · 지식 컷오프: 2023-12
Prices in USD per 1M tokens. Unknown means the provider does not publish per-token pricing.
기능
Model fit scores
0–100 · higher is betterThese scores reward declared capabilities, context size, price and provider availability — they are not benchmark results. Use them as a directional signal alongside your own evaluation.
Coding51
- Tool calling40/40
- Structured output0/20
- Reasoning0/10
- Context window (100K → 1M)2/20
- Provider availability9/10
Agents44
- Tool calling35/35
- Structured output0/25
- Reasoning0/15
- Output token limit0/15
- Provider availability9/10
JSON / structured output30
- Structured output / JSON mode0/50
- Tool calling20/20
- Temperature control10/10
- Price-friendly for high-volume0/20
Cost efficiency22
- Headline price (log-scaled)22/95
- Has prompt-cache pricing0/5
Long context45
- Context window (100K → 2M)35/90
- Has published price for full window10/10
Vision86
- Accepts image input50/50
- Context window (10K → 1M)17/30
- Has published price10/10
- Provider availability9/10
Production-readiness98
- Number of independent providers40/40
- Has published per-token price20/20
- Context window ≥ 8K15/15
- No data inconsistencies across providers8/10
- Official model (not derivative)15/15
Cost Efficiency Index
Open full calculator →Estimated cost using the recommended provider's headline rate. Each scenario fixes average input/output tokens — the assumptions are shown in the third column.
| Scenario | Cost | Assumption |
|---|---|---|
RAG answer per 1,000 RAG answers | $65.00 $0.07 per request | 5K input tokens (query + 4 retrieved chunks of ~1K each) and a 500-token answer. Typical SaaS knowledge-base bot. |
Support ticket triage per 10,000 tickets | $130 $0.01 per request | 1K input tokens (ticket body + system prompt) and a 100-token JSON classification reply. High-volume customer support. |
Data extraction per 1,000 documents | $35.00 $0.04 per request | 2K input tokens (a single document page) and a 500-token JSON extraction. ETL / invoice / form pipelines. |
Code review per 1,000 PRs | $110 $0.11 per request | 8K input tokens (diff + surrounding files) and a 1K-token review comment. PR-bot workloads. |
Agent step per 1,000 steps | $138 $0.14 per request | 12K input tokens (long-running tool history) and a 600-token tool-call decision. Cost per agent step. |
가격 상세
추천 가격 제공자: openai · gpt-4-turbo
가장 저렴한 제공자: poe · $9.00 입력 + $27.00 출력
9곳 제공사에서 이용 가능
| 제공자 | 제공자 모델 ID | 입력 / 1M | 출력 / 1M | 컨텍스트 | 출시일 |
|---|---|---|---|---|---|
| OpenAI openai | gpt-4-turbo | $10.00 | $30.00 | 128K | 2023-11-06 |
| Azure Cognitive Services azure-cognitive-services | gpt-4-turbo | $10.00 | $30.00 | 128K | 2023-11-06 |
| Azure azure | gpt-4-turbo | $10.00 | $30.00 | 128K | 2023-11-06 |
| Vercel AI Gateway vercel | openai/gpt-4-turbo | $10.00 | $30.00 | 128K | 2023-11-06 |
| NanoGPT nano-gpt | openai/gpt-4-turbo | $10.00 | $30.00 | 128K | 2023-11-06 |
| Kilo Gateway kilo | openai/gpt-4-turbo | $10.00 | $30.00 | 128K | 2023-09-13 |
| Cloudflare AI Gateway cloudflare-ai-gateway | openai/gpt-4-turbo | $10.00 | $30.00 | 128K | 2023-11-06 |
| Poe poe | openai/gpt-4-turbo | $9.00 | $27.00 | 128K | 2023-09-13 |
| LLM Gateway llmgateway | gpt-4-turbo | $10.00 | $30.00 | 128K | 2023-11-06 |
제공자 간 데이터 불일치
- release_date varies (span 54d): 2023-09-13, 2023-11-06
제공자별로 이 모델의 값이 다릅니다. 위의 핵심 정보는 대표 제공자 기준이며, 제공자별 상세는 표를 참고하세요.
Frequently asked questions
How much does GPT-4 Turbo cost?
GPT-4 Turbo costs $10.00 per 1M input tokens and $30.00 per 1M output tokens, sourced from openai. Cache reads, audio tokens and >200K-context tiers (where applicable) are listed in the Pricing detail block above.
What is the context window of GPT-4 Turbo?
GPT-4 Turbo has a context window of 128K tokens, with a max output of 4K tokens per reply. This is the total combined size of prompt + completion.
Does GPT-4 Turbo support tool calling?
Yes. GPT-4 Turbo supports tool calling (function calling). This makes it suitable for production agent and automation workloads where the model has to invoke external functions reliably.
Does GPT-4 Turbo support structured output / JSON mode?
No. GPT-4 Turbo does not support structured output / JSON-schema-constrained decoding. If your workflow requires it, look at the /capabilities/structured-output list for alternatives.
Can GPT-4 Turbo accept image input?
Yes. GPT-4 Turbo accepts both text and image input. Vision pricing per image is usually billed on top of the regular token rate — check OpenAI's docs for the exact rule.
Is GPT-4 Turbo open-weight?
No. GPT-4 Turbo is a proprietary model — only OpenAI (and any approved hosting partners) can serve it. The pricing above reflects the cheapest API access.
What are the best alternatives to GPT-4 Turbo?
If GPT-4 Turbo doesn't fit, consider GPT OSS 120B, GPT OSS 20B, GPT-5.2. Each one targets the same use case — see the Related links below for direct head-to-head pages.
Where does this data come from?
All numbers come from the public models.dev API and are normalised into a single canonical model record. We re-pull daily and write any changes (price, context, capability) to the /changelog page.
Explore more
More OpenAI models
- GPT OSS 120B$0.04 in / $0.16 out
- GPT OSS 20B$0.03 in / $0.14 out
- GPT-5.2$1.75 in / $14.00 out
- GPT-5 Mini$0.25 in / $2.00 out
- GPT-5$1.25 in / $10.00 out
Capability lists this model is in
마지막 업데이트:
Data is sourced from models.dev and normalized for comparison. Prices and capabilities may change. Always verify critical production decisions with the provider's official documentation.