Azure OpenAI Service ã§ GPT-4 Turbo with Vision ã䜿ã
ã¯ããã«
Microsoft Ignite 2023 ã§çºè¡šããã Azure OpenAI Service ã® GPT-4 Turbo with Vision ã®ãã¬ãã¥ãŒãéå§ããŸããã®ã§ãäœ¿ãæ¹ãªã©ã®æ å ±ããŸãšããŸããã
- What's new in Azure OpenAI Service
- GPT-4 Turbo with Vision on Azure OpenAI Service
- What's New in Generative AI? (Session code: BRK202H)
- Multimodal Conversational Interfaces with GPT and Vision AI (Session code: BRK205)
GPT-4 Turbo with Vision
GPT-4 Turbo ãš GPT-4 Turbo with Vision
OpenAI DevDay ã«ãŠ GPT-4 ã®æ¹è¯çã§ãã GPT-4 Turbo ãçºè¡šãããŸãããGPT-4 Turbo ã¯äž»ã«ä»¥äžã®ç¹ã§æ¹è¯ãããŠããŸãã
- æå€§ããŒã¯ã³ã®æ¡åŒµ (å ¥å: 128,000 ããŒã¯ã³ãåºå: 4,096 ããŒã¯ã³)
- å€äžã
- ããã³ãããžã®åŸããããã®åäž
- ãã«ãã¢ãŒãã«å ¥å察å¿
GPT-4 Turbo ã«ã¯ãå
¥åã§ããããŒã¿ã®çš®é¡ãç°ãªã 2 ã€ã®ã¢ãã«ãååšããŸãã
| éç§° | æ¬å®¶ OpenAI ã«ãããåç§° (ã¢ãã«å) | Azure OpenAI Service ã«ãããåç§° (ã¢ãã«å (ããŒãžã§ã³)) | å ¥å | åºå |
|---|---|---|---|---|
| GPT-4 Turbo | gpt-4-1106-preview | gpt-4 (1106-preview) | ããã¹ã | ããã¹ã |
| GPT-4 Turbo with Vision | gpt-4-vision-preview | gpt-4 (vision-preview) | ããã¹ã + ç»å | ããã¹ã |
Microsoft Ignite 2023 ã«ãŠããããã®ã¢ãã«ãè¿ããã¡ã« Azure OpenAI Service ã§ãå©çšå¯èœã«ãªãããšãçºè¡šãããŠããŸãããããã®ãã³ãã«ãã¢ãŒãã«å
¥å察å¿ã® GPT-4 Turbo with Vision ã®ãã¬ãã¥ãŒãéå§ããŸããã(ããã¹ãå
¥åã®ã¿ãåãä»ããç¡å° GPT-4 Turbo ã¯äžè¶³å
ã«ãã¬ãã¥ãŒéå§ããŠããŸããã)
åè
- New models and developer products announced at DevDay (æ¬å®¶ OpenAI)
- Azure OpenAI Service Launches GPT-4 Turbo and GPT-3.5-Turbo-1106 Models
- GPT-4 ããã³ GPT-4 Turbo ãã¬ãã¥ãŒ ã¢ãã«
å©çšå¯èœãªãªãŒãžã§ã³
å·çæç¹ã§ GPT-4 Turbo with Vision ã¯ä»¥äžã®ãªãŒãžã§ã³ã§å©çšå¯èœã§ãã
Australia East (ãªãŒã¹ãã©ãªã¢æ±éš)Sweden Central (ã¹ãŠã§ãŒãã³äžéš)Switzerland North (ã¹ã€ã¹åéš)West US (ç±³åœè¥¿éš)
åè
ã¯ã©ãŒã¿
å·çæç¹ã§ GPT-4 Turbo with Vision ã®ã¯ã©ãŒã¿ã¯ 10 K TPM (Token per Minute) ã«èšå®ãããŠããŸãã
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äŸ¡æ Œ
å·çæç¹ã§ GPT-4 Turbo ãš GPT-4 Turbo with Vision ã¯å
¥å: $0.01 / 1K ããŒã¯ã³ãåºå: $0.03 / 1K ããŒã¯ã³ ã®äŸ¡æ Œèšå®ããããŠããŸãããã㯠GPT-4 ãšæ¯èŒãããšãã«å
¥åã§ 1/3ãåºåã§ 1/2 ã®äŸ¡æ Œã§ãã
GPT-4 Turbo with Vision ã«é¢ããŠã¯å·çæç¹ã§åå¥ã«èšåãããèšè¿°ãèŠã€ããããŠããŸããããããããåããè¿ãäŸ¡æ Œã§ã¯ãªãããšæšæž¬ãããŸãã

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é«è§£å床ã¢ãŒããšäœè§£å床ã¢ãŒã
GPT-4 Turbo with Vision ã§ã¯ detail ãã©ã¡ãŒã¿ãŒãèšå®ããããšã«ãããå
¥åç»åãé«è§£ååºŠã§æ±ããäœè§£ååºŠã§æ±ãããæç€ºçã«æå®ããããšãã§ããŸãã
low
- é«è§£å床ã¢ãŒãããªãã
- å ¥åç»åãåºå®ãµã€ãºãšããŠæ±ãã
- åºå®ã§ 85 ããŒã¯ã³ãæ¶è²»ãããã
high
- é«è§£å床ã¢ãŒãããªã³ã
- ãŸããå ¥åç»åã¯çžŠæšªæ¯ãç¶æãããŸãŸ 2,048 à 2,048 ãã¯ã»ã«ã®æ£æ¹åœ¢ã«åãŸãããã«æ¡å€§çž®å°ããããæ¬¡ã«ãçã蟺ã®é·ãã 768 ãã¯ã»ã«ã«ãªãããã«çž®å°ããããæåŸã«ãç»å㯠512 ãã¯ã»ã«ã®æ£æ¹åœ¢ã®ã¿ã€ã«ã«åå²ããããã®ã¿ã€ã«ã®æ°ïŒéšåçãªã¿ã€ã«ã¯åãäžãïŒã«ãã£ãŠæçµçãªã³ã¹ããæ±ºãŸãã
- ããŒã¹ã® 85 ããŒã¯ã³ã«å ããŠãã¿ã€ã«æ° x 170 ããŒã¯ã³ãæ¶è²»ãããã
auto
- ããã©ã«ãå€ã
-
highã䜿ããlowã䜿ããèªåå€å¥ãããã
é«è§£å床ã¢ãŒãã®ããŒã¯ã³èšç®äŸ
äŸãã° 2,048 x 4,096 ãã¯ã»ã«ã®ç»åå ¥åãè¡ãå Žåã
- 1,024 à 2,048 ãã¯ã»ã«ã«ãªãµã€ãºãããã(2,048 ãã¯ã»ã«ã®æ£æ¹åœ¢ã«åãŸãããã«æ¡å€§çž®å°ãããã)
- 768 x 1,536 ãã¯ã»ã«ã«çž®å°ãããã(çã蟺ã®é·ãã 768 ãã¯ã»ã«ã«ãªãããã«çž®å°ãããã)
- å šäœãã«ããŒããã«ã¯ 512 ãã¯ã»ã«ã®ã¿ã€ã«ã 6 æå¿ èŠã(512 ãã¯ã»ã«ã®æ£æ¹åœ¢ã®ã¿ã€ã«ã«åå²ããã)
- åèšã³ã¹ãã¯
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ã€ã¡ãŒãžå³

ãªã¯ãšã¹ã
REST API ã§é«è§£å床ã¢ãŒããèšå®ããäŸ
{
"messages": [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": [
"Describe this picture:", { "image": "URL or base-64-encoded image", "detail": "high" }
]
}
],
"max_tokens": 100,
"stream": false
}
Python SDK ã§é«è§£å床ã¢ãŒããèšå®ããäŸ
response = client.chat.completions.create(
model="gpt-4-vision", # model = "deployment_name".
messages=[
{
"role": "system", "content": "You are a helpful assistant."
},
{
"role": "user",
"content": [
"Describe this picture:",
{ "image": "URL or base-64-encoded image", "detail": "high" }
]
}
]
)
åè
- ç»ååŠçã®è©³çްãã©ã¡ãŒã¿ãŒèšå®: lowãhighãauto
- Low or high fidelity image understanding (æ¬å®¶ OpenAI)
- REST API Reference - Chat completions
- ç»åããŒã¯ã³ (GPT-4 Turbo with Vision)
å¶çŽ
GPT-4 Turbo with Vision ã§ã¯ä»¥äžã®ãããªå¶çŽãååšããŸããAzure OpenAI Service ã®ç¬èªæ©èœã§ãã Vision Enhancement (Vision æ¡åŒµ) ã«é¢ããŠã¯åŸè¿°ããŸãã
ç»åå ¥å
- å ¥åç»åã®æå€§ãµã€ãºã¯ 4 MBã
- ãµããŒããããç»åãã¡ã€ã«ã®åœ¢åŒã¯ PNG (.png)ãJPEG (.jpeg and .jpg)ãWEBP (.webp)ã ã¢ãã¡ãŒã·ã§ã³ãªãã® GIF (.gif)ã
- 1 åã®ã³ãŒã«ã§ã¢ããããŒãã§ããç»åã¯æå€§ 10 æãŸã§ã
- äœè§£å床ã¢ãŒãã§ç»åãè§£æãããšãé«éãªã¬ã¹ãã³ã¹ãè¡ãããšãã§ããããç»åå ã®ç©äœãããã¹ãèªèã®ç²ŸåºŠã«åœ±é¿ãäžããå¯èœæ§ãããã
- 1 åã®ãã£ããã»ãã·ã§ã³ã§è€æ°ã®ç»åã« Vision Enhancement æ©èœãé©çšããããšã¯ã§ããªãã
- Vision Enhancement æ©èœã«ããç©äœã®éè€ãæ€åºãããå Žåãéè€ããšã«åå¥ã®ããŠã³ãã£ã³ã°ããã¯ã¹ãšã©ãã«ãçæããã®ã§ã¯ãªãããã¹ãŠã®éè€ã«å¯Ÿã㊠1 ã€ã®ããŠã³ãã£ã³ã°ããã¯ã¹ãšã©ãã«ãçæããã
åç»å ¥å
- ãã¬ãŒã ã¯äœè§£å床ã¢ãŒãã§è§£æãè¡ãããŸãããã®ããããããªäžã®å°ããªç©äœãããã¹ãã®èªè粟床ã«åœ±é¿ãäžããå¯èœæ§ãããã
- ãµããŒããããåç»ãã¡ã€ã«ã®åœ¢åŒã¯ MP4 ã MOV ã®ããããã
- Azure OpenAI Studio ããå©çšããå Žåã¯åç»ã¯ 3 å以å ã§ãªããã°ãªããªããAPI ããå©çšããå Žåã¯ãã®ãããªå¶çŽã¯ãªãã
- 1 åã®ã³ãŒã«ã«å«ããããšã®ã§ããåç»ã¯ 1 ã€ã
- è§£ææã«ã¯åç»å šäœãã 20 ãã¬ãŒã ãéžæãããŸãããã®ãããéèŠãªç¬éã詳现ããšãããããšãã§ããªãå¯èœæ§ãããããã¬ãŒã éžæã¯ããã³ããã«å¿ããŠåç»ãéããŠã»ãŒåçã«ããããã¯ç¹å®ã®åç»æ€çŽ¢ã¯ãšãªã«ãã£ãŠçŠç¹ãåœãŠãããšãã§ããã
- ãã©ã³ã¹ã¯ãªããã¯ç¬¬äžèšèªãšããŠè±èªããµããŒãããŠãããæ²äžã®æè©ã«é¢ããæ£ç¢ºãªæ å ±ãæäŸããªãã
åè
ãã¡ã€ã³ãã¥ãŒãã³ã°
å·çæç¹ã§ GPT-4 Turbo with Vision ã¯ãã¡ã€ã³ãã¥ãŒãã³ã°ã«å¯Ÿå¿ããŠããŸããã
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äœ¿ãæ¹
1. ãªãœãŒã¹äœæ
1.1. Azure OpenAI Service
GPT-4 Turbo with Vision ãå©çšå¯èœãªä»»æã®ãªãŒãžã§ã³ãéžæã㊠Azure OpenAI Service ã®ãªãœãŒã¹ãäœæããŸãããªããAzure OpenAI Service ã䜿ãããã«ã¯å©çšç³è«ãæ¿èªãããŠããå¿
èŠããããŸãã
Australia EastSweden CentralSwitzerland NorthWest US
åè
- Azure OpenAI Service ãªãœãŒã¹ãäœæããŠãããã€ãã
- GPT-4 ããã³ GPT-4 Turbo ãã¬ãã¥ãŒ ã¢ãã«ã®å¯çšæ§
1.2. Azure AI Vision
åŸè¿°ãã Vision Enhancement æ©èœã䜿ãå ŽåãAzure AI Vision (Azure Portal äžã®è¡šèšã¯ Computer Vision) ã®ãªãœãŒã¹ãå¥éäœæããå¿
èŠããããŸãããã®éãAzure OpenAI Service ãªãœãŒã¹ãšåããªãŒãžã§ã³ã«ãªãœãŒã¹ãäœæããå¿
èŠããããŸããäŸ¡æ Œã¬ãã« (Pricing tier) 㯠Standard S1 ãéžæããŸãã

åè
2. ã¢ãã«ãããã€
ããŒã¹ã¢ãã« gpt-4ãã¢ãã«ããŒãžã§ã³ vision-preview ãéžæã㊠GPT-4 Turbo with Vision ã®ãããã€ãè¡ããŸãã

åè
- Azure OpenAI Service ãªãœãŒã¹ãäœæããŠãããã€ãã
- GPT-4 ããã³ GPT-4 Turbo ãã¬ãã¥ãŒ ã¢ãã«
3. ãªã¯ãšã¹ã
Azure OpenAI Studio ã®ãã¬ã€ã°ã©ãŠã³ãã§äºåã«ãããã€ããã¢ãã«ãéžæãããšç»åãã¢ããããŒãã§ããããã«ãªããŸãã


REST API ãããªã¯ãšã¹ããè¡ãå Žåã¯ä»¥äžã®ãµã³ãã«ã®ããã«ããŠç»åã® URL ã Base64 ãšã³ã³ãŒããããç»åãæž¡ããŸãã
{
"messages": [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": [
"Describe this picture:", { "image": "URL or base-64-encoded image" }
]
}
],
"max_tokens": 100,
"stream": false
}
åè
- ã¯ã€ãã¯ã¹ã¿ãŒã: AI ãã£ããã§ç»åã䜿çšãã
- Chat Completion API ãåŒã³åºã
- Azure OpenAI Service REST API reference
4. Vision Enhancement
Azrue OpenAI Service ã® GPT-4 Turbo with Vision ã«ã¯ Vision Enhancement (Vision æ¡åŒµ) ãšããæ©èœãååšããŸãããã®æ©èœã䜿ããš GPT-4 Turbo with Vision ã®çŽ ã®ã¬ã¹ãã³ã¹ã«ããã«æ
å ±ãä»å ããããåç»ãå
¥åããŒã¿ãšããŠåãä»ããããšãã§ããããã«ãªããŸãã
ãªãããã®æ©èœã¯æ¬å®¶ OpenAI ã«ã¯ååšããªã Azure OpenAI Service ã®ç¬èªæ©èœã§ãå¥é Azure AI Vision ãªãœãŒã¹äœæããŠå²ãåœãŠãå¿
èŠããããŸãã
4.1. æå¹å
Azure OpenAI Studio ã®å Žåã¯æ¡åŒµ (Enhancements) ã®ãã°ã«ããªã³ã«ããŠãäºåã«äœæãã Computer Vision ã®ãªãœãŒã¹ãæå®ããŸãã

4.2. ç»åå ¥å
ç»åãš "Describe this image. (ãã®ç»åã説æããŠã)" ãšããããã³ãããå
¥åãããšãAzure AI Vision ã«ããç©äœæ€åºãè¡ãããçµæã®æ
å ±ãä»å ãããŸãããªããæ¥æ¬èªã®ããã³ããã§ããŸããããªãã£ãããã以äžã®äŸã§ã¯è±èªã®ããã³ãããäžããŠããŸãã

The image shows a Shiba Inu dog lying on a cream-colored sofa. The dog has a reddish-blond coat, pointed ears, and is looking slightly to the side with a focused expression. Its front paws are crossed in front of it, and there is a blurred human hand reaching towards the dog from the bottom left corner of the image. The background is softly focused, suggesting a cozy indoor setting.
(ç»åã¯ã¯ãªãŒã è²ã®ãœãã¡ã«æšªãããæŽç¬ãç¬ã¯èµ€ã¿ããã£ãããã³ãã®è¢«æ¯ãæã¡ãå°ã£ãè³ãæã¡ãéäžãã衚æ ã§å°ã暪ãåããŠãããåè¶³ã¯åã§äº€å·®ããŠãããç»åã®å·Šäžããç¬ã«åãã£ãŠãŒããã人éã®æã䌞ã³ãŠãããèæ¯ã¯ãœãããã©ãŒã«ã¹ã§ãå± å¿å°ã®è¯ã宀å ãæç€ºããŠããã)
REST API ãããªã¯ãšã¹ããè¡ãå Žåã¯ä»¥äžã®ããã«ã㊠dataSources ãã©ãŒã¡ãŒã¿ãŒã§ Azure AI Vision ã®æ
å ±ãèšå®ããŸãã
{
"enhancements": {
"ocr": {
"enabled": true
},
"grounding": {
"enabled": true
}
},
"dataSources": [
{
"type": "AzureComputerVision",
"parameters": {
"endpoint": "<your_computer_vision_endpoint>",
"key": "<your_computer_vision_key>"
}
}],
"messages": [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": [
"Describe this picture:", { "image": "URL or base-64-encoded image" }
]
}
],
"max_tokens": 100,
"stream": false
}
åè
- ç»åã§ Vision æ¡åŒµæ©èœã䜿çšãã
- Azure OpenAI Service REST API reference
- ç»ååæãšã¯
4.3. åç»å ¥å
åç»ãšããã®åç»ã説æããŠãããšããããã³ãããå
¥åãããšãAzure AI Vision ã«ãããã¬ãŒã ã®ååŸãšå Žé¢ã®åæãè¡ãããçµæã®æ
å ±ãä»å ãããŸãããã¡ãã¯æ¥æ¬èªã®ããã³ããã§ãããŸããããŸããã以äžã®äŸã§ã¯ããã®ãã¬ãŒã¯ã¢ãŠãã»ãã·ã§ã³ã®åé çŽ 1 åéãå
¥åããŒã¿ãšããŠäžããŠããŸãã

REST API ãããªã¯ãšã¹ããè¡ãå Žåã¯ä»¥äžã®ããã«ã㊠dataSources ãã©ãŒã¡ãŒã¿ãŒã§ Azure AI Vision ã®æ
å ±ãèšå®ããŸããåç»ãã¡ã€ã«ã¯ Blob Storage ã«ã¢ããããŒãã㊠SAS URL ã§æå®ããŸãã
{
"enhancements": {
"video": {
"enabled": true
}
},
"dataSources": [
{
"type": "AzureComputerVisionVideoIndex",
"parameters": {
"endpoint": "<your_computer_vision_endpoint>",
"key": "<your_computer_vision_key>",
"computerVisionBaseUrl": "<your_computer_vision_endpoint>",
"computerVisionApiKey": "<your_computer_vision_key>",
"indexName": "<name_of_your_index>",
"videoUrls": ["<your_video_SAS_URL>"]
}
}],
"messages": [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": [
{
"type": "text",
"text": "Describe this video:"
}
]
},
{
"role": "user",
"content": [
{
"type": "acv_document_id",
"acv_document_id": "<your_video_ID>"
}
]
}
]
}
åè
- ãããªã§ Vision æ¡åŒµæ©èœã䜿çšãã
- Video Retrieval: GPT-4 Turbo with Vision Integrates with Azure to Redefine Video Understanding
- Azure OpenAI Service REST API reference
- ã»ãŒãªã¢ã«ã¿ã€ã ã§ãããªãåæãã
- ãã¯ãã«åã䜿çšããŠãããªæ€çŽ¢ãè¡ã (ããŒãžã§ã³ 4.0 ãã¬ãã¥ãŒ)
- Shared Access Signatures (SAS) ã䜿çšã㊠Azure Storage ãªãœãŒã¹ãžã®å¶éä»ãã¢ã¯ã»ã¹ãèš±å¯ãã
ãããã«
ä»åŸã¯ãã«ãã¢ãŒãã«ã¢ãã«ã®æŽ»çšã·ããªãªæ€èšãã¯ãã©ãããã§ãã
以äžã§ããðµ
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