クイック・スタート

allow group <your-group-name> to manage generative-ai-family 
in tenancy

allow group <your-group-name> to manage generative-ai-family 
in compartment <your-compartment-name>

allow group <your-group-name> 
to manage generative-ai-response in tenancy where ALL 
{request.principal.type='generativeaiapikey', 
request.principal.id='<your-api-key-OCID>'}

https://inference.generativeai.<region>.oci.oraclecloud.com/openai/v1

pip install oci-genai-auth

from openai import OpenAI
from oci_openai import OciSessionAuth
import httpx

client = OpenAI(
    base_url="https://inference.generativeai.us-chicago-1.oci.oraclecloud.com/openai/v1",  # update region if needed
    api_key="not-used",
    project="ocid1.generativeaiproject.oc1.us-chicago-1.xxxxxxxx",  # project OCID created earlier
    http_client=httpx.Client(auth=OciSessionAuth(profile_name="DEFAULT"))  # update profile if needed
)

response = client.responses.create(
    model="xai.grok-4-1-fast-reasoning",
    input="Write a one-sentence explanation of what a database is."
)

print(response.output_text)

allow group <your-group-name> 
to manage generative-ai-response in tenancy

allow group <your-group-name> 
to manage generative-ai-response in tenancy 
where ALL {request.principal.type='generativeaiapikey', 
request.principal.id='<your-api-key-OCID>'}

allow any-user 
to manage generative-ai-family in tenancy 
where ALL {request.principal.type='generativeaiapikey', 
request.principal.id='<your-api-key-OCID>'}

response = client.responses.create(
    model="xai.grok-4-1-fast-reasoning",
    input="Write a one-sentence explanation of what a database is."
)

response = client.responses.create(
    model="google.gemini-2.5-pro",
    input="Write a one-sentence explanation of what a database is."
)

response = client.responses.create(
    model="openai.gpt-oss-120b",
    input="Write a one-sentence explanation of what a database is."
)

response = client.responses.create(
    model="<dedicated-ai-cluster-endpoint-ocid>",
    input="Write a one-sentence explanation of what a database is."
)

response_stream = client.responses.create(
    model="openai.gpt-oss-120b",
    input="Explain the difference between structured and unstructured data.",
    stream=True
)

for event in response_stream:
    print(event)

response_stream = client.responses.create(
    model="openai.gpt-oss-120b",
    input="Explain the difference between structured and unstructured data.",
    stream=True
)

for event in response_stream:
    if event.type == "response.output_text.delta":
        print(event.delta, end="", flush=True)

pip install langfuse

LANGFUSE_SECRET_KEY="sk-lf-xxxxxxxxx"
LANGFUSE_PUBLIC_KEY="pk-lf-xxxxxxxxx"
LANGFUSE_BASE_URL="https://us.cloud.langfuse.com"

# OCI Generative AI credentials
OCI_GENAI_API_KEY="sk-xxxxxxxxx"
OCI_GENAI_PROJECT_ID="ocid1.generativeaiproject.oc1.xxx"

import os
from langfuse.openai import OpenAI  # Import from Langfuse

client = OpenAI(
    base_url="https://inference.generativeai.us-ashburn-1.oci.oraclecloud.com/openai/v1",
    api_key=os.getenv("OCI_GENAI_API_KEY"),
    project=os.getenv("OCI_GENAI_PROJECT_ID"),
)

# Requests are automatically instrumented by Langfuse
response = client.responses.create(
    model="openai.gpt-oss-120b",
    tools=[
        {
            "type": "mcp",
            "server_label": "dmcp",
            "server_url": "https://mcp.deepwiki.com/mcp",
            "require_approval": "never",
        },
    ],
    input="Explain why tracing and observability are important in distributed systems."
)

print(response.output_text)

import base64

def encode_image(image_path):
    with open(image_path, "rb") as image_file:
        return base64.b64encode(image_file.read()).decode("utf-8")

base64_image = encode_image("/path/to/image.png")

response = client.responses.create(
    model="openai.gpt-oss-120b",
    input=[
        {
            "role": "user",
            "content": [
                {"type": "input_text", "text": "Describe the main objects in this image."},
                {
                    "type": "input_image",
                    "image_url": f"data:image/jpeg;base64,{base64_image}",
                    "detail": "high",
                },
            ],
        }
    ],
)

print(response.output_text)

response = client.responses.create(
    model="openai.gpt-oss-120b",
    store=False,
    input=[
        {
            "role": "user",
            "content": [
                {"type": "input_text", "text": "Describe the scene shown in this image."},
                {
                    "type": "input_image",
                    "image_url": "https://example.photos/id/123",
                },
            ],
        }
    ],
)

print(response.output_text)

file = client.files.create(
    file=open("<path-to-file>", "rb"),
    purpose="user_data"
)

response = client.responses.create(
    model="google.gemini-2.5-pro",
    input=[
        {
            "role": "user",
            "content": [
                {
                    "type": "input_file",
                    "file_id": file.id,
                },
                {
                    "type": "input_text",
                    "text": "Summarize this document.",
                },
            ]
        }
    ]
)

print(response.output_text)

response = client.responses.create(
    model="google.gemini-2.5-flash",
    input=[
        {
            "role": "user",
            "content": [
                {"type": "input_text", "text": "Summarize this file."},
                {
                    "type": "input_file",
                    "file_url": "https://www.example.com/letters/example-letter.pdf",
                },
            ],
        }
    ],
)

print(response.output_text)

import json

response = client.responses.create(
    model="openai.gpt-oss-120b",
    input="Solve 18 * (4 + 2).",
    reasoning={"effort": "medium"},
    store=False,
)

print(response.output_text)

import json

response = client.responses.create(
    model="openai.gpt-oss-120b",
    input="Solve 18 * (4 + 2).",
    reasoning={"summary": "auto"},
    store=False,
)

print(response.output_text)

tools = [
    {
        "type": "function",
        "name": "get_calendar_events",
        "description": "Return calendar events scheduled for a specific date.",
        "parameters": {
            "type": "object",
            "properties": {
                "date": {
                    "type": "string",
                    "description": "Date to query, for example 2026-04-02"
                }
            },
            "required": ["date"],
        },
    },
]

import json

tools = [
    {
        "type": "function",
        "name": "get_calendar_events",
        "description": "Return calendar events scheduled for a specific date.",
        "parameters": {
            "type": "object",
            "properties": {
                "date": {
                    "type": "string",
                    "description": "Date to query, for example 2026-04-02"
                }
            },
            "required": ["date"],
        },
    },
]

def get_calendar_events(date):
    # Replace this with actual calendar logic or an API call
    return [
        {"time": "09:00", "title": "Team standup"},
        {"time": "13:00", "title": "Design review"},
        {"time": "16:00", "title": "Project check-in"},
    ]

# Initial request
response = client.responses.create(
    model="openai.gpt-oss-120b",
    tools=tools,
    input="Show the calendar events for 2026-04-02.",
)

# Execute the requested function
tool_outputs = []
for item in response.output:
    if item.type == "function_call" and item.name == "get_calendar_events":
        args = json.loads(item.arguments)
        events = get_calendar_events(**args)
        tool_outputs.append({
            "type": "function_call_output",
            "call_id": item.call_id,
            "output": json.dumps({"events": events}),
        })

# Follow-up request
final = client.responses.create(
    model="openai.gpt-oss-120b",
    instructions="Summarize the schedule clearly for the user.",
    tools=tools,
    input=tool_outputs,
    previous_response_id=response.id,
)

print(final.output_text)

import json

tools = [
    {
        "type": "function",
        "name": "get_calendar_events",
        "description": "Return calendar events scheduled for a specific date.",
        "parameters": {
            "type": "object",
            "properties": {
                "date": {
                    "type": "string",
                    "description": "Date to query, for example 2026-04-02"
                }
            },
            "required": ["date"],
        },
    },
]

def get_calendar_events(date):
    # Replace this with actual calendar logic or an API call
    return [
        {"time": "09:00", "title": "Team standup"},
        {"time": "13:00", "title": "Design review"},
        {"time": "16:00", "title": "Project check-in"},
    ]

conversation = [
    {"role": "user", "content": "Show the calendar events for 2026-04-02."}
]

response = client.responses.create(
    model="openai.gpt-oss-120b",
    tools=tools,
    input=conversation,
)

conversation += response.output

for item in response.output:
    if item.type == "function_call" and item.name == "get_calendar_events":
        args = json.loads(item.arguments)
        events = get_calendar_events(**args)
        conversation.append({
            "type": "function_call_output",
            "call_id": item.call_id,
            "output": json.dumps({"events": events}),
        })

final = client.responses.create(
    model="openai.gpt-oss-120b",
    instructions="Summarize the schedule clearly for the user.",
    tools=tools,
    input=conversation,
)

print(final.output_text)

response_stream = client.responses.create(
    model="xai.grok-code-fast-1",
    tools=[
        {
            "type": "mcp",
            "server_label": "calendar",
            "server_description": "An MCP server that retrieves calendar events for a specified date.",
            "server_url": "https://example.com/mcp",
            "require_approval": "never",
        },
    ],
    input="What events are scheduled for 2026-04-02?",
    stream=True,
)

for event in response_stream:
    if event.type == "response.output_text.delta":
        print(event.delta, end="", flush=True)

response_stream = client.responses.create(
    model="openai.gpt-oss-120b",
    tools=[
        {
            "type": "mcp",
            "server_label": "calendar",
            "server_description": "An MCP server that retrieves calendar events for a specified date.",
            "server_url": "https://example.com/mcp",
            "require_approval": "never",
            "allowed_tools": ["get_events"],
        },
    ],
    input="Show the calendar events for 2026-02-02.",
    stream=True,
    store=False,
)

response = client.responses.create(
    model="xai.grok-4-1-fast-reasoning",
    tools=[
        {
            "type": "code_interpreter",
            "container": {"type": "auto"}
        }
    ],
    instructions="Use the python tool to solve the problem and explain the result.",
    input="Find the value of (18 / 3) + 7 * 2."
)

print(response.output_text)

response = client.responses.create(
    model="xai.grok-code-fast-1",
    tools=[{
        "type": "code_interpreter",
        "container": {
            "type": "auto"
        }
    }],
    input="Use the python tool to calculate the average of 12, 18, 24, and 30."
)

allow group <your-group-name> 
to read secret-family in compartment <your-compartment-name> 
where all {request.principal.type='generativeaisemanticstore'}

allow group <your-group-name> 
to use database-tools-family in compartment <compartment-name> 
where all {request.principal.type='generativeaisemanticstore'}

allow group <your-group-name> 
to read database-family in compartment <compartment-name> 
where all {request.principal.type='generativeaisemanticstore'}

allow group <your-group-name> 
to read autonomous-database-family in compartment <compartment-name> 
where all {request.principal.type='generativeaisemanticstore'}

allow group <your-group-name> 
to manage generative-ai-family in tenancy

allow group <your-group-name> 
to manage generative-ai-semantic-store 
in compartment <your-compartment-name>

allow group <your-group-name> 
to use generative-ai-semantic-store 
in compartment <your-compartment-name>

allow group <your-group-name> 
to manage generative-ai-nl2sql 
in compartment <your-compartment-name>