Gemini 2.5 Pro (Stream) - Starrise AI

Gemini 2.5 Pro (Stream) provides streaming text generation based on the Google Gemini 2.5 Pro model, accessible through Starrise AI. Responses are delivered in real time via Server-Sent Events (SSE).

Key Capabilities

SSE streaming — Real-time token-by-token response delivery
Thinking mode — Supports thinking configuration for enhanced reasoning
Multi-turn conversation — Complex conversations with system instructions
Safety filtering — Configurable content safety filters

Quick Example

curl "https://ai.alad.com/v1beta/models/gemini-2.5-pro:streamGenerateContent?key=YOUR_API_KEY&alt=sse" \
  -H "Content-Type: application/json" \
  -d '{
    "contents": [
      {
        "role": "user",
        "parts": [{ "text": "Write a short poem about the ocean." }]
      }
    ],
    "generationConfig": {
      "temperature": 1,
      "topP": 1,
      "thinkingConfig": {
        "includeThoughts": true,
        "thinkingBudget": 26240
      }
    }
  }'

import requests

url = "https://ai.alad.com/v1beta/models/gemini-2.5-pro:streamGenerateContent"
params = {"key": "YOUR_API_KEY", "alt": "sse"}
data = {
    "contents": [
        {
            "role": "user",
            "parts": [{"text": "Write a short poem about the ocean."}]
        }
    ],
    "generationConfig": {
        "temperature": 1,
        "topP": 1,
        "thinkingConfig": {
            "includeThoughts": True,
            "thinkingBudget": 26240
        }
    }
}

response = requests.post(url, params=params, json=data, stream=True)
for line in response.iter_lines():
    if line:
        print(line.decode())

Parameters

Parameter	Type	Required	Description
`key`	string	Yes	API key (query parameter)
`alt`	string	No	Set to `sse` to enable SSE streaming
`contents`	array	Yes	Array of `{ role, parts }` objects
`systemInstruction`	object	No	System instruction with `parts` array
`generationConfig.temperature`	float	No	`0`–`2`, controls randomness, default `1`
`generationConfig.topP`	float	No	Nucleus sampling threshold, default `1`
`generationConfig.thinkingConfig`	object	No	Thinking mode configuration
`safetySettings`	array	No	Content safety filter settings

API Reference

View the interactive API Playground for Gemini 2.5 Pro (Stream).