GoogleFastHigh

Gemini 2.5 Flash

Google's fast and efficient model with built-in thinking capabilities. Great balance of speed, reasoning, and cost for high-volume applications.

1 credits

per 1K tokens (avg)

1M token context window

Built-in thinking mode

Step-by-step reasoning

Multimodal support

Cost-effective

Use with AI Assistant

Copy usage instructions for Claude, ChatGPT, or other AI

llms.txt

Model Specifications

Context Window

1.0M

tokens

Max Output

66K

tokens

Training Cutoff

2025-01

Compatible SDK

OpenAI, Google

Capabilities

Vision

Function Calling

Streaming

JSON Mode

System Prompt

Token Pricing (per 1M tokens)

Token Type	Credits	USD Equivalent
Input Tokens	300	$0.30
Output Tokens	2,500	$2.50

* 1 credit ≈ $0.001 (actual charges may vary based on usage)

Quick Start

curl -X POST "https://api.core.today/llm/gemini/v1beta/openai/chat/completions" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer cdt_your_api_key" \
  -d '{
  "model": "gemini-2.5-flash",
  "messages": [
    {
      "role": "user",
      "content": "A train leaves station A at 9 AM traveling at 60 mph. Another train leaves station B (300 miles away) at 10 AM traveling toward A at 80 mph. When and where will they meet?"
    }
  ],
  "max_tokens": 4000
}'

Parameters

Parameter	Type	Required	Default	Description
`messages`	array	Yes	-	Array of message objects
`max_tokens`	integer	No	-	Maximum output tokens
`temperature`	float	No	1.0	Sampling temperature (0-2)

Examples

Complex Problem

Solve with step-by-step reasoning

curl -X POST "https://api.core.today/llm/gemini/v1beta/openai/chat/completions" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer cdt_your_api_key" \
  -d '{
  "model": "gemini-2.5-flash",
  "messages": [
    {
      "role": "user",
      "content": "A train leaves station A at 9 AM traveling at 60 mph. Another train leaves station B (300 miles away) at 10 AM traveling toward A at 80 mph. When and where will they meet?"
    }
  ],
  "max_tokens": 4000
}'