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Google: Gemini 2.5 Flash

Google
Vision Tools Streaming
1M
Context
$0.3000
Input /1M
$2.50
Output /1M
66K
Max Output
Run API Call Open in Chat

Google: Gemini 2.5 Flash

Model Overview

Property Value
Model ID google/gemini-2.5-flash
Name Gemini 2.5 Flash
Provider Google
Released June 2025
Knowledge Cutoff January 2025

Description

Lightning-fast and highly capable thinking model that delivers a balance of intelligence and latency. Gemini 2.5 Flash builds upon Gemini 2.0 Flash with upgraded reasoning, hybrid thinking control, and multimodal capabilities. It offers controllable thinking budgets for versatile applications, making it ideal for large-scale processing, low-latency tasks, and agentic use cases.

Specifications

Spec Value
Context Window 1,048,576 tokens
Max Completion 65,536 tokens
Modalities Text, Image, Audio, Video (Input) / Text (Output)

Pricing

Standard Tier

Type Price
Input (Text/Image/Video) $0.30 per 1M tokens
Input (Audio) $1.00 per 1M tokens
Output $2.50 per 1M tokens

Batch Tier (50% discount)

Type Price
Input (Text/Image/Video) $0.15 per 1M tokens
Input (Audio) $0.50 per 1M tokens
Output $1.25 per 1M tokens

Context Caching

Type Price
Cache (Text/Image/Video) $0.03 per 1M tokens
Cache (Audio) $0.10 per 1M tokens
Storage $1.00 per 1M tokens per hour

Capabilities

  • Vision: Yes
  • Tool Use: Yes
  • JSON Mode: Yes
  • Streaming: Yes
  • Function Calling: Yes
  • Controllable Thinking: Yes
  • Code Execution: Yes
  • Search Grounding: Yes
  • Maps Grounding: Yes
  • URL Context: Yes
  • Structured Outputs: Yes
  • File Search: Yes

Use Cases

Large-scale processing, low-latency high-volume tasks requiring thinking, agentic use cases, multimodal applications, production deployments.

Integration with LangMart

Gateway Support: Type 2 (Cloud), Type 3 (Self-hosted)

API Usage:

curl -X POST https://api.langmart.ai/v1/chat/completions \
  -H "Authorization: Bearer sk-your-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "google/gemini-2.5-flash",
    "messages": [{"role": "user", "content": "Hello"}],
    "max_tokens": 4096
  }'
  • google/gemini-2.5-flash-lite - Cost-optimized version
  • google/gemini-2.5-pro - Higher capability variant
  • google/gemini-2.0-flash - Previous generation

Last Updated: January 15, 2026