Gemini 2.5 Flash

GOOGLE Developer Architecture Profile

OpenRouter ↗HuggingFace ↗

Intelligence (ELO)1484Chatbot Arena Verified

Max Context Limit1,048,576Max Out: 65,535 tokens

Prompt Caching90% OFF$0.03 / 1M cached

Standard API / 1M$2.80🧠 Deep Reasoner

Model Capabilities & Contract SLAs

Drafting
Classification
Conversational
Reasoning
Agentic
Coding & Logic
Fictional
📋 Strict JSON Schema
🛠️ Native Tool Calling
🧠 Extended Test-Time Reasoning

Gemini 2.5 Flash is Google's state-of-the-art workhorse model, specifically designed for advanced reasoning, coding, mathematics, and scientific tasks. It includes built-in "thinking" capabilities, enabling it to provide responses with greater...

Granular Pricing Matrix

Input Tokens (Standard Prompt)$0.30 / 1M

⚡ Cached Input (Prompt Cache Read)90% OFF$0.03 / 1M

Output Tokens (Completion)$2.50 / 1M

Internal Reasoning Tokens$2.50 / 1M

Pricing data via OpenRouter. Sync: 10/2/2026

Evaluate Competitors

VS Engine MatchupGemini 2.5 Flash vs OpenAI: GPT-5 Nano (batch)VS Engine MatchupGemini 2.5 Flash vs Google: Gemini 2.5 Flash Lite (batch)VS Engine MatchupGemini 2.5 Flash vs Anthropic: Claude Opus 5.5 VS Engine MatchupGemini 2.5 Flash vs OpenAI: GPT-5.6 Terra (batch)VS Engine MatchupGemini 2.5 Flash vs Anthropic: Claude Opus 4.7 VS Engine MatchupGemini 2.5 Flash vs OpenAI: GPT-5.4 Nano