Gemini 2.5 Pro

New
Popular
Google
Text & Chat

Google's latest thinking model. Excels at reasoning, coding, math, and science with massive context window.

Examples

See what Gemini 2.5 Pro can generate

Scientific Analysis

Explain CRISPR-Cas9 gene editing: how it works, current medical applications, and ethical considerations

CRISPR-Cas9 works like molecular scissors guided by a GPS. A guide RNA is designed to match a specific DNA sequence; the Cas9 protein then cuts the DNA at that exact location, allowing scientists to delete, repair, or insert genetic material. Current medical applications include sickle cell disease treatment (Casgevy, approved 2023), where patients' stem cells are edited ex vivo to produce functional hemoglobin. Clinical trials are underway for certain cancers, hereditary blindness, and HIV resistance. Ethical considerations center on germline editing (changes passed to future generations), equitable access to expensive therapies, and the slippery slope toward 'designer babies'—most scientists support a moratorium on heritable human genome editing while governance frameworks catch up.

Long Context Analysis

I have a 200-page legal contract. Identify all clauses related to intellectual property ownership, data retention, and termination conditions.

I can process your entire 200-page contract within my context window. Here's what I would systematically extract: 1) IP Ownership clauses: Look for sections titled 'Intellectual Property,' 'Work Product,' or 'Ownership of Deliverables'—these define who owns code, designs, and inventions created during the engagement. 2) Data Retention: Sections covering 'Data Handling,' 'Confidentiality,' or 'Information Security' typically specify how long each party retains data post-termination, deletion timelines, and compliance with regulations like GDPR. 3) Termination Conditions: Usually in a dedicated 'Termination' section, covering for-cause vs. for-convenience termination, notice periods, cure periods for breaches, and post-termination obligations. Upload the document and I'll provide exact clause references, page numbers, and a summary of each relevant provision with any potential conflicts between sections.

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Pricing

Price per Generation
Per generationFree

API Integration

Use our OpenAI-compatible API to integrate Gemini 2.5 Pro into your application.

Install
npm install railwail
JavaScript / TypeScript
import railwail from "railwail";

const rw = railwail("YOUR_API_KEY");

// Simple — just pass a string
const reply = await rw.run("gemini-2-5-pro", "Hello! What can you do?");
console.log(reply);

// With message history
const reply2 = await rw.run("gemini-2-5-pro", [
  { role: "system", content: "You are a helpful assistant." },
  { role: "user", content: "Explain quantum computing simply." },
]);
console.log(reply2);

// Full response with usage info
const res = await rw.chat("gemini-2-5-pro", [
  { role: "user", content: "Hello!" },
], { temperature: 0.7, max_tokens: 500 });
console.log(res.choices[0].message.content);
console.log(res.usage);
Specifications
Context window
1,000,000 tokens
Max output
65,536 tokens
Avg. latency
4.0s
Provider
Google
Category
Text & Chat
Tags
reasoning
coding
multimodal
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