Google LLC is an American multinational corporation and technology company focusing on online advertising, search engine technology, cloud computing, computer software, quantum computing, e-commerce, consumer electronics, and artificial intelligence.

Google

Gemini 2.5 Flash is Google's advanced hybrid reasoning model released in preview on April 17, 2025, and made generally available on May 20, 2025. It represents a significant advancement in AI capabilities with innovative thinking budgets and enhanced reasoning features:<ul><li>Hybrid Reasoning Capabilities: Gemini 2.5 Flash is Google's first fully hybrid reasoning model, capable of reasoning through thoughts before responding, with developers having the ability to turn thinking on or off and set thinking budgets to find the right tradeoff between quality, cost, and latency. The thinking budget can be adjusted from 0 to 24,576 tokens, with output costs varying dramatically from $0.60 per million tokens with thinking turned off to $3.50 per million tokens with reasoning enabled.</li><li>Advanced Performance and Efficiency: Gemini 2.5 Flash is designed for speed and low-cost while being improved across key benchmarks for reasoning, multimodality, code and long context, using 20-30% less tokens in evaluations.</li><li>Comprehensive Multimodal Features: Gemini 2.5 Flash features thinking capabilities, multimodal input, a 1 million-token context length, and the ability to connect to tools like Google Search and code execution. The model includes enhanced voice quality with 30 HD voices in 24 languages, Proactive Audio capabilities, and Affective Dialog for understanding emotional expressions.</li><li>Enterprise-Grade Security and Transparency: Google has significantly increased Gemini's protection rate against indirect prompt injection attacks during tool use, making Gemini 2.5 the most secure model family to date, with thought summaries providing clarity and auditability for enterprise-grade AI applications.</li></ul>Like all large language models of Google, Gemini 2.5 Flash was not specifically trained on specialized legal datasets, case law libraries, or jurisdiction-specific legal materials. While the model demonstrates advanced reasoning capabilities and can process legal documents within its 1 million token context window, it lacks the specialized legal training necessary for professional legal analysis. Although the model can extract key insights from dense documents like legal contracts, and handle complex coding tasks by comprehending entire codebases, users should exercise significant caution when applying these capabilities to legal work. The model's thinking capabilities, while beneficial for complex reasoning, do not substitute for specialized legal education, understanding of jurisprudential principles, or knowledge of jurisdiction-specific legal frameworks.

Gemini 2.5 Flash is Google's advanced hybrid reasoning model released in preview on April 17, 2025, and made generally available on May 20, 2025