Is SurfMind free to use?

Yes. SurfMind is free to install and use. You can connect your own API key from any supported AI provider, or use SurfMind credits if you would rather not manage keys. Advanced features are unlocked by SurfMind Pro, a one-time purchase. See the pricing page for the full comparison.

Is SurfMind safe to use?

Yes. SurfMind is designed with security and privacy at its core. SurfMind has been reviewed and approved by both the Chrome Web Store and Apple App Store, ensuring it meets strict security and privacy standards.

Do I need an AI API key?

Not necessarily. You can use your own API key from your chosen AI provider, or use SurfMind credits instead so you don't have to manage API keys.

How does the AI understand my page?

When you interact with SurfMind, it analyzes the current webpage and includes relevant context in your conversation with the AI. This allows the AI to provide intelligent, context-aware responses.

What browsers are supported?

SurfMind works on all major browsers including Chrome, Firefox, Edge, Brave, Arc, Opera, and Safari. The extension adapts to your browser automatically.

Can I use multiple AI models?

Yes. You can switch between different AI models like GPT, Claude, Gemini, and more within the extension to find the best one for your task.

Does SurfMind support local models or custom AI providers?

Yes. SurfMind fully supports local models and custom endpoints compatible with the OpenAI Completions API.

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Hy4 Preview is Tencent Hunyuan's open-weight mixture-of-experts flagship (770B total parameters, 49B active, Apache 2.0 license, 1M-token context), released August 28, 2026 as a preview ahead of a later official release. It targets coding agents, complex tool-use workflows, and productivity tasks like office work, game development, and scientific research rather than general chat.

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АвторTencent

Страна🇨🇳 China

Выпуск28 авг. 2026 г.

Обзор

Тариф стоимости

0.6x

Контекст

Ввод

Вывод

Рассуждение

Вызов инструментов

Структурированный вывод

Цены/M tokens

Ввод$0.83

Кэшированный ввод$0.04

Вывод$2.50

Контекст

Длина контекста1,048,576

Максимум выходных токенов64,000

Дата отсечения знаний-

Производительность

Пропускная способность-

Задержка-

Claude Haiku 4.5 is Anthropic's fast, affordable small model in the Claude 4 generation, balancing strong instruction-following and coding ability with low latency. It is designed for high-throughput agentic and chat applications where speed and cost efficiency are priorities.

Анализ документов#37Программное обеспечение и ИТ-услуги#104Математика#104Письмо, литература и язык#113

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АвторAnthropic

Страна🇺🇸 United States

Выпуск15 окт. 2025 г.

Обзор

Тариф стоимости

Контекст

200K

Ввод

Вывод

Рассуждение

Вызов инструментов

Структурированный вывод

Цены/M tokens

Ввод$1.00

Кэшированный ввод$0.10

Вывод$5.00

Контекст

Длина контекста200,000

Максимум выходных токенов64,000

Дата отсечения знаний-

Производительность

Пропускная способность84 tok/s

Задержка0.68s

Бенчмарки

Сравнительные показатели по индексам рассуждений, программирования и агентности, а также рейтинги по отдельным доменам.

Интеллект

53.4

Claude Fable 5.1 (Adaptive Reasoning, Max Effort, Default Fallback)

52.7

GPT-6 Astra (max)

50.8

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Программирование

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Программное обеспечение и ИТ-услуги