FAQ
Which AI Models Does Prompt Anything Pro Support?
Quick Answer
Prompt Anything Pro supports models from three major AI providers via BYOK: OpenAI (GPT-4o, GPT-4o mini, GPT-4 Turbo, GPT-3.5 Turbo), Anthropic (Claude Sonnet, Claude Haiku), and Google (Gemini 1.5 Pro, Gemini 1.5 Flash). You configure each provider's API key once and switch models per-prompt with a one-click dropdown. New provider models become available within days of their API launch.
- OpenAI: GPT-4o (flagship), GPT-4o mini (cheap/fast), GPT-4 Turbo (128K context), GPT-3.5 Turbo (budget).
- Anthropic: Claude 3.5 Sonnet (flagship, strongest for writing + analysis), Claude 3 Haiku (fast/cheap).
- Google: Gemini 1.5 Pro (1M token context — best for long docs), Gemini 1.5 Flash (one of the cheapest capable models).
- Switch models per-prompt with a single dropdown click. BYOK means new models from any provider work the same day they launch in the API.
By PlugMonkey Team, Editorial
OpenAI Models
OpenAI offers the broadest range of models, from powerful reasoning engines to fast, cost-effective options. Prompt Anything Pro supports the full range of OpenAI's chat completion models.
- GPT-4o — OpenAI's flagship multimodal model. Excellent at complex reasoning, creative writing, code generation, and analysis. Best all-around choice for demanding tasks. ~$2.50/1M input tokens.
- GPT-4o mini — A smaller, faster, and much cheaper version of GPT-4o. Great for simple tasks like summarization, rewriting, and quick Q&A. ~$0.15/1M input tokens — extremely cost-effective.
- GPT-4 Turbo — The previous generation flagship with a 128K context window. Still excellent for long document analysis. ~$10/1M input tokens.
- GPT-3.5 Turbo — The fastest and cheapest OpenAI model. Good for basic tasks, but significantly less capable than GPT-4 class models. ~$0.50/1M input tokens.
Anthropic Models
Anthropic's Claude models are known for strong reasoning, nuanced writing, and reliable instruction-following. Many users prefer Claude for writing-heavy tasks and complex analysis.
- Claude 3.5 Sonnet — Anthropic's most capable model. Excels at nuanced writing, analysis, coding, and tasks requiring careful reasoning. Competitive with GPT-4o across most benchmarks. ~$3/1M input tokens.
- Claude 3 Haiku — A smaller, faster model optimized for speed and cost. Suitable for quick tasks where Claude's writing style is preferred but maximum capability is not required. ~$0.25/1M input tokens.
Google Models
Google's Gemini family offers competitive performance with aggressive pricing. They are especially strong at factual queries and tasks that benefit from Google's training data.
- Gemini 1.5 Pro — Google's flagship model with an industry-leading 1 million token context window. Excellent for processing very long documents, codebases, or datasets. ~$1.25/1M input tokens.
- Gemini 1.5 Flash — A fast, lightweight model optimized for speed and cost. Good for high-volume simple tasks. ~$0.075/1M input tokens — one of the cheapest capable models available.
How to Switch Between Models
Prompt Anything Pro makes model switching effortless. In the extension settings, you configure API keys for each provider you want to use. When you trigger a prompt (by highlighting text and using the context menu or keyboard shortcut), you can select which model to use from a dropdown. You can also set a default model that is used automatically unless you override it. Switching models takes one click — there is no need to change settings pages or reconfigure anything.
[Image Placeholder]
Prompt Anything Pro model selector showing OpenAI, Claude, and Gemini options
Screenshot showing: The Prompt Anything Pro prompt interface with the model dropdown open, showing GPT-4o, Claude 3.5 Sonnet, and Gemini Pro as selectable options
Which Model Should You Use?
Different models have different strengths. Here is a practical guide for choosing the right model for common tasks.
- Complex analysis or reasoning — GPT-4o or Claude 3.5 Sonnet. Both are top-tier; try both and see which style you prefer.
- Creative writing and editing — Claude 3.5 Sonnet tends to produce more natural, nuanced prose. GPT-4o is also excellent but can be more formulaic.
- Code generation and debugging — GPT-4o and Claude 3.5 Sonnet are both strong. GPT-4o has a slight edge on popular programming languages.
- Summarization and quick tasks — GPT-4o mini or Gemini Flash. Fast and cheap, more than capable for straightforward tasks.
- Long document processing — Gemini 1.5 Pro with its 1M token context window, or GPT-4 Turbo with 128K tokens.
- Budget-conscious daily use — GPT-4o mini for most tasks, escalating to GPT-4o or Claude only for complex work.
Adding New Models as They Launch
The AI landscape moves fast, with new models launching regularly. Because Prompt Anything Pro uses the BYOK (Bring Your Own Key) approach, new models are typically available in the extension within days of their API launch. When OpenAI, Anthropic, or Google releases a new model, we update the extension's model list to include it. Since you use your own API key, there is no vendor-side provisioning delay — as soon as the model is available in the provider's API, you can use it through Prompt Anything Pro.
Want a Second Opinion?
Ask AI for an independent perspective on this question.
AI responses are generated independently and may vary
Sources & Further Reading
- OpenAI API pricing — current per-token rates for all supported OpenAI models — OpenAI (accessed May 22, 2026)
- Anthropic Claude pricing — current per-token rates for all supported Claude models — Anthropic (accessed May 22, 2026)
- Google Gemini API pricing — current per-token rates for Gemini 1.5 Pro and Flash — Google AI for Developers (accessed May 22, 2026)
Try Prompt Anything Pro Free
Access GPT-4o, Claude 3.5 Sonnet, and Gemini Pro from any webpage. Bring your own API keys, pay actual costs.
4.9/5 (95 reviews)15,630 users