Overview
Gemini 2.5 Pro is Google’s state-of-the-art AI model designed for advanced reasoning, coding, mathematics, and scientific tasks. It employs “thinking” capabilities, enabling it to reason through responses with enhanced accuracy...
Our take
Within a category crowded with fast, cheap chat models, this preview build sits at the reasoning-heavy end. It shares the Pro line's "thinking" approach and a 1,048,576-token context window, larger than most models in this listing, which places it among the options built for depth rather than speed. A concrete fit: a data scientist can drop a long experiment log, the underlying code, and reference papers into one prompt and ask the model to reason through where results diverge, drawing on vision input for charts and structured JSON output for downstream processing. Because it is a dated preview snapshot rather than a stable release, it appeals to teams evaluating capability ahead of committing to a production version. Relative to the Flash tier at $0.30 per million tokens, this build is priced at $1.25 per million, marking it as the accuracy-focused choice; against lightweight siblings such as Gemini 3.1 Flash Lite, it keeps full reasoning rather than optimising for low-latency, high-volume runs. No free tier is offered, so evaluation carries a metered cost. It suits engineers and researchers doing content-creation, research, and writing who want to test frontier reasoning before standardising on it. Choose it to trial the Pro line's depth; production teams needing a fixed, supported endpoint should move to a stable release.
How Google: Gemini 2.5 Pro Preview 06-05 stacks up
Among the 15 video & audio tools in our directory, it ranks #1 of 15 on quality (9.2/10), 15% above the 15-tool average of 8.0.
Google: Gemini 2.5 Pro Preview 06-05 in depth
Google: Gemini 2.5 Pro Preview 06-05, built by Google, sits in the video & audio and chatbots & llms space and is a paid tool starting at $1.25/1M tokens. Our editors rate it 9.2 out of 10 based on capability, ecosystem and value. It handles a context window of 1,048,576 tokens.
On the feature side, Google: Gemini 2.5 Pro Preview 06-05 brings 1,048,576-token context window, vision (image input), reasoning / chain-of-thought and tool / function calling. These are the capabilities that most shape day-to-day use and separate it from thinner alternatives.
Its biggest strength is large 1,048,576-token context window, bigger than most models listed here, while the main trade-off to weigh is that no free tier — usage is billed per token. Keep both in mind when deciding whether it fits your workflow.
Google: Gemini 2.5 Pro Preview 06-05 is most often chosen for content creation, research and writing. If that matches your goals, it's a strong candidate to shortlist.
Key features
- ✓1,048,576-token context window
- ✓Vision (image input)
- ✓Reasoning / chain-of-thought
- ✓Tool / function calling
- ✓Structured (JSON) outputs
- ✓Knowledge cutoff 2025-01-31
Pricing
Pros
- +Large 1,048,576-token context window, bigger than most models listed here
- +Built-in reasoning (chain-of-thought) mode for harder problems
- +Accepts images as input (vision-capable)
- +Supports tool / function calling for agent-style workflows
Cons
- −No free tier — usage is billed per token
Who should use Google: Gemini 2.5 Pro Preview 06-05
- →Anyone looking for a video & audio and chatbots & llms tool from Google.
- →Teams and individuals focused on content creation, research and writing.
- →People who value large 1,048,576-token context window, bigger than most models listed here.
- →Workflows that need a 1,048,576 tokens context window.
Who should look elsewhere
- →Anyone who needs a free tier — this tool is paid only.
- →Those for whom no free tier — usage is billed per token is a dealbreaker.
Best for
10 Best Google: Gemini 2.5 Pro Preview 06-05 Alternatives in 2026
Google: Gemini 2.5 Pro Preview 06-05 is a strong video & audio tool, but it is not the only option. Whether you are after a lower price, different features or a better fit for your workflow, here are the 10 best alternatives to Google: Gemini 2.5 Pro Preview 06-05, ranked and compared.
Anthropic
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OpenAI
ChatGPT is OpenAI's flagship conversational AI, powering hundreds of millions of weekly users across web, mobile and…
Google DeepMind
Gemini is Google's natively multimodal model family, deeply integrated across Search, Workspace, Android and the Pixel…
ElevenLabs
ElevenLabs sets the standard for AI voice, offering remarkably natural text-to-speech, voice cloning and dubbing in…
DeepSeek
DeepSeek is a Chinese AI lab that stunned the industry with frontier-level reasoning models at a fraction of typical…
Perplexity AI
Perplexity is an AI answer engine that combines live web search with large language models to deliver cited, up-to-date…
Runway
Runway is a pioneer of generative video, offering text-to-video, image-to-video and a full suite of AI-powered editing…
Alibaba Cloud
Qwen is Alibaba's series of open-weight models spanning chat, coding, vision and math.
Suno
Suno is a leading AI music generator that creates full songs — vocals, lyrics and instrumentation — from a simple text…
Mistral AI
Mistral AI is a European lab offering both open-weight and commercial models that punch well above their size.
Google: Gemini 2.5 Pro Preview 06-05 vs top alternatives
A side-by-side look at how Google: Gemini 2.5 Pro Preview 06-05 stacks up against its closest rivals.
| Feature | Google: Gemini 2.5 Pro Preview 06-05Google | ClaudeAnthropic | ChatGPTOpenAI | GeminiGoogle DeepMind |
|---|---|---|---|---|
| Quality score | 9.2 / 10 | 9.6 / 10 | 9.5 / 10 | 9.2 / 10 |
| Starting price | $1.25/1M tokens | $20/mo | $20/mo | $20/mo |
| Free tier | No | Yes — Free tier available | Yes — Free tier available | Yes — Free tier available |
| API input price | $1.25 / 1M tokens | $8 / 1M tokens | $1 / 1M tokens | $1.5 / 1M tokens |
| API output price | $10 / 1M tokens | $40 / 1M tokens | $5 / 1M tokens | $7.5 / 1M tokens |
| Speed | — | Fast | Fast | Fast |
| Context window | 1,048,576 tokens | 200K tokens | 128K tokens | 1M-2M tokens |
| Categories | Video & Audio, Chatbots & LLMs | Chatbots & LLMs, Coding, Writing | Chatbots & LLMs, Coding, Writing | Chatbots & LLMs, Coding, Writing |
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Frequently asked questions
Q. Is Google: Gemini 2.5 Pro Preview 06-05 free?
No — Google: Gemini 2.5 Pro Preview 06-05 is a paid tool, starting at $1.25/1M tokens.
Q. How much does Google: Gemini 2.5 Pro Preview 06-05 cost?
Google: Gemini 2.5 Pro Preview 06-05 starts at $1.25/1M tokens. API usage is around $1.25 per 1M input tokens and $10 per 1M output tokens.
Q. What is Google: Gemini 2.5 Pro Preview 06-05 best for?
Google: Gemini 2.5 Pro Preview 06-05 is best suited to content creation, research and writing, within the video & audio and chatbots & llms category.
Q. What are the best Google: Gemini 2.5 Pro Preview 06-05 alternatives?
Popular alternatives to Google: Gemini 2.5 Pro Preview 06-05 include Claude, ChatGPT, Gemini and ElevenLabs. Each trades off price, quality and ecosystem differently.
Q. Is there a free alternative to Google: Gemini 2.5 Pro Preview 06-05?
Yes. Claude, ChatGPT, Gemini offer a free tier, making them good starting points if you want to avoid an upfront subscription.
Q. Why switch from Google: Gemini 2.5 Pro Preview 06-05?
Common reasons include pricing, specific feature gaps (No free tier — usage is billed per token), data-privacy requirements, or simply wanting a tool that fits your stack better.
How we rate AI tools
Our quality score weighs capability on real tasks, breadth of features and integrations, pricing and value, and how actively the tool is maintained. Scores are editorial guidance, not benchmarks — always trial a tool on your own workflow before committing. Pricing and features change frequently, so verify current details on the official site.
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