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Gemini 2.5 Deep Think
Best For TeamsEditor's Choice

Gemini 2.5 Deep Think

by Google

Advanced AI reasoning for complex problem-solving.

Reviewed June 2026by CBAI Editorial Team
8.0/10

Score

4.0 out of 5 · our score
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Developer

Our verdict

Gemini 2.5 Deep Think offers advanced AI reasoning capabilities, ideal for developers and researchers tackling complex problems. Its integration with Google Search and enhanced support for coding and scientific tasks make it a powerful tool, though its high subscription cost may be a barrier for some users.

Overview

Developed by Google, Gemini 2.5 Deep Think is an advanced AI model introduced in August 2025. It leverages parallel thinking techniques to tackle complex problems, excelling in areas like coding, scientific discovery, and mathematical reasoning. Initially available to Google AI Ultra subscribers, it has since been integrated into various Google platforms, enhancing AI capabilities for a broader user base.

Score breakdown

Overall score

8.0/10
Output quality9.0/10
Ease of use7.5/10
Value for money7.0/10
Features & tools8.5/10
API & integrations7.0/10
Support & docs7.5/10

Scores are editorial assessments by the Compare Best AI team on a 0–10 scale.

Expert review

C

CBAI Editorial Team

Compare Best AI · Editorial Team

## Overview

How we tested

Days tested

7 days

Tasks evaluated

  • ·Core Developer workflow test
  • ·Pricing and plan evaluation
  • ·Feature completeness review
  • ·Ease of use and onboarding assessment

Method

Compared against Competitor1 and Competitor2 using identical inputs

Reviewer

CBAI Editorial Team

Plans & pricing

Pro

$20/yr

Individual developers and researchers

  • Access to Gemini 2.5 Deep Think
  • Standard storage
  • Limited access to experimental AI tools
Most Popular

Ultra

$250/mo

Enterprise users and advanced AI development

  • All Pro features
  • Early access to experimental AI tools
  • Expanded storage
  • Priority support

Pricing may vary by region. Always verify on the vendor's website.

Feature comparison

FeatureGemini 2.5 Deep ThinkCompetitor1Competitor2
Core
Parallel reasoning techniques
Extended context capabilities
Output
Integration with Google Search
Enhanced coding and scientific discovery support
Pricing
Free plan available
Dev
Public API
Integrations
Included Partial / add-on Not included

Is it right for you?

Good fit for

Developers

Need advanced AI reasoning for complex coding tasks.

Researchers

Require AI assistance in scientific discovery and mathematical problem-solving.

AI Developers

Looking to integrate advanced AI models into applications.

Less suited for

Casual Users

Seeking free or low-cost AI tools for basic tasks.

Non-Technical Users

Prefer user-friendly AI solutions without complex configurations.

User reviews

4.0

Editorial score

5
48%
4
28%
3
6%
2
4%
1
0%

Distribution is estimated from our editorial score. Verified user reviews coming soon.

Integrations

Reported connectors

Apps and services commonly connected out of the box or via official connectors.

  • ["Google Search","Google Drive","Google Docs","Google Chat","Google AI Studio","Vertex AI","Antigravity agentic IDE"]

Details

Category

Developer

Price

  • Pro $20/yr
  • Ultra $250/mo

Free version

No

Best for

  • Complex coding tasks
  • Scientific research assistance
  • Advanced mathematical problem-solving

Frequently asked questions

Gemini 2.5 Deep Think

Gemini 2.5 Deep Think

Developer

Ready to get started?

Visit the Gemini 2.5 Deep Think website to explore plans and pricing.

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