Model Comparison

Gemini 2.5 Pro vs Grok-2 Image 1212

Comparing Gemini 2.5 Pro and Grok-2 Image 1212 across benchmarks, pricing, and capabilities.

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Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

Gemini 2.5 Pro and Grok-2 Image 1212 don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Cost data unavailable.

Lowest available price from all providers
Fri Apr 17 2026 • llm-stats.com
Google
Gemini 2.5 Pro
Input tokens$1.25
Output tokens$10.00
Best providerGoogle
xAI
Grok-2 Image 1212
Input tokens$0.00
Output tokens$0.00
Best providerUnknown Organization
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

Gemini 2.5 Pro accepts 1,048,576 input tokens compared to Grok-2 Image 1212's 131,072 tokens. Only Gemini 2.5 Pro specifies output context (65,536 tokens).

Google
Gemini 2.5 Pro
Input1,048,576 tokens
Output65,536 tokens
xAI
Grok-2 Image 1212
Input131,072 tokens
Output- tokens
Fri Apr 17 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Gemini 2.5 Pro supports multimodal inputs, whereas Grok-2 Image 1212 does not.

Gemini 2.5 Pro can handle both text and other forms of data like images, making it suitable for multimodal applications.

Gemini 2.5 Pro

Text
Images
Audio
Video

Grok-2 Image 1212

Text
Images
Audio
Video

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

Gemini 2.5 Pro

Proprietary

Closed source

Grok-2 Image 1212

Proprietary

Closed source

Release Timeline

When each model was launched

Gemini 2.5 Pro was released on 2025-05-20, while Grok-2 Image 1212 was released on 2024-12-12.

Gemini 2.5 Pro is 5 months newer than Grok-2 Image 1212.

Gemini 2.5 Pro

May 20, 2025

11 months ago

5mo newer
Grok-2 Image 1212

Dec 12, 2024

1.3 years ago

Knowledge Cutoff

When training data ends

Gemini 2.5 Pro has a documented knowledge cutoff of 2025-01-31, while Grok-2 Image 1212's cutoff date is not specified.

We can confirm Gemini 2.5 Pro's training data extends to 2025-01-31, but cannot make a direct comparison without Grok-2 Image 1212's cutoff date.

Gemini 2.5 Pro

Jan 2025

Grok-2 Image 1212

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Provider Availability

Gemini 2.5 Pro is available from Google. Grok-2 Image 1212 is available from xAI.

Gemini 2.5 Pro

google logo
Google
Input Price:Input: $1.25/1MOutput Price:Output: $10.00/1M

Grok-2 Image 1212

xai logo
xAI
* Prices shown are per million tokens

Outputs Comparison

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Key Takeaways

Google
Larger context window (1,048,576 tokens)
Supports multimodal inputs
xAI
GoogleGemini 2.5 Pro
xAIGrok-2 Image 1212
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Detailed Comparison

AI Model Comparison Table
Feature
Google
Gemini 2.5 Pro
xAI
Grok-2 Image 1212

FAQ

Common questions about Gemini 2.5 Pro vs Grok-2 Image 1212

Gemini 2.5 Pro (Google) and Grok-2 Image 1212 (xAI) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.
Gemini 2.5 Pro scores MRCR: 93.0%, AIME 2024: 92.0%, Global-MMLU-Lite: 88.6%, Video-MME: 84.8%, AIME 2025: 83.0%.
Gemini 2.5 Pro supports 1.0M tokens and Grok-2 Image 1212 supports 131K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.
Key differences include context window (1.0M vs 131K), multimodal support (yes vs no). See the full comparison above for benchmark-by-benchmark results.
Gemini 2.5 Pro is developed by Google and Grok-2 Image 1212 is developed by xAI.