Grok-1.5V vs Claude 3.7 Sonnet Comparison

Comparing Grok-1.5V and Claude 3.7 Sonnet across benchmarks, pricing, and capabilities.

Performance Benchmarks

Comparative analysis across standard metrics

1 benchmarks

Grok-1.5V outperforms in 0 benchmarks, while Claude 3.7 Sonnet is better at 1 benchmark (MMMU).

Claude 3.7 Sonnet significantly outperforms across most benchmarks.

Sat Mar 21 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Cost data unavailable.

Lowest available price from all providers
Sat Mar 21 2026 • llm-stats.com
xAI
Grok-1.5V
Input tokens$0.00
Output tokens$0.00
Best providerUnknown Organization
Anthropic
Claude 3.7 Sonnet
Input tokens$3.00
Output tokens$15.00
Best providerAnthropic
Notice missing or incorrect data?Start an Issue

Context Window

Maximum input and output token capacity

Only Claude 3.7 Sonnet specifies input context (200,000 tokens). Only Claude 3.7 Sonnet specifies output context (128,000 tokens).

xAI
Grok-1.5V
Input- tokens
Output- tokens
Anthropic
Claude 3.7 Sonnet
Input200,000 tokens
Output128,000 tokens
Sat Mar 21 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both Grok-1.5V and Claude 3.7 Sonnet support multimodal inputs.

They are both capable of processing various types of data, offering versatility in application.

Grok-1.5V

Text
Images
Audio
Video

Claude 3.7 Sonnet

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.

Grok-1.5V

Proprietary

Closed source

Claude 3.7 Sonnet

Proprietary

Closed source

Release Timeline

When each model was launched

Grok-1.5V was released on 2024-04-12, while Claude 3.7 Sonnet was released on 2025-02-24.

Claude 3.7 Sonnet is 11 months newer than Grok-1.5V.

Grok-1.5V

Apr 12, 2024

1.9 years ago

Claude 3.7 Sonnet

Feb 24, 2025

1.1 years ago

10mo newer

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Outputs Comparison

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Key Takeaways

Larger context window (200,000 tokens)
Higher MMMU score (75.0% vs 53.6%)
xAIGrok-1.5V
AnthropicClaude 3.7 Sonnet

Detailed Comparison

AI Model Comparison Table
Feature
xAI
Grok-1.5V
Anthropic
Claude 3.7 Sonnet