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Grok 4.7 vs Nova 2 Pro

Grok 4.7 leads the LLM Stats Score 48.5 to 30.8.

xAI · Amazon · Updated for 2026

Which is better?

Grok 4.7 leads the overall LLM Stats Score 48.5 to 30.8, ranking #23 overall.

Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.

Choose Grok 4.7

  • overall performance matters — it scores 48.5 and ranks #23 on LLM Stats
  • your work emphasizes reasoning and coding — it leads those capability indexes
  • you want the most recent training data — it shipped Sep 2026

Choose Nova 2 Pro

  • you are already invested in the Amazon ecosystem

At a glance

The differences that matter most.

Grok 4.7
xAI
Nova 2 Pro
Amazon
Core performance indexes
LLM Stats Score
48.5
#23
30.8
#119
Reasoning
37.4
#69
30.7
#119
Coding
40.1
#13
19.4
#108
Agents
36.1
#19
12.0
#108
Cost, coverage & limits
Benchmark wins
—
—
Input price
$2.00 / M
— / M
Output price
$6.00 / M
— / M
Context window
500,000
—

Individual benchmarks

23 reported for Grok 4.7 · 18 for Nova 2 Pro

No common benchmarks found

Grok 4.7 and Nova 2 Prodon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Human preference

Blind head-to-head votes and playground preference scores

Context Window

Maximum input and output token capacity

Only Grok 4.7 specifies input context (500,000 tokens).

xAI
Grok 4.7
Input500,000 tokens
Output- tokens
Amazon
Nova 2 Pro
Input- tokens
Output- tokens
Tue Sep 22 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

Both Grok 4.7 and Nova 2 Pro support multimodal inputs.

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

Grok 4.7

Text
Images
Audio
Video

Nova 2 Pro

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 4.7

Proprietary

Closed source

Nova 2 Pro

Proprietary

Closed source

Release Timeline

When each model was launched

Grok 4.7 was released on 2026-09-21, while Nova 2 Pro was released on 2025-12-02.

Grok 4.7 is 10 months newer than Nova 2 Pro.

Grok 4.7

Sep 21, 2026

0 days ago

9mo newer
Nova 2 Pro

Dec 2, 2025

9 months ago

Knowledge Cutoff

When training data ends

Grok 4.7 has a documented knowledge cutoff of 2026-06-01, while Nova 2 Pro's cutoff date is not specified.

We can confirm Grok 4.7's training data extends to 2026-06-01, but cannot make a direct comparison without Nova 2 Pro's cutoff date.

Grok 4.7

Jun 2026

Nova 2 Pro

—

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against Grok 4.7 and Nova 2 Pro side-by-side, then vote on the output you prefer.

Grok 4.7
✓ Preferred
Nova 2 Pro
Open in Playground

FAQ

Common questions about Grok 4.7 vs Nova 2 Pro.

Which is better, Grok 4.7 or Nova 2 Pro?

Grok 4.7 leads the LLM Stats Score 48.5 to 30.8. Grok 4.7 is made by xAI and Nova 2 Pro is made by Amazon. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Grok 4.7 compare to Nova 2 Pro in benchmarks?

Grok 4.7 scores BixBench MCQ: 88.4%, WMDP-Bio: 88.1%, WMDP-Cyber: 88.1%, WMDP-Chem: 84.9%, CyberGym: 80.3%. Nova 2 Pro scores Tau2 Telecom: 92.7%, AIME 2025: 92.3%, ScreenSpot: 88.1%, LongCodeBench: 84.0%, MMLU-Pro: 81.6%.

What are the context window sizes for Grok 4.7 and Nova 2 Pro?

Grok 4.7 supports 500K tokens and Nova 2 Pro supports an unknown number of tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Grok 4.7 and Nova 2 Pro?

Key differences include LLM Stats Score (48.5 vs 30.8). See the full comparison above for benchmark-by-benchmark results.

Who makes Grok 4.7 and Nova 2 Pro?

Grok 4.7 is developed by xAI and Nova 2 Pro is developed by Amazon.

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