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EXAONE 4.5 33B vs Grok 4.7

Grok 4.7 leads the LLM Stats Score 48.5 to 26.0.

LG AI Research · xAI · Updated for 2026

Which is better?

Grok 4.7 leads the overall LLM Stats Score 48.5 to 26.0, ranking #23 overall.

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

Choose EXAONE 4.5 33B

  • you are already invested in the LG AI Research ecosystem

Choose Grok 4.7

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

At a glance

The differences that matter most.

EXAONE 4.5 33B
LG AI Research
Grok 4.7
xAI
Core performance indexes
LLM Stats Score
26.0
#155
48.5
#23
Reasoning
26.6
#148
37.4
#69
Cost, coverage & limits
Benchmark wins
—
—
Input price
— / M
$2.00 / M
Output price
— / M
$6.00 / M
Context window
—
500,000

Individual benchmarks

15 reported for EXAONE 4.5 33B · 23 for Grok 4.7

No common benchmarks found

EXAONE 4.5 33B and Grok 4.7don'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).

LG AI Research
EXAONE 4.5 33B
Input- tokens
Output- tokens
xAI
Grok 4.7
Input500,000 tokens
Output- tokens
Tue Sep 22 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

Both EXAONE 4.5 33B and Grok 4.7 support multimodal inputs.

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

EXAONE 4.5 33B

Text
Images
Audio
Video

Grok 4.7

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.

EXAONE 4.5 33B

Proprietary

Closed source

Grok 4.7

Proprietary

Closed source

Release Timeline

When each model was launched

EXAONE 4.5 33B was released on 2026-04-09, while Grok 4.7 was released on 2026-09-21.

Grok 4.7 is 6 months newer than EXAONE 4.5 33B.

EXAONE 4.5 33B

Apr 9, 2026

5 months ago

Grok 4.7

Sep 21, 2026

0 days ago

5mo newer

Knowledge Cutoff

When training data ends

EXAONE 4.5 33B has a knowledge cutoff of 2024-12-01, while Grok 4.7 has a cutoff of 2026-06-01.

Grok 4.7 has more recent training data (up to 2026-06-01), making it potentially better informed about events through that date compared to EXAONE 4.5 33B (2024-12-01).

EXAONE 4.5 33B

Dec 2024

Grok 4.7

Jun 2026

1.5 yr newer

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against EXAONE 4.5 33B and Grok 4.7 side-by-side, then vote on the output you prefer.

EXAONE 4.5 33B
✓ Preferred
Grok 4.7
Open in Playground

FAQ

Common questions about EXAONE 4.5 33B vs Grok 4.7.

Which is better, EXAONE 4.5 33B or Grok 4.7?

Grok 4.7 leads the LLM Stats Score 48.5 to 26.0. EXAONE 4.5 33B is made by LG AI Research and Grok 4.7 is made by xAI. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does EXAONE 4.5 33B compare to Grok 4.7 in benchmarks?

EXAONE 4.5 33B scores AIME 2025: 92.9%, AIME 2026: 92.6%, IFEval: 89.6%, AI2D: 89.0%, MathVista-Mini: 85.0%. Grok 4.7 scores BixBench MCQ: 88.4%, WMDP-Bio: 88.1%, WMDP-Cyber: 88.1%, WMDP-Chem: 84.9%, CyberGym: 80.3%.

What are the context window sizes for EXAONE 4.5 33B and Grok 4.7?

EXAONE 4.5 33B supports an unknown number of tokens and Grok 4.7 supports 500K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between EXAONE 4.5 33B and Grok 4.7?

Key differences include LLM Stats Score (26.0 vs 48.5). See the full comparison above for benchmark-by-benchmark results.

Who makes EXAONE 4.5 33B and Grok 4.7?

EXAONE 4.5 33B is developed by LG AI Research and Grok 4.7 is developed by xAI.

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