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Granite 3.3 8B Base vs Grok 4.7

Grok 4.7 leads the LLM Stats Score 48.5 to -0.5.

IBM · xAI · Updated for 2026

Which is better?

Grok 4.7 leads the overall LLM Stats Score 48.5 to -0.5, ranking #23 overall.

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

Choose Granite 3.3 8B Base

  • you need open weights you can self-host or fine-tune

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

At a glance

The differences that matter most.

Granite 3.3 8B Base
IBM
Grok 4.7
xAI
Core performance indexes
LLM Stats Score
-0.5
#332
48.5
#23
Reasoning
-0.7
#326
37.4
#69
Coding
11.1
#164
40.1
#13
Cost, coverage & limits
Benchmark wins
—
—
Input price
— / M
$2.00 / M
Output price
— / M
$6.00 / M
Context window
—
500,000

Individual benchmarks

20 reported for Granite 3.3 8B Base · 23 for Grok 4.7

No common benchmarks found

Granite 3.3 8B Base 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).

IBM
Granite 3.3 8B Base
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 Granite 3.3 8B Base and Grok 4.7 support multimodal inputs.

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

Granite 3.3 8B Base

Text
Images
Audio
Video

Grok 4.7

Text
Images
Audio
Video

License

Usage and distribution terms

Granite 3.3 8B Base is licensed under Apache 2.0, while Grok 4.7 uses a proprietary license.

License differences may affect how you can use these models in commercial or open-source projects.

Granite 3.3 8B Base

Apache 2.0

Open weights

Grok 4.7

Proprietary

Closed source

Release Timeline

When each model was launched

Granite 3.3 8B Base was released on 2025-04-16, while Grok 4.7 was released on 2026-09-21.

Grok 4.7 is 17 months newer than Granite 3.3 8B Base.

Granite 3.3 8B Base

Apr 16, 2025

1.4 years ago

Grok 4.7

Sep 21, 2026

1 days ago

1.4yr newer

Knowledge Cutoff

When training data ends

Granite 3.3 8B Base has a knowledge cutoff of 2024-04-01, 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 Granite 3.3 8B Base (2024-04-01).

Granite 3.3 8B Base

Apr 2024

Grok 4.7

Jun 2026

2.2 yr newer

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against Granite 3.3 8B Base and Grok 4.7 side-by-side, then vote on the output you prefer.

Granite 3.3 8B Base
✓ Preferred
Grok 4.7
Open in Playground

FAQ

Common questions about Granite 3.3 8B Base vs Grok 4.7.

Which is better, Granite 3.3 8B Base or Grok 4.7?

Grok 4.7 leads the LLM Stats Score 48.5 to -0.5. Granite 3.3 8B Base is made by IBM 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 Granite 3.3 8B Base compare to Grok 4.7 in benchmarks?

Granite 3.3 8B Base scores HumanEval: 89.7%, AttaQ: 88.5%, HumanEval+: 86.1%, AIME 2024: 81.2%, HellaSwag: 80.1%. 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 Granite 3.3 8B Base and Grok 4.7?

Granite 3.3 8B Base 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 Granite 3.3 8B Base and Grok 4.7?

Key differences include LLM Stats Score (-0.5 vs 48.5), licensing (Apache 2.0 vs Proprietary). See the full comparison above for benchmark-by-benchmark results.

Who makes Granite 3.3 8B Base and Grok 4.7?

Granite 3.3 8B Base is developed by IBM and Grok 4.7 is developed by xAI.

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