The AI arena is free today

Open Superagent

Grok 4.7 vs MedGemma 4B IT

Grok 4.7 leads the LLM Stats Score 48.5 to -4.5.

xAI · Google · Updated for 2026

Which is better?

Grok 4.7 leads the overall LLM Stats Score 48.5 to -4.5, ranking #22 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 #22 on LLM Stats
  • your work emphasizes reasoning — it leads those capability indexes
  • you want the most recent training data — it shipped Sep 2026

Choose MedGemma 4B IT

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

At a glance

The differences that matter most.

Grok 4.7
xAI
MedGemma 4B IT
Google
Core performance indexes
LLM Stats Score
48.5
#22
-4.5
#352
Reasoning
37.4
#68
-5.0
#348
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 · 7 for MedGemma 4B IT

No common benchmarks found

Grok 4.7 and MedGemma 4B ITdon'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
Google
MedGemma 4B IT
Input- tokens
Output- tokens
Tue Sep 22 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

Both Grok 4.7 and MedGemma 4B IT support multimodal inputs.

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

Grok 4.7

Text
Images
Audio
Video

MedGemma 4B IT

Text
Images
Audio
Video

License

Usage and distribution terms

Grok 4.7 is licensed under a proprietary license, while MedGemma 4B IT uses Health AI Developer Foundations terms of use.

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

Grok 4.7

Proprietary

Closed source

MedGemma 4B IT

Health AI Developer Foundations terms of use

Open weights

Release Timeline

When each model was launched

Grok 4.7 was released on 2026-09-21, while MedGemma 4B IT was released on 2025-05-20.

Grok 4.7 is 16 months newer than MedGemma 4B IT.

Grok 4.7

Sep 21, 2026

0 days ago

1.3yr newer
MedGemma 4B IT

May 20, 2025

1.3 years ago

Knowledge Cutoff

When training data ends

Grok 4.7 has a documented knowledge cutoff of 2026-05-01, while MedGemma 4B IT's cutoff date is not specified.

We can confirm Grok 4.7's training data extends to 2026-05-01, but cannot make a direct comparison without MedGemma 4B IT's cutoff date.

Grok 4.7

May 2026

MedGemma 4B IT

—

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against Grok 4.7 and MedGemma 4B IT side-by-side, then vote on the output you prefer.

Grok 4.7
✓ Preferred
MedGemma 4B IT
Open in Playground

FAQ

Common questions about Grok 4.7 vs MedGemma 4B IT.

Which is better, Grok 4.7 or MedGemma 4B IT?

Grok 4.7 leads the LLM Stats Score 48.5 to -4.5. Grok 4.7 is made by xAI and MedGemma 4B IT is made by Google. 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 MedGemma 4B IT 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%. MedGemma 4B IT scores MIMIC CXR: 88.9%, DermMCQA: 71.8%, PathMCQA: 69.8%, SlakeVQA: 62.3%, VQA-Rad: 49.9%.

What are the context window sizes for Grok 4.7 and MedGemma 4B IT?

Grok 4.7 supports 500K tokens and MedGemma 4B IT 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 MedGemma 4B IT?

Key differences include LLM Stats Score (48.5 vs -4.5), licensing (Proprietary vs Health AI Developer Foundations terms of use). See the full comparison above for benchmark-by-benchmark results.

Who makes Grok 4.7 and MedGemma 4B IT?

Grok 4.7 is developed by xAI and MedGemma 4B IT is developed by Google.

Related comparisons