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Grok 4.6 vs Laguna XS 2.1

Comparing Grok 4.6 and Laguna XS 2.1 across benchmarks, pricing, and capabilities.

xAI · Poolside · Updated for 2026

Which is better?

Grok 4.6 and Laguna XS 2.1 trade strengths across price, capabilities, and technical limits. The better choice depends on the workload.

On price, Laguna XS 2.1 is roughly 24.0x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

Grok 4.6 also accepts a larger context window (500,000 input tokens), making it the stronger choice for long documents and large codebases.

Based on current benchmark, pricing, and model metadata for 2026.

Choose Grok 4.6

  • you process long inputs — it offers a 500,000 token context window
  • you want the most recent training data — it shipped Aug 2026

Choose Laguna XS 2.1

  • cost matters — it's about 24.0x cheaper per token
  • you need open weights you can self-host or fine-tune

At a glance

The differences that matter most.

Grok 4.6
xAI
Laguna XS 2.1
Poolside
Benchmark wins
—
—
Input price
$2.00 / M
$0.10 / M
Output price
$6.00 / M
$0.20 / M
Context window
500,000
262,144
Released
Aug 2026
Jul 2026
License
Proprietary
OpenMDW License v1.1

Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

Grok 4.6 and Laguna XS 2.1don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Playground indexes and blind preference scores

Pricing Analysis

Price comparison per million tokens

Laguna XS 2.1 costs less

For input processing, Grok 4.6 ($2.00/1M tokens) is 20.0x more expensive than Laguna XS 2.1 ($0.10/1M tokens).

For output processing, Grok 4.6 ($6.00/1M tokens) is 30.0x more expensive than Laguna XS 2.1 ($0.20/1M tokens).

In conclusion, Grok 4.6 is more expensive than Laguna XS 2.1.*

* Using a 3:1 ratio of input to output tokens

Lowest available price from all providers
Tue Aug 25 2026 • llm-stats.com
xAI
Grok 4.6
Input tokens$2.00
Output tokens$6.00
Best providerxAI
Poolside
Laguna XS 2.1
Input tokens$0.10
Output tokens$0.20
Best providerPoolside
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

Grok 4.6 accepts 500,000 input tokens compared to Laguna XS 2.1's 262,144 tokens.

xAI
Grok 4.6
Input500,000 tokens
Output- tokens
Poolside
Laguna XS 2.1
Input262,144 tokens
Output- tokens
Tue Aug 25 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Grok 4.6 supports multimodal inputs, whereas Laguna XS 2.1 does not.

Grok 4.6 can handle both text and other forms of data like images, making it suitable for multimodal applications.

Grok 4.6

Text
Images
Audio
Video

Laguna XS 2.1

Text
Images
Audio
Video

License

Usage and distribution terms

Grok 4.6 is licensed under a proprietary license, while Laguna XS 2.1 uses OpenMDW License v1.1.

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

Grok 4.6

Proprietary

Closed source

Laguna XS 2.1

OpenMDW License v1.1

Open weights

Release Timeline

When each model was launched

Grok 4.6 was released on 2026-08-12, while Laguna XS 2.1 was released on 2026-07-02.

Grok 4.6 is 1 month newer than Laguna XS 2.1.

Grok 4.6

Aug 12, 2026

1 weeks ago

1mo newer
Laguna XS 2.1

Jul 2, 2026

1 months ago

Knowledge Cutoff

When training data ends

Grok 4.6 has a documented knowledge cutoff of 2026-02-01, while Laguna XS 2.1's cutoff date is not specified.

We can confirm Grok 4.6's training data extends to 2026-02-01, but cannot make a direct comparison without Laguna XS 2.1's cutoff date.

Grok 4.6

Feb 2026

Laguna XS 2.1

—

Provider Availability

Grok 4.6 is available from xAI. Laguna XS 2.1 is available from Poolside.

Grok 4.6

xai logo
xAI
Input Price:Input: $2.00/1MOutput Price:Output: $6.00/1M

Laguna XS 2.1

poolside logo
Poolside
Input Price:Input: $0.10/1MOutput Price:Output: $0.20/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against Grok 4.6 and Laguna XS 2.1 side-by-side, then vote on the output you prefer.

Grok 4.6
✓ Preferred
Laguna XS 2.1
Open in Playground

FAQ

Common questions about Grok 4.6 vs Laguna XS 2.1.

Which is better, Grok 4.6 or Laguna XS 2.1?

Grok 4.6 (xAI) and Laguna XS 2.1 (Poolside) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does Grok 4.6 compare to Laguna XS 2.1 in benchmarks?

Grok 4.6 scores CursorBench v3.2: 69.9%, DeepSWE 1.1: 65.9%, FrontierCode: 61.3%, AA-Index: 61.0%, GDPval-AA: 58.4%. Laguna XS 2.1 scores SWE-Bench Verified: 70.9%, SWE-bench Multilingual: 63.1%, SWE-Bench Pro: 47.6%, Terminal-Bench 2.0: 37.5%.

Is Grok 4.6 cheaper than Laguna XS 2.1?

Laguna XS 2.1 is 20.0x cheaper for input tokens. Grok 4.6 costs $2.00/M input and $6.00/M output via xai. Laguna XS 2.1 costs $0.10/M input and $0.20/M output via poolside.

What are the context window sizes for Grok 4.6 and Laguna XS 2.1?

Grok 4.6 supports 500K tokens and Laguna XS 2.1 supports 262K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Grok 4.6 and Laguna XS 2.1?

Key differences include context window (500K vs 262K), input pricing ($2.00 vs $0.10/M), multimodal support (yes vs no), licensing (Proprietary vs OpenMDW License v1.1). See the full comparison above for benchmark-by-benchmark results.

Who makes Grok 4.6 and Laguna XS 2.1?

Grok 4.6 is developed by xAI and Laguna XS 2.1 is developed by Poolside.

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