The AI arena is free today

Open Superagent

Grok Voice 3.0 vs LFM3-VL-2B

Comparing Grok Voice 3.0 and LFM3-VL-2B across benchmarks, pricing, and capabilities.

xAI · Liquid AI · Updated for 2026

Which is better?

Grok Voice 3.0 and LFM3-VL-2B trade strengths across price, capabilities, and technical limits. The better choice depends on the workload.

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

Choose Grok Voice 3.0

  • you are already invested in the xAI ecosystem

Choose LFM3-VL-2B

  • you want the most recent training data — it shipped Oct 2026
  • you need open weights you can self-host or fine-tune

At a glance

The differences that matter most.

Grok Voice 3.0
xAI
LFM3-VL-2B
Liquid AI
Benchmark wins
—
—
Input price
— / M
— / M
Output price
— / M
— / M
Context window
—
—

Individual benchmarks

1 reported for Grok Voice 3.0 · 41 for LFM3-VL-2B

No common benchmarks found

Grok Voice 3.0 and LFM3-VL-2Bdon'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

Input capabilities

Documented input modalities across available providers

Both Grok Voice 3.0 and LFM3-VL-2B support multimodal inputs.

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

Grok Voice 3.0

Text
Images
Audio
Video

LFM3-VL-2B

Text
Images
Audio
Video

License

Usage and distribution terms

Grok Voice 3.0 is licensed under a proprietary license, while LFM3-VL-2B uses LFM Open License v1.0.

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

Grok Voice 3.0

Proprietary

Closed source

LFM3-VL-2B

LFM Open License v1.0

Open weights

Release Timeline

When each model was launched

Grok Voice 3.0 was released on 2026-10-14, while LFM3-VL-2B was released on 2026-10-27.

LFM3-VL-2B is 0 month newer than Grok Voice 3.0.

Grok Voice 3.0

Oct 14, 2026

3 weeks ago

LFM3-VL-2B

Oct 27, 2026

1 weeks ago

1w newer

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Outputs Comparison

Notice missing or incorrect data?

Judge for yourself.

Run your own prompts against Grok Voice 3.0 and LFM3-VL-2B side-by-side, then vote on the output you prefer.

Grok Voice 3.0
✓ Preferred
LFM3-VL-2B
Open in Playground

FAQ

Common questions about Grok Voice 3.0 vs LFM3-VL-2B.

Which is better, Grok Voice 3.0 or LFM3-VL-2B?

Grok Voice 3.0 (xAI) and LFM3-VL-2B (Liquid AI) 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 Voice 3.0 compare to LFM3-VL-2B in benchmarks?

Grok Voice 3.0 scores Big Bench Audio: 98.5%. LFM3-VL-2B scores DocVQA: 96.7%, CountBench: 93.0%, ChartQA: 92.7%, RefCOCO-avg: 90.5%, POPE: 88.7%.

What are the main differences between Grok Voice 3.0 and LFM3-VL-2B?

Key differences include licensing (Proprietary vs LFM Open License v1.0). See the full comparison above for benchmark-by-benchmark results.

Who makes Grok Voice 3.0 and LFM3-VL-2B?

Grok Voice 3.0 is developed by xAI and LFM3-VL-2B is developed by Liquid AI.

Related comparisons