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LFM2.5-VL-3B vs Seed 2.0 Pro

Comparing LFM2.5-VL-3B and Seed 2.0 Pro across benchmarks, pricing, and capabilities.

Liquid AI · ByteDance · Updated for 2026

Which is better?

LFM2.5-VL-3B and Seed 2.0 Pro trade strengths across price, capabilities, and technical limits. The better choice depends on the workload.

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

Choose LFM2.5-VL-3B

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

Choose Seed 2.0 Pro

  • you want predictable pricing at $0.50/M input and $3.00/M output

At a glance

The differences that matter most.

LFM2.5-VL-3B
Liquid AI
Seed 2.0 Pro
ByteDance
Benchmark wins
—
—
Input price
— / M
$0.50 / M
Output price
— / M
$3.00 / M
Context window
—
256,000
Released
Aug 2026
Feb 2026
License
LFM Open License v1.0
Proprietary

Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

LFM2.5-VL-3B and Seed 2.0 Prodon'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

Context Window

Maximum input and output token capacity

Only Seed 2.0 Pro specifies input context (256,000 tokens). Only Seed 2.0 Pro specifies output context (65,536 tokens).

Liquid AI
LFM2.5-VL-3B
Input- tokens
Output- tokens
ByteDance
Seed 2.0 Pro
Input256,000 tokens
Output65,536 tokens
Tue Aug 25 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both LFM2.5-VL-3B and Seed 2.0 Pro support multimodal inputs.

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

LFM2.5-VL-3B

Text
Images
Audio
Video

Seed 2.0 Pro

Text
Images
Audio
Video

License

Usage and distribution terms

LFM2.5-VL-3B is licensed under LFM Open License v1.0, while Seed 2.0 Pro uses a proprietary license.

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

LFM2.5-VL-3B

LFM Open License v1.0

Open weights

Seed 2.0 Pro

Proprietary

Closed source

Release Timeline

When each model was launched

LFM2.5-VL-3B was released on 2026-08-12, while Seed 2.0 Pro was released on 2026-02-14.

LFM2.5-VL-3B is 6 months newer than Seed 2.0 Pro.

LFM2.5-VL-3B

Aug 12, 2026

1 weeks ago

5mo newer
Seed 2.0 Pro

Feb 14, 2026

6 months ago

Knowledge Cutoff

When training data ends

Seed 2.0 Pro has a documented knowledge cutoff of 2024-01-01, while LFM2.5-VL-3B's cutoff date is not specified.

We can confirm Seed 2.0 Pro's training data extends to 2024-01-01, but cannot make a direct comparison without LFM2.5-VL-3B's cutoff date.

LFM2.5-VL-3B

—

Seed 2.0 Pro

Jan 2024

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against LFM2.5-VL-3B and Seed 2.0 Pro side-by-side, then vote on the output you prefer.

LFM2.5-VL-3B
✓ Preferred
Seed 2.0 Pro
Open in Playground

FAQ

Common questions about LFM2.5-VL-3B vs Seed 2.0 Pro.

Which is better, LFM2.5-VL-3B or Seed 2.0 Pro?

LFM2.5-VL-3B (Liquid AI) and Seed 2.0 Pro (ByteDance) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does LFM2.5-VL-3B compare to Seed 2.0 Pro in benchmarks?

LFM2.5-VL-3B scores DocVQA: 91.1%, POPE: 88.7%, RefCOCO-avg: 87.9%, TextVQA: 84.3%, OCRBench: 84.2%. Seed 2.0 Pro scores AIME 2025: 98.3%, AIME 2026: 94.2%, GPQA: 88.9%, LiveCodeBench v6: 87.8%, BrowseComp: 77.3%.

What are the context window sizes for LFM2.5-VL-3B and Seed 2.0 Pro?

LFM2.5-VL-3B supports an unknown number of tokens and Seed 2.0 Pro supports 256K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between LFM2.5-VL-3B and Seed 2.0 Pro?

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

Who makes LFM2.5-VL-3B and Seed 2.0 Pro?

LFM2.5-VL-3B is developed by Liquid AI and Seed 2.0 Pro is developed by ByteDance.

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