# Liquid image-to-JSON extraction JSON validity (Liquid Extract JSON Validity)

> A display-only Liquid AI extraction metric measuring the share of image-to-JSON outputs that parse as strict JSON.

Canonical page: https://benchlm.ai/benchmarks/liquidextractjsonvalidity

- Category: [Multimodal & Grounded](/multimodal-grounded)
- Last updated: September 27, 2026

## About Liquid Extract JSON Validity

- Year: 2026
- Tasks: Image-to-JSON extraction
- Format: Strict JSON parseability rate
- Difficulty: Structured visual extraction
- Paper: [LiquidAI LFM2.5-VL Extract model cards](https://huggingface.co/LiquidAI/LFM2.5-VL-1.6B-Extract)

Liquid evaluates Extract models on 2,000 image, schema, and JSON triples. BenchLM stores JSON Validity as a specialized display-only extraction signal rather than a weighted multimodal benchmark.

Liquid Extract JSON Validity is currently displayed on BenchLM for reference, but it is excluded from the weighted scoring formula.

## Leaderboard (2 models)

| Rank | Model | Creator | Score |
|------|-------|---------|-------|
| 1 | [LFM2.5-VL-1.6B-Extract](/models/lfm2-5-vl-1-6b-extract) | LiquidAI | 99.6% |
| 2 | [LFM2.5-VL-450M-Extract](/models/lfm2-5-vl-450m-extract) | LiquidAI | 98.9% |

## FAQ

### What does Liquid Extract JSON Validity measure?

A display-only Liquid AI extraction metric measuring the share of image-to-JSON outputs that parse as strict JSON.

### Which model scores highest on Liquid Extract JSON Validity?

LFM2.5-VL-1.6B-Extract by LiquidAI currently leads with a score of 99.6% on Liquid Extract JSON Validity.

### How many models are evaluated on Liquid Extract JSON Validity?

2 AI models have been evaluated on Liquid Extract JSON Validity on BenchLM.

### Does Liquid Extract JSON Validity affect BenchLM's overall score?

Not directly. Liquid Extract JSON Validity is still displayed on BenchLM for reference, but it is excluded from the weighted scoring formula.

## Compare Top Models on Liquid Extract JSON Validity

- [LFM2.5-VL-1.6B-Extract vs LFM2.5-VL-450M-Extract](/compare/lfm2-5-vl-1-6b-extract-vs-lfm2-5-vl-450m-extract)