# Fact recall on LongMemEval (500 questions)

Source: [Fact recall on LongMemEval (500 questions)](<https://www.sota2.com/research/sota/fact-recall-on-longmemeval-500-questions>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-05-06T07:55:19.490Z

Evaluation of the model's fact recall capability using the 500-question subset of the LongMemEval dataset.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Fact recall |
| Dataset (including any stated split) | LongMemEval (500 questions) |
| Metric | Fact Recall |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 12 of 12 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [Fact Recall](<https://www.sota2.com/research/sota/fact-recall-on-longmemeval-500-questions.md?metric=Fact%20Recall>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Fact Recall | Result date | Report paper |
| --- | --- | --- | --- |
| Diagnostic-conditional | 97 | Not recorded | 69facb35c0f56ed84308a4f0 |
| Best unconditional | 96.8 | Not recorded | 69facb35c0f56ed84308a4f0 |
| Diagnostic-conditional | 95.2 | Not recorded | 69facb35c0f56ed84308a4f0 |
| Best unconditional | 93.2 | Not recorded | 69facb35c0f56ed84308a4f0 |
| Intact | 92.2 | Not recorded | 69facb35c0f56ed84308a4f0 |
| Intact | 90 | Not recorded | 69facb35c0f56ed84308a4f0 |
| Best unconditional | 86.6 | Not recorded | 69facb35c0f56ed84308a4f0 |
| Diagnostic-conditional | 86 | Not recorded | 69facb35c0f56ed84308a4f0 |
| Intact | 83.8 | Not recorded | 69facb35c0f56ed84308a4f0 |
| Diagnostic-conditional | 54.8 | Not recorded | 69facb35c0f56ed84308a4f0 |
| Best unconditional | 54.6 | Not recorded | 69facb35c0f56ed84308a4f0 |
| Intact | 54 | Not recorded | 69facb35c0f56ed84308a4f0 |

### Diagnostic-conditional

Fact Recall: 97. Result ID: 69faf26947f34ce924dda100.

[Reporting paper](<https://www.sota2.com/research/paper/69facb35c0f56ed84308a4f0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69facb35c0f56ed84308a4f0.md>)

Recorded evaluation configuration: {"Scale":"14B"}. This record does not assert independent reproduction.

### Best unconditional

Fact Recall: 96.8. Result ID: 69faf26947f34ce924dda0ff.

[Reporting paper](<https://www.sota2.com/research/paper/69facb35c0f56ed84308a4f0.md>)

Recorded evaluation configuration: {"Scale":"14B"}. This record does not assert independent reproduction.

### Diagnostic-conditional

Fact Recall: 95.2. Result ID: 69faf26947f34ce924dda0fd.

[Reporting paper](<https://www.sota2.com/research/paper/69facb35c0f56ed84308a4f0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69facb35c0f56ed84308a4f0.md>)

Recorded evaluation configuration: {"Scale":"8B"}. This record does not assert independent reproduction.

### Best unconditional

Fact Recall: 93.2. Result ID: 69faf26947f34ce924dda0fc.

[Reporting paper](<https://www.sota2.com/research/paper/69facb35c0f56ed84308a4f0.md>)

Recorded evaluation configuration: {"Scale":"8B"}. This record does not assert independent reproduction.

### Intact

Fact Recall: 92.2. Result ID: 69faf26947f34ce924dda0fe.

[Reporting paper](<https://www.sota2.com/research/paper/69facb35c0f56ed84308a4f0.md>)

Recorded evaluation configuration: {"Scale":"14B"}. This record does not assert independent reproduction.

### Intact

Fact Recall: 90. Result ID: 69faf26947f34ce924dda0fb.

[Reporting paper](<https://www.sota2.com/research/paper/69facb35c0f56ed84308a4f0.md>)

Recorded evaluation configuration: {"Scale":"8B"}. This record does not assert independent reproduction.

### Best unconditional

Fact Recall: 86.6. Result ID: 69faf26947f34ce924dda0f9.

[Reporting paper](<https://www.sota2.com/research/paper/69facb35c0f56ed84308a4f0.md>)

Recorded evaluation configuration: {"Scale":"4B"}. This record does not assert independent reproduction.

### Diagnostic-conditional

Fact Recall: 86. Result ID: 69faf26947f34ce924dda0fa.

[Reporting paper](<https://www.sota2.com/research/paper/69facb35c0f56ed84308a4f0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69facb35c0f56ed84308a4f0.md>)

Recorded evaluation configuration: {"Scale":"4B"}. This record does not assert independent reproduction.

### Intact

Fact Recall: 83.8. Result ID: 69faf26947f34ce924dda0f8.

[Reporting paper](<https://www.sota2.com/research/paper/69facb35c0f56ed84308a4f0.md>)

Recorded evaluation configuration: {"Scale":"4B"}. This record does not assert independent reproduction.

### Diagnostic-conditional

Fact Recall: 54.8. Result ID: 69faf26947f34ce924dda0f7.

[Reporting paper](<https://www.sota2.com/research/paper/69facb35c0f56ed84308a4f0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69facb35c0f56ed84308a4f0.md>)

Recorded evaluation configuration: {"Scale":"0.6B"}. This record does not assert independent reproduction.

### Best unconditional

Fact Recall: 54.6. Result ID: 69faf26947f34ce924dda0f6.

[Reporting paper](<https://www.sota2.com/research/paper/69facb35c0f56ed84308a4f0.md>)

Recorded evaluation configuration: {"Scale":"0.6B"}. This record does not assert independent reproduction.

### Intact

Fact Recall: 54. Result ID: 69faf26947f34ce924dda0f5.

[Reporting paper](<https://www.sota2.com/research/paper/69facb35c0f56ed84308a4f0.md>)

Recorded evaluation configuration: {"Scale":"0.6B"}. This record does not assert independent reproduction.

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