# Question Answering on Average 100K context

Source: [Question Answering on Average 100K context](<https://www.sota2.com/research/sota/question-answering-on-average-100k-context>)

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

Data updated: 2026-02-27T10:39:50.881Z

Evaluation of model performance on the Average 100K context dataset for Question Answering, reporting Accuracy and Relative Performance Drop.

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 | Question Answering |
| Dataset (including any stated split) | Average 100K context |
| Metric | Accuracy |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 18 of 18 |
| 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

- [Accuracy](<https://www.sota2.com/research/sota/question-answering-on-average-100k-context.md?metric=Accuracy>): Higher is better; unit: SCALAR.

- [Relative Performance Drop](<https://www.sota2.com/research/sota/question-answering-on-average-100k-context.md?metric=Relative%20Performance%20Drop>): Lower is better; unit: PERCENT.

## Recorded results

| Method | Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| MemOCR | 67.1 | Not recorded | 697c3b09a8b01e76cc8da4a7 |
| MemOCR | 66.6 | Not recorded | 697c3b09a8b01e76cc8da4a7 |
| MemAgent | 65.7 | Not recorded | 697c3b09a8b01e76cc8da4a7 |
| MemAgent | 63.9 | Not recorded | 697c3b09a8b01e76cc8da4a7 |
| MemOCR | 60.7 | Not recorded | 697c3b09a8b01e76cc8da4a7 |
| Qwen2.5-1M | 58.4 | Not recorded | 697c3b09a8b01e76cc8da4a7 |
| Mem0 | 55 | Not recorded | 697c3b09a8b01e76cc8da4a7 |
| Mem0 | 53.6 | Not recorded | 697c3b09a8b01e76cc8da4a7 |
| Mem0 | 53 | Not recorded | 697c3b09a8b01e76cc8da4a7 |
| MemOCR | 52.8 | Not recorded | 697c3b09a8b01e76cc8da4a7 |
| MemAgent | 48.7 | Not recorded | 697c3b09a8b01e76cc8da4a7 |
| Mem-α | 47.9 | Not recorded | 697c3b09a8b01e76cc8da4a7 |
| Mem0 | 41.1 | Not recorded | 697c3b09a8b01e76cc8da4a7 |
| Mem-α | 38.7 | Not recorded | 697c3b09a8b01e76cc8da4a7 |
| MemAgent | 27.2 | Not recorded | 697c3b09a8b01e76cc8da4a7 |
| Mem-α | 26.4 | Not recorded | 697c3b09a8b01e76cc8da4a7 |
| Mem-α | 26.2 | Not recorded | 697c3b09a8b01e76cc8da4a7 |
| R1-Distill Qwen | 1.4 | Not recorded | 697c3b09a8b01e76cc8da4a7 |

### MemOCR

Accuracy: 67.1. Result ID: 69a1747535dfcabb00e7229d.

[Reporting paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Implementation](<https://github.com/syr-cn/MemOCR>)

Recorded evaluation configuration: {"Memory Budget (Tokens)":"256"}. This record does not assert independent reproduction.

### MemOCR

Accuracy: 66.6. Result ID: 69a1747535dfcabb00e7229c.

[Reporting paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Implementation](<https://github.com/syr-cn/MemOCR>)

Recorded evaluation configuration: {"Memory Budget (Tokens)":"1024"}. This record does not assert independent reproduction.

### MemAgent

Accuracy: 65.7. Result ID: 69a1747535dfcabb00e72298.

[Reporting paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa79c71e209131cea7f569.md>)

Recorded evaluation configuration: {"Memory Budget (Tokens)":"1024"}. This record does not assert independent reproduction.

### MemAgent

Accuracy: 63.9. Result ID: 69a1747535dfcabb00e72299.

[Reporting paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa79c71e209131cea7f569.md>)

Recorded evaluation configuration: {"Memory Budget (Tokens)":"256"}. This record does not assert independent reproduction.

### MemOCR

Accuracy: 60.7. Result ID: 69a1747535dfcabb00e7229e.

[Reporting paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Implementation](<https://github.com/syr-cn/MemOCR>)

Recorded evaluation configuration: {"Memory Budget (Tokens)":"64"}. This record does not assert independent reproduction.

### Qwen2.5-1M

Accuracy: 58.4. Result ID: 69a1747535dfcabb00e7228f.

[Reporting paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76bc1e209131cea6ed30.md>)

Recorded evaluation configuration: {"Memory Budget (Tokens)":"100K"}. This record does not assert independent reproduction.

### Mem0

Accuracy: 55. Result ID: 69a1747535dfcabb00e72291.

[Reporting paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa784b1e209131cea77ad6.md>)

Recorded evaluation configuration: {"Memory Budget (Tokens)":"256"}. This record does not assert independent reproduction.

### Mem0

Accuracy: 53.6. Result ID: 69a1747535dfcabb00e72290.

[Reporting paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa784b1e209131cea77ad6.md>)

Recorded evaluation configuration: {"Memory Budget (Tokens)":"1024"}. This record does not assert independent reproduction.

### Mem0

Accuracy: 53. Result ID: 69a1747535dfcabb00e72292.

[Reporting paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa784b1e209131cea77ad6.md>)

Recorded evaluation configuration: {"Memory Budget (Tokens)":"64"}. This record does not assert independent reproduction.

### MemOCR

Accuracy: 52.8. Result ID: 69a1747535dfcabb00e7229f.

[Reporting paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Implementation](<https://github.com/syr-cn/MemOCR>)

Recorded evaluation configuration: {"Memory Budget (Tokens)":"16"}. This record does not assert independent reproduction.

### MemAgent

Accuracy: 48.7. Result ID: 69a1747535dfcabb00e7229a.

[Reporting paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa79c71e209131cea7f569.md>)

Recorded evaluation configuration: {"Memory Budget (Tokens)":"64"}. This record does not assert independent reproduction.

### Mem-α

Accuracy: 47.9. Result ID: 69a1747535dfcabb00e72294.

[Reporting paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7bc91e209131cea8a773.md>)

Recorded evaluation configuration: {"Memory Budget (Tokens)":"1024"}. This record does not assert independent reproduction.

### Mem0

Accuracy: 41.1. Result ID: 69a1747535dfcabb00e72293.

[Reporting paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa784b1e209131cea77ad6.md>)

Recorded evaluation configuration: {"Memory Budget (Tokens)":"16"}. This record does not assert independent reproduction.

### Mem-α

Accuracy: 38.7. Result ID: 69a1747535dfcabb00e72295.

[Reporting paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7bc91e209131cea8a773.md>)

Recorded evaluation configuration: {"Memory Budget (Tokens)":"256"}. This record does not assert independent reproduction.

### MemAgent

Accuracy: 27.2. Result ID: 69a1747535dfcabb00e7229b.

[Reporting paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa79c71e209131cea7f569.md>)

Recorded evaluation configuration: {"Memory Budget (Tokens)":"16"}. This record does not assert independent reproduction.

### Mem-α

Accuracy: 26.4. Result ID: 69a1747535dfcabb00e72296.

[Reporting paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7bc91e209131cea8a773.md>)

Recorded evaluation configuration: {"Memory Budget (Tokens)":"64"}. This record does not assert independent reproduction.

### Mem-α

Accuracy: 26.2. Result ID: 69a1747535dfcabb00e72297.

[Reporting paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7bc91e209131cea8a773.md>)

Recorded evaluation configuration: {"Memory Budget (Tokens)":"16"}. This record does not assert independent reproduction.

### R1-Distill Qwen

Accuracy: 1.4. Result ID: 69a1747535dfcabb00e7228e.

[Reporting paper](<https://www.sota2.com/research/paper/697c3b09a8b01e76cc8da4a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76a91e209131cea6e3eb.md>)

Recorded evaluation configuration: {"Memory Budget (Tokens)":"100K"}. This record does not assert independent reproduction.

Page 1 of 1. This is an index page, not the full collection.
