# Stream Generation on StreamChat sequence length (4096×2, 4096×3\]

Source: [Stream Generation on StreamChat sequence length (4096×2, 4096×3\]](<https://www.sota2.com/research/sota/stream-generation-on-streamchat-sequence-length-4096-2-4096-3>)

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

Data updated: 2026-02-27T09:24:20.418Z

Evaluation of stream generation performance using the StreamChat dataset, specifically focusing on sequences within the length range defined by (4096x2, 4096x3\] tokens, measured using BLEU, ROUGE, and BERT-F scores.

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 | Stream Generation |
| Dataset (including any stated split) | StreamChat sequence length (4096×2, 4096×3\] |
| Metric | BLEU Score |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 8 of 8 |
| 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

- [BLEU Score](<https://www.sota2.com/research/sota/stream-generation-on-streamchat-sequence-length-4096-2-4096-3.md?metric=BLEU%20Score>): Higher is better; unit: PERCENT.

- [ROUGE Score](<https://www.sota2.com/research/sota/stream-generation-on-streamchat-sequence-length-4096-2-4096-3.md?metric=ROUGE%20Score>): Higher is better; unit: PERCENT.

- [BERTScore F1](<https://www.sota2.com/research/sota/stream-generation-on-streamchat-sequence-length-4096-2-4096-3.md?metric=BERTScore%20F1>): Higher is better; unit: PERCENT.

## Recorded results

| Method | BLEU Score | Result date | Report paper |
| --- | --- | --- | --- |
| ADORE | 35.5 | Not recorded | 68fa73e61e209131cea5ec78 |
| H2O(Rebuilt) | 28.9 | Not recorded | 68fa73e61e209131cea5ec78 |
| H2O | 26.2 | Not recorded | 68fa73e61e209131cea5ec78 |
| StreamingLLM | 18.6 | Not recorded | 68fa73e61e209131cea5ec78 |
| KV Compression | 16.4 | Not recorded | 68fa73e61e209131cea5ec78 |
| Window Attention | 16.1 | Not recorded | 68fa73e61e209131cea5ec78 |
| Full Attention | 2.1 | Not recorded | 68fa73e61e209131cea5ec78 |
| Strided Attention | 2 | Not recorded | 68fa73e61e209131cea5ec78 |

### ADORE

BLEU Score: 35.5. Result ID: 69a162b935dfcabb00e6b6be.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73e61e209131cea5ec78.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa73e61e209131cea5ec78.md>)

[Implementation](<https://github.com/WHUIR/ADORE>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### H2O(Rebuilt)

BLEU Score: 28.9. Result ID: 69a162b935dfcabb00e6b6bd.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73e61e209131cea5ec78.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### H2O

BLEU Score: 26.2. Result ID: 69a162b935dfcabb00e6b6bc.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73e61e209131cea5ec78.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa718c1e209131cea51ead.md>)

[Implementation](<https://github.com/FMInference/H2O>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### StreamingLLM

BLEU Score: 18.6. Result ID: 69a162b935dfcabb00e6b6bb.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73e61e209131cea5ec78.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72d71e209131cea58d79.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### KV Compression

BLEU Score: 16.4. Result ID: 69a162b935dfcabb00e6b6ba.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73e61e209131cea5ec78.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70ea1e209131cea4df67.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Window Attention

BLEU Score: 16.1. Result ID: 69a162b935dfcabb00e6b6b9.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73e61e209131cea5ec78.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f501e209131cea44f4a.md>)

[Implementation](<https://github.com/SHI-Labs/Neighborhood-Attention-Transformer>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Full Attention

BLEU Score: 2.1. Result ID: 69a162b935dfcabb00e6b6b7.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73e61e209131cea5ec78.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Strided Attention

BLEU Score: 2. Result ID: 69a162b935dfcabb00e6b6b8.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73e61e209131cea5ec78.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65aa1e209131cea0bc26.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

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