# Open-domain Conversation on Human-bot Chat

Source: [Open-domain Conversation on Human-bot Chat](<https://www.sota2.com/research/sota/open-domain-conversation-on-human-bot-chat>)

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

Data updated: 2026-02-26T05:39:29.500Z

Evaluation of open-domain conversational models using human-centric metrics focusing on Coherence, Informativeness, Safety, and Engagingness.

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 | Open-domain Conversation |
| Dataset (including any stated split) | Open-domain dialogue Human-bot chat |
| Metric | Coherence |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 5 of 5 |
| 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

- [Coherence](<https://www.sota2.com/research/sota/open-domain-conversation-on-human-bot-chat.md?metric=Coherence>): Higher is better; unit: SCALAR.

- [Informativeness](<https://www.sota2.com/research/sota/open-domain-conversation-on-human-bot-chat.md?metric=Informativeness>): Higher is better; unit: SCALAR.

- [Safety](<https://www.sota2.com/research/sota/open-domain-conversation-on-human-bot-chat.md?metric=Safety>): Higher is better; unit: SCALAR.

- [Engagingness](<https://www.sota2.com/research/sota/open-domain-conversation-on-human-bot-chat.md?metric=Engagingness>): Higher is better; unit: SCALAR.

## Recorded results

| Method | Coherence | Result date | Report paper |
| --- | --- | --- | --- |
| PLATO-XL (Diamante) | 1.92 | Not recorded | 68fa6d4d1e209131cea38f33 |
| Tmall Genie | 1.58 | Not recorded | 68fa6d4d1e209131cea38f33 |
| Xiao AI | 1.57 | Not recorded | 68fa6d4d1e209131cea38f33 |
| XiaoIce | 1.54 | Not recorded | 68fa6d4d1e209131cea38f33 |
| Siri | 1.17 | Not recorded | 68fa6d4d1e209131cea38f33 |

### PLATO-XL (Diamante)

Coherence: 1.92. Result ID: 698f85f63a6c314849f9ad6e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d4d1e209131cea38f33.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d4d1e209131cea38f33.md>)

[Implementation](<https://github.com/PaddlePaddle/Knover/tree/develop/projects/Diamante>)

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

### Tmall Genie

Coherence: 1.58. Result ID: 698f85f63a6c314849f9ad6c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d4d1e209131cea38f33.md>)

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

### Xiao AI

Coherence: 1.57. Result ID: 698f85f63a6c314849f9ad6b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d4d1e209131cea38f33.md>)

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

### XiaoIce

Coherence: 1.54. Result ID: 698f85f63a6c314849f9ad6a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d4d1e209131cea38f33.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa66581e209131cea0facd.md>)

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

### Siri

Coherence: 1.17. Result ID: 698f85f63a6c314849f9ad6d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6d4d1e209131cea38f33.md>)

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

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