# Road Crossing on Three-Agent Road Crossing

Source: [Road Crossing on Three-Agent Road Crossing](<https://www.sota2.com/research/sota/road-crossing-on-three-agent-road-crossing>)

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

Data updated: 2026-02-26T05:39:32.440Z

Evaluation of agent performance in a three-agent road crossing scenario, measured by the rate of collisions per 100 steps/episodes.

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 | Road Crossing |
| Dataset (including any stated split) | Three-Agent Road Crossing |
| Metric | Collision Rate (per 100 Steps) |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 16 of 16 |
| 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

- [Collision Rate (per 100 Steps)](<https://www.sota2.com/research/sota/road-crossing-on-three-agent-road-crossing.md?metric=Collision%20Rate%20(per%20100%20Steps)>): Lower is better; unit: SCALAR.

## Recorded results

| Method | Collision Rate (per 100 Steps) | Result date | Report paper |
| --- | --- | --- | --- |
| MIMIC-D | 0 | Not recorded | 68fa7b6c1e209131cea885b6 |
| MIMIC-D | 1 | Not recorded | 68fa7b6c1e209131cea885b6 |
| MIMIC-D | 14 | Not recorded | 68fa7b6c1e209131cea885b6 |
| MAGAIL | 32 | Not recorded | 68fa7b6c1e209131cea885b6 |
| BC | 55 | Not recorded | 68fa7b6c1e209131cea885b6 |
| Vanilla CTDE | 61 | Not recorded | 68fa7b6c1e209131cea885b6 |
| MAGAIL | 68 | Not recorded | 68fa7b6c1e209131cea885b6 |
| BC | 81 | Not recorded | 68fa7b6c1e209131cea885b6 |
| Vanilla CTDE | 85 | Not recorded | 68fa7b6c1e209131cea885b6 |
| MAGAIL | 92 | Not recorded | 68fa7b6c1e209131cea885b6 |
| Vanilla CTDE | 93 | Not recorded | 68fa7b6c1e209131cea885b6 |
| BC | 94 | Not recorded | 68fa7b6c1e209131cea885b6 |
| MAGAIL | 95 | Not recorded | 68fa7b6c1e209131cea885b6 |
| MIMIC-D | 95 | Not recorded | 68fa7b6c1e209131cea885b6 |
| Vanilla CTDE | 96 | Not recorded | 68fa7b6c1e209131cea885b6 |
| BC | 99 | Not recorded | 68fa7b6c1e209131cea885b6 |

### MIMIC-D

Collision Rate (per 100 Steps): 0. Result ID: 699d00bf5698665ec4a0daea.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

Recorded evaluation configuration: {"Collision Threshold":"0.375"}. This record does not assert independent reproduction.

### MIMIC-D

Collision Rate (per 100 Steps): 1. Result ID: 699d00bf5698665ec4a0dae9.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

Recorded evaluation configuration: {"Collision Threshold":"0.5625"}. This record does not assert independent reproduction.

### MIMIC-D

Collision Rate (per 100 Steps): 14. Result ID: 699d00bf5698665ec4a0dae8.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

Recorded evaluation configuration: {"Collision Threshold":"0.675"}. This record does not assert independent reproduction.

### MAGAIL

Collision Rate (per 100 Steps): 32. Result ID: 699d00bf5698665ec4a0dae2.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa649c1e209131cea05882.md>)

Recorded evaluation configuration: {"Collision Threshold":"0.375"}. This record does not assert independent reproduction.

### BC

Collision Rate (per 100 Steps): 55. Result ID: 699d00bf5698665ec4a0dade.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

Recorded evaluation configuration: {"Collision Threshold":"0.375"}. This record does not assert independent reproduction.

### Vanilla CTDE

Collision Rate (per 100 Steps): 61. Result ID: 699d00bf5698665ec4a0dae6.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

Recorded evaluation configuration: {"Collision Threshold":"0.375"}. This record does not assert independent reproduction.

### MAGAIL

Collision Rate (per 100 Steps): 68. Result ID: 699d00bf5698665ec4a0dae1.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa649c1e209131cea05882.md>)

Recorded evaluation configuration: {"Collision Threshold":"0.5625"}. This record does not assert independent reproduction.

### BC

Collision Rate (per 100 Steps): 81. Result ID: 699d00bf5698665ec4a0dadd.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

Recorded evaluation configuration: {"Collision Threshold":"0.5625"}. This record does not assert independent reproduction.

### Vanilla CTDE

Collision Rate (per 100 Steps): 85. Result ID: 699d00bf5698665ec4a0dae5.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

Recorded evaluation configuration: {"Collision Threshold":"0.5625"}. This record does not assert independent reproduction.

### MAGAIL

Collision Rate (per 100 Steps): 92. Result ID: 699d00bf5698665ec4a0dae0.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa649c1e209131cea05882.md>)

Recorded evaluation configuration: {"Collision Threshold":"0.675"}. This record does not assert independent reproduction.

### Vanilla CTDE

Collision Rate (per 100 Steps): 93. Result ID: 699d00bf5698665ec4a0dae4.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

Recorded evaluation configuration: {"Collision Threshold":"0.675"}. This record does not assert independent reproduction.

### BC

Collision Rate (per 100 Steps): 94. Result ID: 699d00bf5698665ec4a0dadc.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

Recorded evaluation configuration: {"Collision Threshold":"0.675"}. This record does not assert independent reproduction.

### MAGAIL

Collision Rate (per 100 Steps): 95. Result ID: 699d00bf5698665ec4a0dadf.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa649c1e209131cea05882.md>)

Recorded evaluation configuration: {"Collision Threshold":"0.74"}. This record does not assert independent reproduction.

### MIMIC-D

Collision Rate (per 100 Steps): 95. Result ID: 699d00bf5698665ec4a0dae7.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

Recorded evaluation configuration: {"Collision Threshold":"0.74"}. This record does not assert independent reproduction.

### Vanilla CTDE

Collision Rate (per 100 Steps): 96. Result ID: 699d00bf5698665ec4a0dae3.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

Recorded evaluation configuration: {"Collision Threshold":"0.74"}. This record does not assert independent reproduction.

### BC

Collision Rate (per 100 Steps): 99. Result ID: 699d00bf5698665ec4a0dadb.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7b6c1e209131cea885b6.md>)

Recorded evaluation configuration: {"Collision Threshold":"0.74"}. This record does not assert independent reproduction.

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