Leaderboard¶
The fleet leaderboard is visible in the OpenCastor client app under Fleet → Leaderboard.
What's shown¶
- Search progress bar — explored configs vs 263,424 total (live from
/api/research/status) - Current champion — candidate ID, OHB-1 score, hardware profile, contributor robots
- Per-robot credits — RRN, eval count, credit share %, champion flag
API¶
bash
GET /api/leaderboard
GET /api/research/contributors
/api/research/contributors:
json
{
"champion": {
"candidate_id": "lower_cost",
"score": 0.6541,
"contributors": ["RRN-000000000001", "RRN-000000000005"]
},
"per_robot": [
{
"rrn": "RRN-000000000001",
"eval_count": 374,
"credit_share_pct": 85.6,
"is_champion": true
},
{
"rrn": "RRN-000000000005",
"eval_count": 63,
"credit_share_pct": 14.4,
"is_champion": true
}
],
"explored_pct": 0.17,
"search_space_size": 263424
}
Privacy¶
- Community runs — public, appear on leaderboard, credit-eligible
- Personal runs — private, not shown, no credits
Your RRN is shown on the leaderboard (not your name or email).