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model profile

Excellentopen

nemotron-3-ultra-550b-a55b

NVIDIA·nemotron-3-ultra-550b-a55b

Rank · overall#13

Score80.2

Benchmark scores

2 benchmarks

CodingAgentBench92%

Pass rate

Chatbot Arena (Coding)1452Coding Elo

Across harnesses

10 agents

Per-benchmark score · composite per harness. Tap a row to open that board.

Scraped and aggregated from public leaderboards · 2026-08-16