NVIDIA Nemotron 49B v1.5 Reproduction - livecodebench - pass@16 - accuracy: leaderboard
LiveCodeBench, the 166 problems from 1 October 2024 to 1 March 2025 in release_v5: pass@16, counted correct if any of 16 runs is correct, for reasoning on and off. From NVIDIA's NeMo-Skills tutorial reproducing the Llama-3.3-Nemotron-Super-49B-v1.5 evaluations, a run separate from the model card's results. Reasoning on uses temperature 0.6, top-p 0.95 and an empty system prompt; reasoning off uses temperature 0, top-p 1.0 and the /no_think system prompt; both allow up to 65,536 generated tokens.
Metric: Accuracy (%). Source: raw.githubusercontent.com. Saturation forecast: Around February 2027. 2 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | Llama-3.3-nemotron-super-49B-v1.5 (Reasoning) | 87.35 | #903 (Llama-3.3-nemotron-super-49B-v1.5) |
| 2 | Llama-3.3-nemotron-super-49B-v1.5 (Non-reasoning) | 33.73 | #903 (Llama-3.3-nemotron-super-49B-v1.5) |
No result here: #1 Claude Fable 5.2, #2 Gemini 4 Carbon, #5 Claude Opus 5.5.
Interactive version: theaggregate.ai/benchmark?slug=nvidia-nemotron-49b-v1-5-reproduction-livecodebench-pass-16-accuracy · How It Works · Data refreshed daily, snapshot 2026-11-12.