Nemotron Ultra 253B

Nemotron Ultra 253B is a reasoning model from NVIDIA. 7 benchmarks count toward its score, in 4 categories.

partialShows if the model has enough results for an index.
IndexOverall score out of 100.Unranked
CoverageShare of the index weight with results.55%
SpeedOutput tokens per second.
Input / 1MUS dollars per 1M input tokens.Free
Output / 1MUS dollars per 1M output tokens.Free
ContextMaximum tokens in one request.32K
EloLMArena rating and rank.N/A

The index is a score out of 100. The ± range shows how much it can change.

CapabilitiesScore per category, out of 100.

Out of 100
AgenticMulti-step tasks with tools.
7.0
CodingCode writing and repair.
N/A
ReasoningLogic problems and puzzles.
38.4
MultimodalTasks with images and text.
N/A
KnowledgeFacts and expert knowledge.
36.6
MultilingualTasks in many languages.
N/A
InstructionTasks with strict rules in the prompt.
27.9
MathMath problems.
N/A

Results

7 counted
BenchmarkThe test name.CategoryThe capability that the test measures.ResultThe score from the publisher.IndexThis result as a score out of 100.RunThe settings of the run.DateDate of the result.Published byThe source of the result.
Artificial Analysis GPQA DiamondKnowledge72.8%43.2Artificial Analysis
Artificial Analysis IFBenchInstruction38.2%27.9Artificial Analysis
Artificial Analysis Omniscience AccuracyKnowledge20.1%38.7Artificial Analysis
τ²-Bench Tool-Agent-User EvaluationAgentic11.4%7.0Victor Barres et al.
Artificial Analysis Intelligence IndexKnowledge7.5%31.8Artificial Analysis
Artificial Analysis Humanity's Last ExamKnowledge7.4%32.6Artificial Analysis
Critical Physics TasksReasoning0.0%38.4Artificial Analysis

7 benchmarks count, from 7 of 7 results. A grey row does not count. Too few models took that benchmark.

Sources

BenchLM benchmark aggregationUsed with attribution; per-benchmark results credited to their original authors

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