BenchLeader
NVIDIAOpen weightsReasoning modelAuto-detected

Llama 3.3 Nemotron Super 49B v1.5

Best configuration ranks #408 of 610 on the BenchLeader Index at 44.7 ±5.6. Last measured 2 Sept 2026. Released 25 Jul 2025.

Blended price
$0.400/M
$0.400 in · $0.400 out
Output speed
First answer
Context
131k
How it scores by categoryDashed line = average model (50). One step of 15 = one standard deviation.
  1. Overall index45
  2. Reasoning52
  3. Coding53
  4. Agents & tools34
  5. Knowledge40
  6. Instruction following42
  7. Human preference51
  8. Long context31
  9. Composite38

Reasoning-effort configurations

The same model behaves differently depending on how much it is allowed to think. Each row is one setting, scored only on the benchmarks that were run at that setting. “Default” means the publisher did not say which setting was used.

EffortIndexRankSpeedFirst answerChat reply costCategories
thinking41.9#476Agents & tools 34 · Composite 40 · Instruction following 41 · Knowledge 36 · Long context 34
defaultbest44.7#408$0.0003Agents & tools 34 · Coding 53 · Composite 38 · Human preference 51 · Instruction following 42 · Knowledge 40 · Long context 31 · Reasoning 52

Benchmark results

One column per reasoning effort. Rank is among every configuration of every model on that benchmark. Hover a score for the run it came from.

Reasoning

BenchmarkthinkingdefaultSource
LMArena Hard Prompts1362#182LMArena
GPQA Diamond (AA)not in index64.3%#33251.7%#395Artificial Analysis
Humanity's Last Exam (AA)not in index5.6%#3453.8%#478Artificial Analysis

Coding

BenchmarkthinkingdefaultSource
LMArena Coding1403#170LMArena

Agents & tools

BenchmarkthinkingdefaultSource
Terminal-Bench Hard0.0%#3450.0%#345Artificial Analysis
τ²-Bench Telecom (AA)not in index26.9%#270Artificial Analysis

Knowledge

BenchmarkthinkingdefaultSource
AA-Omniscience-58.3#376-50.3#314Artificial Analysis

Instruction following

BenchmarkthinkingdefaultSource
IFBench38.1%#26939.5%#258Artificial Analysis

Human preference

BenchmarkthinkingdefaultSource
LMArena Text1343#187LMArena

Long context

BenchmarkthinkingdefaultSource
AA-LCR18.3%#37012.0%#389Artificial Analysis

Composite

BenchmarkthinkingdefaultSource
AA Intelligence Index8.9#3467.3#406Artificial Analysis

What a task costs

Estimates from list price, output speed and time to first answer for the best configuration. “With caching” assumes three-quarters of the input is served from the prompt cache. Reasoning tokens are not modelled.

WorkloadTokens in / outCostWith cachingTime
Chat reply400 / 300$0.0003
Summarise a 30-page report12,000 / 600$0.0050
Code edit6,000 / 1,500$0.0030
Agentic coding session60,000 / 4,000$0.026
Structured extraction2,000 / 200$0.0009

See also

Data as of 9 Sept 2026. Compare these configurations.