Nemotron 3.5 Lightning

Nemotron 3.5 Lightning is an open-weight model from NVIDIA, released August 11, 2026.

Release Date: Aug 11, 2026

Developer NVIDIA Β πŸ‡ΊπŸ‡Έ
Context Window 262k
Max Output Tokens 131k
Token Costs (in/out) $0.05/0.20
Weights Open
Input Modalities

Accuracy

11.67 %

Avg. Cost (In/Out)

$ 0.05 / $ 0.20

Latency

21 min 59 s

Vals Index
BenchmarksAccuracyRankings

2.95%

Β±0.95
71/74

29.46%

Β±5.96
43/44

16.99%

Β±1.45
68/72

18.50%

Β±0.88
74/76

2.88%

Β±1.16
72/75

4.27%

Β±0.49
107/107

0.00%

Β±0.00
48/48

13.00%

Β±2.05
66/67

0.00%

Β±0.00
108/110

0.00%

Β±0.00
57/62

52.80%

Β±2.23
83/88

10.86%

Β±2.62
75/75
Proprietary BenchmarksAcademic BenchmarksIndustry Partners
Vals
Default Provider : NVIDIA
Temperature: 1
Top P: 0.95
Top K: Default
Max Output Tokens: 131,072