dolphin-2.9.1-yi-1.5-34b vs NVIDIA-Nemotron-3.5-Lightning-30B-A3B-FP8
Specs, VRAM requirements and download trends — updated 10 November 2026.
dphn · A · Open weights
Params
34.4 B
Context
8,192
30d
4.8 M
apache-2.0 · commercial OK
RedHatAI · B · Open weights
Params
31.6 B
Context
262,144
30d
820 K
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | dolphin-2.9.1-yi-1.5-34b | NVIDIA-Nemotron-3.5-Lightning-30B-A3B-FP8 |
|---|---|---|
| Parameters | 34.4 B | 31.6 B |
| Architecture | LlamaForCausalLM | NemotronHForCausalLM |
| Context length | 8,192 | 262,144 |
| Licence | apache-2.0 | — |
| Commercial use | Allowed | Unknown |
| Languages | — | — |
| Downloads 30d | 4,843,957 | 820,287 |
| Downloads all time | 86.0 M | 1.9 M |
| Quantizations on the Hub | SAFETENSORS | SAFETENSORS |
| Gated | No | No |
| First seen on the Hub | 2024-05-18 | 2026-08-13 |
Download trend
Daily snapshots, last 90 days (13 Aug – 10 Nov)
4.8 M227 K
dolphin-2.9.1-yi-1.5-34b
NVIDIA-Nemotron-3.5-Lightning-30B-A3B-FP8
VRAM side by side
On RTX 4090 · 24 GB · 8K context unless noted
dolphin-2.9.1-yi-1.5-34b · fp16
81.3 GB / 24 GB
NVIDIA-Nemotron-3.5-Lightning-30B-A3B-FP8 · fp16 @ 256K ctx
187.6 GB / 24 GB