dolphin-2.9.1-yi-1.5-34b vs gpt-oss-20b-MXFP4-Q8
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
mlx-community · B · Open weights
Params
20.9 B
Context
131,072
30d
171 K
apache-2.0 · commercial OK
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | dolphin-2.9.1-yi-1.5-34b | gpt-oss-20b-MXFP4-Q8 |
|---|---|---|
| Parameters | 34.4 B | 20.9 B |
| Architecture | LlamaForCausalLM | GptOssForCausalLM |
| Context length | 8,192 | 131,072 |
| Licence | apache-2.0 | apache-2.0 |
| Commercial use | Allowed | Allowed |
| Languages | — | — |
| Downloads 30d | 4,843,957 | 170,659 |
| Downloads all time | 86.0 M | 7.9 M |
| Quantizations on the Hub | SAFETENSORS | SAFETENSORS |
| Gated | No | No |
| First seen on the Hub | 2024-05-18 | 2025-08-29 |
Download trend
Daily snapshots, last 90 days (13 Aug – 10 Nov)
4.8 M155 K
dolphin-2.9.1-yi-1.5-34b
gpt-oss-20b-MXFP4-Q8
VRAM side by side
On RTX 4090 · 24 GB · 8K context unless noted
gpt-oss-20b-MXFP4-Q8 · fp16 @ 128K ctx
64.0 GB / 24 GB
dolphin-2.9.1-yi-1.5-34b · fp16
81.3 GB / 24 GB