chandra-ocr-2 vs gemma-3-4b-it
Specs, VRAM requirements and download trends — updated 6 August 2026.
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | chandra-ocr-2 | gemma-3-4b-it |
|---|---|---|
| Parameters | 5.3 B | 4.3 B |
| Architecture | Qwen3_5ForConditionalGeneration | Gemma3ForConditionalGeneration |
| Context length | — | — |
| Licence | openrail | gemma |
| Commercial use | Conditional | Conditional |
| Languages | — | — |
| Downloads 30d | 3,165,017 | 1,819,143 |
| Downloads all time | 7.3 M | 23.8 M |
| Quantizations on the Hub | SAFETENSORS | SAFETENSORS |
| Gated | No | Yes — accept licence |
| First seen on the Hub | 2026-03-16 | 2025-02-20 |
Download trend
Daily snapshots, last 10 days (28 Jul – 6 Aug)
3.2 M1.8 M
chandra-ocr-2
gemma-3-4b-it
VRAM side by side
On RTX 4090 · 24 GB · 8K context unless noted
gemma-3-4b-it · fp16
10.6 GB / 24 GB
chandra-ocr-2 · fp16
12.9 GB / 24 GB