Instella: AMD's model trained without a single Nvidia
16 B parameters, 2.8 B active, and something rarer: the checkpoints and training recipes published.
AMD released its own open model, Instella. The detail that makes it news isn't the performance — it's where it was trained.
Nvidia dominates the sector because nearly every AI tool is built on the CUDA platform, and training outside of it is notoriously difficult. AMD trained Instella from scratch on AMD Instinct chips, using the ROCm software stack.
Why this matters
- It's practical proof that you can train a competitive model outside the CUDA ecosystem.
+ 2 points on paid plans.
Spec sheet
- License
- Open source (code, weights, and recipes)
- Parameters
- 16 B totais / 2,8 B ativos
- Trained on
- AMD Instinct + pilha ROCm
- Final version
- Think, ~32 GB
- Differentiator
- Checkpoints e receitas de treino publicados
The microcourse
1.Why 'without CUDA' is the headline
2 minNvidia basically took over the AI space because most tools are built on the CUDA platform. It's very hard to train and run models on chips that aren't CUDA.
A single supplier at the most expensive point in the chain is a structural problem: it sets the price, delivery time, and who gets to train. A competitive model trained entirely on AMD hardware is proof that a second path exists — and that matters more than where Instella lands on any performance chart.
- The spec sheet and the two techniques2 min
- What AMD published alongside it3 min
Faltam 2 classes para você concluir
You're looking at the tool's profile — what it is and what it doesn't do. The step-by-step, selection criteria, and what to do with it are in the microcourse, and the full microcourse is from Expert.
- Freeyour planOpening of the 1st lesson
- Explorer1st full lesson + limitations
- ProfessionalAll lessons + who it's for
- ExpertFicha completa + site oficial da ferramenta
O Explorer (R$ 57/mês) abre 2 of 3 lessons. Only Expert unlocks all of them — and it applies to every microcourse in the section.
How we verified
We track releases straight from primary sources, transcribe what's demonstrated, verify every name and number against the manufacturer's official documentation, and rewrite it in Portuguese — along with the tool's limitations, which is the part the announcement leaves out.
The official address of Instella opens on the Expert plan