Olmo 3 (AI2) vs Devin
Which one should you pick? Here's the full breakdown.
Olmo 3 (AI2)
Allen Institute for AI's fully-open frontier reasoning models -- Olmo 3 family (2025-11-20) includes 7B and 32B sizes, four variants (Base, Think, Instruct, RLZero). Apache 2.0 with fully open data + checkpoints + training logs. Olmo 3-Think 32B matches Qwen3-32B-Thinking at 6x fewer training tokens
Devin
The most autonomous AI coding agent -- Devin 2.2 (Feb 24 2026) adds desktop/GUI testing (Figma, browser automation), Devin Review (pull-request analysis catching ~30% more issues), and ~3x faster startup (~15s vs ~45s). Now embedded in Windsurf 2.0
Powered by Cognition proprietary orchestration over Claude / GPT / Gemini + Devin's own tuned components
| Category | Olmo 3 (AI2) | Devin |
|---|---|---|
| Ease of Use | 6.0 | 6.5 |
| Output Quality | 8.0 | 8.0 |
| Value | 9.5 | 7.0 |
| Features | 8.0 | 8.0 |
| Overall | 7.9 | 7.4 |
Pricing Comparison
| Feature | Olmo 3 (AI2) | Devin |
|---|---|---|
| Free Tier | Yes | No |
| Starting Price | $0 | $20 |
Which Should You Pick?
Pick Olmo 3 (AI2) if...
- ✓Better value for money (9.5/10)
- ✓Has a free tier
AI researchers doing reproducibility work, training-data studies, instruction-tuning research, or RLHF-free (RLZero) experimentation. Also valuable for academic institutions and non-profits that want to use an open-weight model whose provenance is fully auditable. Good as a teaching / learning model where inspecting checkpoints matters.
Visit Olmo 3 (AI2)Pick Devin if...
Development teams that want to offload well-scoped tasks like bug fixes, test writing, and boilerplate code to an autonomous agent. Best when the task description is detailed and specific.
Visit DevinOur Verdict
Olmo 3 (AI2) edges out Devin with a 7.9 vs 7.4 overall score. Both are solid picks, but Olmo 3 (AI2) has the advantage in value.