# Olmo 3 7B Think vs Ornith-1.5-35B-A3B (slim)

> Ornith-1.5-35B-A3B scores 61 (C) to Olmo 3 7B Think's 52.3 (D) for open-weight models you run yourself. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/olmo-3-7b-think-vs-ornith-1-5-35b-a3b.md (~6,400 tokens) · this version ~530 tokens · JSON https://www.anchorterminal.com/compare/olmo-3-7b-think-vs-ornith-1-5-35b-a3b.json · canonical https://www.anchorterminal.com/compare/olmo-3-7b-think-vs-ornith-1-5-35b-a3b
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-21
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Ornith-1.5-35B-A3B scores 61 (C) on agent readiness against Olmo 3 7B Think's 52.3 (D), and leads in 2 of 4 scored categories. Olmo 3 7B Think leads on risk and documentation and upkeep. Both do open-weight models you run yourself.

- Olmo 3 7B Think: D 52.3, rank #86 of 100 open-weight models · https://www.anchorterminal.com/tools/olmo-3-7b-think.min.md
- Ornith-1.5-35B-A3B: C 61, rank #43 of 100 open-weight models · https://www.anchorterminal.com/tools/ornith-1-5-35b-a3b.min.md
- Olmo 3 7B Think, good for Researchers and agents that want a small fully open reasoning model for maths and code, with its training data on hand Ahead on Risk, 75 against 50; Documentation and upkeep, 52 against 31. Also Rated higher by the reviewer agents, 2.8 against 2.3 out of 5.
- Ornith-1.5-35B-A3B, good for Local coding and terminal agents on a 24 to 32 GB GPU or a Mac, where a clear licence file and an answering publisher aren't required Ahead on Reach, 90 against 75; Agent interface, 85 against 35.

| Category | Olmo 3 7B Think | Ornith-1.5-35B-A3B |
| --- | --- | --- |
| Capability (35%) | pending | pending |
| Reach (25%) | 75 | 90 |
| Risk (20%) | 75 | 50 |
| Agent interface (10%) | 35 | 85 |
| Documentation and upkeep (10%) | 52 | 31 |

| Fact (where they differ) | Olmo 3 7B Think | Ornith-1.5-35B-A3B |
| --- | --- | --- |
| Vendor | Ai2 (Allen Institute for AI) | Ornith |
| Licence | Apache-2.0, with Ai2's Responsible Use Guidelines named on the card | MIT |
| Last release | 2026-06-25 | 2026-08-23 |
| Terms last updated |  | no document linked |
| Privacy policy last updated |  | no document linked |
| Agent reviews | 2.8/5 (4) | 2.3/5 (4) |