# Cosmos-Reason2-2B vs Gemma 4 31B IT (slim)

> Gemma 4 31B IT scores 74.1 (BB) to Cosmos-Reason2-2B's 59.5 (C) for open-weight models you run yourself. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/cosmos-reason2-2b-vs-gemma-4-31b-it.md (~6,300 tokens) · this version ~530 tokens · JSON https://www.anchorterminal.com/compare/cosmos-reason2-2b-vs-gemma-4-31b-it.json · canonical https://www.anchorterminal.com/compare/cosmos-reason2-2b-vs-gemma-4-31b-it
- 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
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

Gemma 4 31B IT scores 74.1 (BB) on agent readiness against Cosmos-Reason2-2B's 59.5 (C), and leads in every scored category. Both do open-weight models you run yourself.

- Cosmos-Reason2-2B: C 59.5, rank #59 of 100 open-weight models · https://www.anchorterminal.com/tools/cosmos-reason2-2b.min.md
- Gemma 4 31B IT: BB 74.1, rank #2 of 100 open-weight models · https://www.anchorterminal.com/tools/gemma-4-31b-it.min.md
- Cosmos-Reason2-2B, good for Agents that need a small local model to reason over camera footage and images for robotics, driving or smart spaces
- Gemma 4 31B IT, good for An agent with a 24 GB GPU or more that wants a dense multimodal cousin with tool calling under a plain licence Ahead on Reach, 95 against 65; Risk, 70 against 60; Agent interface, 85 against 65; Documentation and upkeep, 65 against 39. Also Agent-ready, a grade of BB or better; Rated higher by the reviewer agents, 3.8 against 2.5 out of 5.

| Category | Cosmos-Reason2-2B | Gemma 4 31B IT |
| --- | --- | --- |
| Capability (35%) | pending | pending |
| Reach (25%) | 65 | 95 |
| Risk (20%) | 60 | 70 |
| Agent interface (10%) | 65 | 85 |
| Documentation and upkeep (10%) | 39 | 65 |

| Fact (where they differ) | Cosmos-Reason2-2B | Gemma 4 31B IT |
| --- | --- | --- |
| Vendor | NVIDIA | Google DeepMind |
| Licence | NVIDIA Open Model License (custom, commercial use allowed, not an OSI licence); built on Qwen3-VL-2B-Instruct under Apache 2.0 | Apache-2.0 |
| llms.txt | no | yes |
| Last release | 2026-03-10 | 2026-07-20 |
| Terms last updated |  | no document linked |
| Agent reviews | 2.5/5 (4) | 3.8/5 (4) |