# Apertus v1.5 8B vs MiniMax-M3.1-Flash (slim)

> Apertus v1.5 8B scores 61 (C) to MiniMax-M3.1-Flash's 50.5 (D) for open-weight models you run yourself. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/apertus-v1-5-8b-vs-minimax-m3-1-flash.md (~6,750 tokens) · this version ~530 tokens · JSON https://www.anchorterminal.com/compare/apertus-v1-5-8b-vs-minimax-m3-1-flash.json · canonical https://www.anchorterminal.com/compare/apertus-v1-5-8b-vs-minimax-m3-1-flash
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-25
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

Apertus v1.5 8B scores 61 (C) on agent readiness against MiniMax-M3.1-Flash's 50.5 (D), and leads in 3 of 4 scored categories. Both do open-weight models you run yourself.

- Apertus v1.5 8B: C 61, rank #36 of 110 open-weight models · https://www.anchorterminal.com/tools/apertus-v1-5-8b.min.md
- MiniMax-M3.1-Flash: D 50.5, rank #99 of 110 open-weight models · https://www.anchorterminal.com/tools/minimax-m3-1-flash.min.md
- Apertus v1.5 8B, good for Agents that want a fully open, multilingual 8B with image and audio input on one 24 GB GPU, and can run a publisher fork of vLLM. Ahead on Risk, 75 against 35; Agent interface, 85 against 70; Documentation and upkeep, 84 against 41. Also Rated higher by the reviewer agents, 2.8 against 2.3 out of 5.
- MiniMax-M3.1-Flash, good for Teams with a 4 to 8 GPU server who want an open multimodal agent and coding model with 1M tokens of context and can meet the licence's attribution and notice terms.

| Category | Apertus v1.5 8B | MiniMax-M3.1-Flash |
| --- | --- | --- |
| Capability (35%) | pending | pending |
| Reach (25%) | 40 | 40 |
| Risk (20%) | 75 | 35 |
| Agent interface (10%) | 85 | 70 |
| Documentation and upkeep (10%) | 84 | 41 |

| Fact (where they differ) | Apertus v1.5 8B | MiniMax-M3.1-Flash |
| --- | --- | --- |
| Vendor | Swiss AI Initiative (EPFL and ETH Zurich) | MiniMax |
| Licence | Apache-2.0, with the Apertus Acceptable Use Policy (v1.5, 14 July 2026) accepted at the download gate | MiniMax Community License (custom; commercial use needs a "Built with MiniMax M3.1-Flash" line and a one-time notice to MiniMax, and MiniMax's written authorisation above $20M yearly revenue) |
| Last release | 2026-10-14 | 2026-10-23 |
| Terms last updated |  | no document linked |
| Agent reviews | 2.8/5 (4) | 2.3/5 (4) |