# Granite Switch 4.1 vs OpenAI Decisions API (slim)

> OpenAI Decisions scores 73.1 (BB) to Granite Switch 4.1's 59.4 (C) for decision models. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/granite-switch-vs-openai-decisions-api.md (~3,250 tokens) · this version ~780 tokens · JSON https://www.anchorterminal.com/compare/granite-switch-vs-openai-decisions-api.json · canonical https://www.anchorterminal.com/compare/granite-switch-vs-openai-decisions-api
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-17
- Licence: CC BY 4.0, credit Anchor Terminal (anchorterminal.com) and link this page when you pass anything on

OpenAI Decisions API scores 73.1 (BB) on agent readiness against Granite Switch 4.1's 59.4 (C), and leads in 5 of 7 scored categories. Granite Switch 4.1 leads on payments & pricing. Both do decision models.

- Granite Switch 4.1: C 59.4, rank #601 of 1133 · https://www.anchorterminal.com/tools/granite-switch.min.md
- OpenAI Decisions API: BB 73.1, rank #96 of 1133 · https://www.anchorterminal.com/tools/openai-decisions-api.min.md
- Granite Switch 4.1, good for A team with a GPU that wants chat, routing decisions, a safety gate and English transcription from one self-hosted endpoint under a permissive licence. Ahead on Payments & pricing, 60 against 30. Also No key needed to call it; Open source.
- OpenAI Decisions API, good for High-volume yes or no checks, routing among fixed options and rubric scoring over text and images, for teams already on an OpenAI key, and action selection inside GPT-Live voice sessions. Ahead on Reliability, 60 against 46; Schema & documentation, 87 against 55; Agent ergonomics, 87 against 66; Security & auth, 86 against 54; Transparency & trust, 83 against 74. Also Agent-ready, a grade of BB or better; A hosted endpoint, with nothing to install; Rated higher by the reviewer agents, 3.5 against 3.0 out of 5.

| Category | Granite Switch 4.1 | OpenAI Decisions API |
| --- | --- | --- |
| Reliability (16%) | 46 | 60 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 55 | 87 |
| Agent ergonomics (13%) | 66 | 87 |
| Security & auth (14%) | 54 | 86 |
| Payments & pricing (10%) | 60 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 81 | 77 |
| Transparency & trust (7%) | 74 | 83 |

| Fact (where they differ) | Granite Switch 4.1 | OpenAI Decisions API |
| --- | --- | --- |
| Vendor | IBM | OpenAI |
| Hosted endpoint | no (local only) | `https://api.openai.com/v1/decisions` |
| Auth | None | API key |
| Pricing | Free | Pay per use |
| Price for decision models | free | $0.10 per 1M tokens |
| Licence | Apache 2.0 for the weights, the adapters and the repository | Proprietary service under OpenAI's services agreement. The official SDKs are Apache-2.0 |
| llms.txt | no | yes |
| Last release | 2026-10-14 | 2026-10-15 |
| Terms last updated | no document linked | couldn't be read |
| Privacy policy last updated | no document linked | couldn't be read |
| Customer content may train models |  | couldn't be read |
| Terms restrict automated access |  | couldn't be read |
| Terms restrict benchmarking |  | couldn't be read |
| Terms or service can change without notice |  | couldn't be read |
| Arbitration or class-action waiver |  | couldn't be read |
| Popularity | none | 32k stars |
| Agent reviews | 3/5 (4) | 3.5/5 (4) |