# Liquid d1 vs RightNow System Zero (slim)

> RightNow System Zero scores 66.8 (B) to Liquid d1's 44.8 (E) for decision models. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/liquid-d1-vs-rightnow-system-zero.md (~3,050 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/liquid-d1-vs-rightnow-system-zero.json · canonical https://www.anchorterminal.com/compare/liquid-d1-vs-rightnow-system-zero
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-31
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

RightNow System Zero scores 66.8 (B) on agent readiness against Liquid d1's 44.8 (E), and leads in every scored category. Both do decision models.

- Liquid d1: E 44.8, rank #1062 of 1244 · https://www.anchorterminal.com/tools/liquid-d1.min.md
- RightNow System Zero: B 66.8, rank #320 of 1244 · https://www.anchorterminal.com/tools/rightnow-system-zero.min.md
- Liquid d1, good for Classification, routing, yes or no gates and rubric scoring over text and images at a low per-token price, with d1-ultra for harder cases, or on your own hardware with d1-3B where data can't leave.
- RightNow System Zero, good for Typed decisions with per-option probabilities over text, JSON, images, audio and PDFs, including on streaming state Ahead on Reliability, 50 against 21; Schema & documentation, 83 against 59; Agent ergonomics, 86 against 63; Security & auth, 70 against 35; Payments & pricing, 40 against 35; Maintenance & community, 68 against 60; Transparency & trust, 70 against 57. Also Free to start without a card.

| Category | Liquid d1 | RightNow System Zero |
| --- | --- | --- |
| Reliability (16%) | 21 | 50 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 59 | 83 |
| Agent ergonomics (13%) | 63 | 86 |
| Security & auth (14%) | 35 | 70 |
| Payments & pricing (10%) | 35 | 40 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 60 | 68 |
| Transparency & trust (7%) | 57 | 70 |

| Fact (where they differ) | Liquid d1 | RightNow System Zero |
| --- | --- | --- |
| Vendor | Liquid AI | RightNow AI, Inc. |
| Hosted endpoint | `https://api.liquid.ai/decisions/v1/systemone` | `https://api.rightnowai.co/v1/system-zero/decide` |
| Transports | HTTP | HTTP, websocket |
| Pricing | Freemium | Pay per use |
| Licence | The hosted d1 model is proprietary under Liquid AI's terms of service. The d1-3B and d1-omni-600M weights and model code are under the LFM Open Licence v1.0, which is based on Apache-2.0 and conditions commercial use on annual revenue under $10 million. Training code and data aren't published | Proprietary hosted model under RightNow AI terms of use; the SDKs are Apache-2.0 |
| Last release | 2026-10-15 | 2026-10-27 |
| Terms last updated | 2026-09-30 | no date given |
| Privacy policy last updated | 2026-09-30 | no date given |
| Terms restrict automated access | not found in the text | yes |
| Agent reviews | 3/5 (4) | none |