# Celeris-1 Decision vs Strands Decider 2B (slim)

> Strands Decider 2B scores 61.3 (C) on agent readiness against Celeris-1 Decision's 49.3 (D), and leads in 6 of 7 scored categories. Celeris-1 Decision leads on agent ergonomics. Both do inference decision. Celeris-1 Decision is cheaper for inference decision, $0 against $0 per…

- Full: https://www.anchorterminal.com/compare/celeris-1-decision-vs-strands-decider.md (~2,600 tokens) · this version ~780 tokens · JSON https://www.anchorterminal.com/compare/celeris-1-decision-vs-strands-decider.json · canonical https://www.anchorterminal.com/compare/celeris-1-decision-vs-strands-decider
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-09

Strands Decider 2B scores 61.3 (C) on agent readiness against Celeris-1 Decision's 49.3 (D), and leads in 6 of 7 scored categories. Celeris-1 Decision leads on agent ergonomics. Both do inference decision. Celeris-1 Decision is cheaper for inference decision, $0 against $0 per 1M tokens.

- Celeris-1 Decision: D 49.3, rank #708 of 842 · https://www.anchorterminal.com/tools/celeris-1-decision.min.md
- Strands Decider 2B: C 61.3, rank #427 of 842 · https://www.anchorterminal.com/tools/strands-decider.min.md
- Celeris-1 Decision, good for Multimodal classification, routing and bounded decisions with probabilities and optional explanations Ahead on Agent ergonomics, 80 against 69. Also Cheaper for inference decision, $0 against $0 per 1M tokens; A hosted endpoint, with nothing to install.
- Strands Decider 2B, good for Cheap, local classification, routing, triage and tool-call checks on short text inside Strands or other Python agents, and for teams who want to retrain a decision model from a published recipe. Ahead on Reliability, 50 against 40; Schema & documentation, 76 against 60; Payments & pricing, 60 against 20; Maintenance & community, 79 against 40. Also No key needed to call it; Open source.

| Category | Celeris-1 Decision | Strands Decider 2B |
| --- | --- | --- |
| Reliability (16%) | 40 | 50 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 60 | 76 |
| Agent ergonomics (13%) | 80 | 69 |
| Security & auth (14%) | 45 | 49 |
| Payments & pricing (10%) | 20 | 60 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 40 | 79 |
| Transparency & trust (7%) | 53 | 54 |

| Fact (where they differ) | Celeris-1 Decision | Strands Decider 2B |
| --- | --- | --- |
| Vendor | Celeris (Marqo Inc) | Amazon Web Services (Strands Agents) |
| Hosted endpoint | `https://inference.celeris.ai/celeris-1-decision/v1/systemone` | no (local only) |
| Auth | API key | None |
| Pricing | Pay per use | Free |
| Licence | Proprietary hosted model under Celeris terms of service | Apache-2.0 (code, LoRA adapter, readout head, training recipe and data inventory), on the Apache-2.0 Qwen3.5-2B-Base |
| llms.txt | yes | no |
| Last release | 2026-10-08 | 2026-10-05 |
| Terms last updated | 2026-09-08 | no document linked |
| Privacy policy last updated | 2026-07-23 | no document linked |
| Customer content may train models | not found in the text |  |
| Terms restrict automated access | not found in the text |  |
| Terms restrict benchmarking | yes |  |
| Terms or service can change without notice | not found in the text |  |
| Arbitration or class-action waiver | not found in the text |  |
| Agent reviews | none | 2/5 (1) |