Arcee Trinity-Large-Thinking vs Cohere Command A
Which one should you pick? Here's the full breakdown.
Arcee Trinity-Large-Thinking
Arcee AI's US-made open-weight frontier reasoning model -- launched 2026-04-01. 398B total params, ~13B active. Sparse MoE (256 experts, 4 active = 1.56% routing). Apache 2.0, trained from scratch. #2 on PinchBench trailing only Claude 3.5 Opus. ~96% cheaper than Opus-4.6 on agentic tasks
Cohere Command A
Cohere's enterprise-multilingual flagship -- 111B params, 256K context, runs on 2x H100. 23 languages. CC-BY-NC 4.0 on weights (research / non-commercial), commercial requires Cohere enterprise contract. Follow-ups: Command A Reasoning + Command A Vision
| Category | Arcee Trinity-Large-Thinking | Cohere Command A |
|---|---|---|
| Ease of Use | 6.0 | 6.5 |
| Output Quality | 9.0 | 8.5 |
| Value | 9.5 | 7.0 |
| Features | 8.0 | 8.0 |
| Overall | 8.1 | 7.5 |
Pricing Comparison
| Feature | Arcee Trinity-Large-Thinking | Cohere Command A |
|---|---|---|
| Free Tier | Yes | Yes |
| Starting Price | $0 | $0 |
Which Should You Pick?
Pick Arcee Trinity-Large-Thinking if...
- ✓Better value for money (9.5/10)
Teams that need a US-made, Apache 2.0, frontier-tier open-weight model and can either rent multi-GPU infrastructure or pay OpenRouter API pricing at ~$0.90/M output tokens. Particularly valuable for US government, defense, or regulated enterprise contexts where country-of-origin matters for procurement. Also good for agentic reasoning workloads where the ~96% cost savings vs Claude Opus actually changes what you can build.
Visit Arcee Trinity-Large-ThinkingPick Cohere Command A if...
Mid-size to large enterprises needing a multilingual open-weight model with low-ish infrastructure requirements (2x H100 for full model). Especially good for retrieval-augmented generation over internal document stores, multi-language customer support, and workflows touching Asian / Middle Eastern / African languages where Command A's coverage materially beats Llama or Mistral. Also a strong pick for teams already in Cohere's enterprise ecosystem.
Visit Cohere Command AOur Verdict
Arcee Trinity-Large-Thinking edges out Cohere Command A with a 8.1 vs 7.5 overall score. Both are solid picks, but Arcee Trinity-Large-Thinking has the advantage in output quality.