May 28th update to the [original DeepSeek R1](/deepseek/deepseek-r1) Performance on par with [OpenAI o1](/openai/o1), but open-sourced and with fully open reasoning tokens. It's 671B parameters in size, with 37B active in an inference pass.…
Model details →DeepSeek: R1 0528 vs Nex AGI: DeepSeek V3.1 Nex N1
DeepSeek: R1 0528 and Nex AGI: DeepSeek V3.1 Nex N1 are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
DeepSeek V3.1 Nex-N1 is the flagship release of the Nex-N1 series — a post-trained model designed to highlight agent autonomy, tool use, and real-world productivity. Nex-N1 demonstrates competitive performance across all evaluation scenar…
Model details →Side-by-side comparison
| Capability | DeepSeek: R1 0528 | Nex AGI: DeepSeek V3.1 Nex N1 | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 164K | 131K | 🏆 DeepSeek: R1 0528 |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.45 | $0.14 | 🏆 Nex AGI: DeepSeek V3.1 Nex N1 |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $2.15 | $0.50 | 🏆 Nex AGI: DeepSeek V3.1 Nex N1 |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | — | — | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | — | 🏆 DeepSeek: R1 0528 |
Frequently asked questions
Is DeepSeek: R1 0528 better than Nex AGI: DeepSeek V3.1 Nex N1?
DeepSeek: R1 0528 and Nex AGI: DeepSeek V3.1 Nex N1 are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
What's the price difference between DeepSeek: R1 0528 and Nex AGI: DeepSeek V3.1 Nex N1?
Input: $0.45 vs $0.14 per 1M tokens. Output: $2.15 vs $0.50 per 1M tokens.
What context windows do DeepSeek: R1 0528 and Nex AGI: DeepSeek V3.1 Nex N1 support?
DeepSeek: R1 0528 supports up to 164K tokens. Nex AGI: DeepSeek V3.1 Nex N1 supports up to 131K tokens.
Do both DeepSeek: R1 0528 and Nex AGI: DeepSeek V3.1 Nex N1 support tool calling?
DeepSeek: R1 0528: yes. Nex AGI: DeepSeek V3.1 Nex N1: yes.