DeepSeek-V3.1 is a large hybrid reasoning model (671B parameters, 37B active) that supports both thinking and non-thinking modes via prompt templates. It extends the DeepSeek-V3 base with a two-phase long-context...
Model details →DeepSeek: DeepSeek V3.1 vs NVIDIA: Llama 3.3 Nemotron Super 49B V1.5
NVIDIA: Llama 3.3 Nemotron Super 49B V1.5 wins on 2 of 6 axes — pricing and capability skew in its favour for most workloads.
Llama-3.3-Nemotron-Super-49B-v1.5 is a 49B-parameter, English-centric reasoning/chat model derived from Meta’s Llama-3.3-70B-Instruct with a 128K context. It’s post-trained for agentic workflows (RAG, tool calling) via SFT across math, code…
Model details →Side-by-side comparison
| Capability | DeepSeek: DeepSeek V3.1 | NVIDIA: Llama 3.3 Nemotron Super 49B V1.5 | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 164K | 131K | 🏆 DeepSeek: DeepSeek V3.1 |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.25 | $0.10 | 🏆 NVIDIA: Llama 3.3 Nemotron Super 49B V1.5 |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $0.95 | $0.40 | 🏆 NVIDIA: Llama 3.3 Nemotron Super 49B V1.5 |
| 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 | Yes | Tie |
Frequently asked questions
Is DeepSeek: DeepSeek V3.1 better than NVIDIA: Llama 3.3 Nemotron Super 49B V1.5?
NVIDIA: Llama 3.3 Nemotron Super 49B V1.5 wins on 2 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between DeepSeek: DeepSeek V3.1 and NVIDIA: Llama 3.3 Nemotron Super 49B V1.5?
Input: $0.25 vs $0.10 per 1M tokens. Output: $0.95 vs $0.40 per 1M tokens.
What context windows do DeepSeek: DeepSeek V3.1 and NVIDIA: Llama 3.3 Nemotron Super 49B V1.5 support?
DeepSeek: DeepSeek V3.1 supports up to 164K tokens. NVIDIA: Llama 3.3 Nemotron Super 49B V1.5 supports up to 131K tokens.
Do both DeepSeek: DeepSeek V3.1 and NVIDIA: Llama 3.3 Nemotron Super 49B V1.5 support tool calling?
DeepSeek: DeepSeek V3.1: yes. NVIDIA: Llama 3.3 Nemotron Super 49B V1.5: yes.
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