Llama 3.3 70B Instruct vs Nemotron 3 Ultra
Detailed technical comparison between Llama 3.3 70B Instruct (Meta) and Nemotron 3 Ultra (Nvidia). Review live API token pricing, context window capabilities, time-to-first-token latency, and verified benchmark scores side-by-side.
Comparison Snapshot
Nemotron 3 Ultra
512,288 tokensTie
Equal CapabilityTie
Equal SpeedLlama 3.3 70B Instruct
$0.13 / MTokLlama 3.3 70B Instruct
Meta's state-of-the-art open weights model, providing enterprise-grade reasoning and logic. Exceptionally powerful for self-hosted customer support, text generation, and tooling workflows.
Nemotron 3 Ultra
NVIDIA Nemotron 3 Ultra is an open frontier-reasoning and orchestration model from NVIDIA, with 55B active parameters out of 550B total (MoE). Built on a hybrid Transformer-Mamba mixture-of-experts architecture, it...
Technical Specifications
🏆 = Superior Spec| Specification | Llama 3.3 70B Instruct | Nemotron 3 Ultra |
|---|---|---|
| Provider | Meta | Nvidia |
| Context Window | 131,072 tokens | 512,288 tokens🏆 |
| Agent Suitability | 83/100 (est.) | Not yet benchmarked |
| Time to First Token (TTFT) | 280 ms (est.) | No public TTFT data |
| Deployment Model | self hostable | managed api |
| Production Stability | Stable GA (est.) | Beta Access (est.) |
| API Available | Yes | Yes |
| Released Date | 2024-12-06 | 2026-06-04 |
API Pricing Comparison
Input Price per Million Tokens
Llama 3.3 70B Instruct
$0.13
Nemotron 3 Ultra
$0.50
Output Price per Million Tokens
Llama 3.3 70B Instruct
$0.40
Nemotron 3 Ultra
$2.20
💡 Cost Ratio: Llama 3.3 70B Instruct is 3.8x cheaper per input token than Nemotron 3 Ultra.
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Benchmark Performance Metrics
Standardized Scores (0–100%)Scores show verified raw accuracy percentages across standardized AI evaluation suites. Higher bars indicate superior performance in that domain.
Llama 3.3 70B Instruct Quirks & Gotchas
- ▸Stable, well-documented self-hosted option with strong community support
- ▸Outperformed by Llama 4 Maverick for agentic tool-calling workflows
Nemotron 3 Ultra Quirks & Gotchas
No developer gotchas reported.
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