DeepSeek-V4-Flash-Vision-Exp vs Llama-3.3 Nemotron Super 49B v1
Comparing DeepSeek-V4-Flash-Vision-Exp and Llama-3.3 Nemotron Super 49B v1 across benchmarks, pricing, and capabilities.
DeepSeek · NVIDIA · Updated for 2026
Which is better?
DeepSeek-V4-Flash-Vision-Exp and Llama-3.3 Nemotron Super 49B v1 trade strengths across price, capabilities, and technical limits. The better choice depends on the workload.
Based on current benchmark, pricing, and model metadata for 2026.
Choose DeepSeek-V4-Flash-Vision-Exp
- you want the most recent training data — it shipped Aug 2026
Choose Llama-3.3 Nemotron Super 49B v1
- you need open weights you can self-host or fine-tune
At a glance
The differences that matter most.
Performance Benchmarks
Comparative analysis across standard metrics
DeepSeek-V4-Flash-Vision-Exp and Llama-3.3 Nemotron Super 49B v1don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.
Arena Performance
Playground indexes and blind preference scores
Context Window
Maximum input and output token capacity
Only DeepSeek-V4-Flash-Vision-Exp specifies input context (1,048,576 tokens). Only DeepSeek-V4-Flash-Vision-Exp specifies output context (393,216 tokens).
Input Capabilities
Supported data types and modalities
DeepSeek-V4-Flash-Vision-Exp supports multimodal inputs, whereas Llama-3.3 Nemotron Super 49B v1 does not.
DeepSeek-V4-Flash-Vision-Exp can handle both text and other forms of data like images, making it suitable for multimodal applications.
DeepSeek-V4-Flash-Vision-Exp
Llama-3.3 Nemotron Super 49B v1
Release Timeline
When each model was launched
DeepSeek-V4-Flash-Vision-Exp was released on 2026-08-21, while Llama-3.3 Nemotron Super 49B v1 was released on 2025-03-18.
DeepSeek-V4-Flash-Vision-Exp is 17 months newer than Llama-3.3 Nemotron Super 49B v1.
Aug 21, 2026
3 days ago
1.4yr newerMar 18, 2025
1.4 years ago
Knowledge Cutoff
When training data ends
Llama-3.3 Nemotron Super 49B v1 has a documented knowledge cutoff of 2023-12-31, while DeepSeek-V4-Flash-Vision-Exp's cutoff date is not specified.
We can confirm Llama-3.3 Nemotron Super 49B v1's training data extends to 2023-12-31, but cannot make a direct comparison without DeepSeek-V4-Flash-Vision-Exp's cutoff date.
—
Dec 2023
Outputs Comparison
Judge for yourself.
Run your own prompts against DeepSeek-V4-Flash-Vision-Exp and Llama-3.3 Nemotron Super 49B v1 side-by-side, then vote on the output you prefer.
FAQ
Common questions about DeepSeek-V4-Flash-Vision-Exp vs Llama-3.3 Nemotron Super 49B v1.