Seed 1.6 Flash is an ultra-fast multimodal deep thinking model by ByteDance Seed, supporting both text and visual understanding. It features a 256k context window and can generate outputs of up to 16k tokens.
Model details →ByteDance Seed: Seed 1.6 Flash vs NVIDIA: Nemotron 3 Nano 30B A3B (free)
ByteDance Seed: Seed 1.6 Flash and NVIDIA: Nemotron 3 Nano 30B A3B (free) are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
NVIDIA Nemotron 3 Nano 30B A3B is a small language MoE model with highest compute efficiency and accuracy for developers to build specialized agentic AI systems. The model is fully open with open-weights, datasets and recipes so developers…
Model details →Side-by-side comparison
| Capability | ByteDance Seed: Seed 1.6 Flash | NVIDIA: Nemotron 3 Nano 30B A3B (free) | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 262K | 256K | 🏆 ByteDance Seed: Seed 1.6 Flash |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.07 | $0.00 | 🏆 NVIDIA: Nemotron 3 Nano 30B A3B (free) |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $0.30 | $0.00 | 🏆 NVIDIA: Nemotron 3 Nano 30B A3B (free) |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | Yes | — | 🏆 ByteDance Seed: Seed 1.6 Flash |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is ByteDance Seed: Seed 1.6 Flash better than NVIDIA: Nemotron 3 Nano 30B A3B (free)?
ByteDance Seed: Seed 1.6 Flash and NVIDIA: Nemotron 3 Nano 30B A3B (free) are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
What's the price difference between ByteDance Seed: Seed 1.6 Flash and NVIDIA: Nemotron 3 Nano 30B A3B (free)?
Input: $0.07 vs $0.00 per 1M tokens. Output: $0.30 vs $0.00 per 1M tokens.
What context windows do ByteDance Seed: Seed 1.6 Flash and NVIDIA: Nemotron 3 Nano 30B A3B (free) support?
ByteDance Seed: Seed 1.6 Flash supports up to 262K tokens. NVIDIA: Nemotron 3 Nano 30B A3B (free) supports up to 256K tokens.
Do both ByteDance Seed: Seed 1.6 Flash and NVIDIA: Nemotron 3 Nano 30B A3B (free) support tool calling?
ByteDance Seed: Seed 1.6 Flash: yes. NVIDIA: Nemotron 3 Nano 30B A3B (free): yes.