Skip to content
Metatext
Sign Up

Nemotron 3 Ultra 550B A55B

Together AIOpen weights

Nemotron 3 Ultra 550B A55B by Together AI costs $0.60 per 1M input tokens and $3.60 per 1M output tokens, with a 512K-token context window.

Pricing

Input (per 1M tokens)
$0.60
Output (per 1M tokens)
$3.60
Cached input (per 1M)
$0.20

Specifications

Provider
Together AI
Context window
512K tokens
Parameters
—
Released
Jun 2026
Open weights
Yes
Frontier model
No

Compare Nemotron 3 Ultra 550B A55B with…

Nemotron 3 Ultra 550B A55B vs Kimi K2.6$4.50/1MNemotron 3 Ultra 550B A55B vs Qwen3.6 Plus$3.00/1MNemotron 3 Ultra 550B A55B vs DeepSeek V4 Pro$3.48/1MNemotron 3 Ultra 550B A55B vs DeepSeek-V3$1.25/1MNemotron 3 Ultra 550B A55B vs Qwen3.7 Max$3.75/1MNemotron 3 Ultra 550B A55B vs Llama 3.3 70B$0.88/1M

FAQ

Pricing is per 1M tokens (USD); confirm with the provider before production use.