Nemotron 3 Ultra 550B A55B
LLM GatewayOpen weights
Nemotron 3 Ultra 550B A55B by LLM Gateway costs $0.50 per 1M input tokens and $2.50 per 1M output tokens, with a 262K-token context window.
Pricing
Input (per 1M tokens)
$0.50
Output (per 1M tokens)
$2.50
Cached input (per 1M)
$0.15
Specifications
- Provider
- LLM Gateway
- Context window
- 262K tokens
- Parameters
- —
- Released
- Jun 2026
- Open weights
- Yes
- Frontier model
- No
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FAQ
Pricing is per 1M tokens (USD); confirm with the provider before production use.