Nemotron 3 Ultra 550B A55B
OpenRouterOpen weights
Nemotron 3 Ultra 550B A55B by OpenRouter costs $0.50 per 1M input tokens and $2.20 per 1M output tokens, with a 262K-token context window.
Pricing
Input (per 1M tokens)
$0.50
Output (per 1M tokens)
$2.20
Cached input (per 1M)
$0.10
Specifications
- Provider
- OpenRouter
- Context window
- 262K tokens
- Parameters
- —
- Released
- Jun 2026
- Open weights
- Yes
- Frontier model
- No
Compare Nemotron 3 Ultra 550B A55B with…
Nemotron 3 Ultra 550B A55B vs GPT-5.3 Codex$14.00/1MNemotron 3 Ultra 550B A55B vs OpenRouter: Fusion$-1,000,000.00/1MNemotron 3 Ultra 550B A55B vs MiniMax-M2$1.00/1MNemotron 3 Ultra 550B A55B vs Qwen3 Coder Next$0.80/1MNemotron 3 Ultra 550B A55B vs GPT OSS 120B$0.15/1MNemotron 3 Ultra 550B A55B vs gpt-oss-20b$0.14/1M
FAQ
Pricing is per 1M tokens (USD); confirm with the provider before production use.