Llama 3.1 Nemotron Ultra 253B
LLM GatewayOpen weights
Llama 3.1 Nemotron Ultra 253B by LLM Gateway costs $0.60 per 1M input tokens and $1.80 per 1M output tokens, with a 128K-token context window.
Pricing
Input (per 1M tokens)
$0.60
Output (per 1M tokens)
$1.80
Cached input (per 1M)
—
Specifications
- Provider
- LLM Gateway
- Context window
- 128K tokens
- Parameters
- —
- Released
- Apr 2025
- Open weights
- Yes
- Frontier model
- No
Compare Llama 3.1 Nemotron Ultra 253B with…
Llama 3.1 Nemotron Ultra 253B vs GPT-5.3 Codex$14.00/1MLlama 3.1 Nemotron Ultra 253B vs MiMo-V2.5-Pro$0.87/1MLlama 3.1 Nemotron Ultra 253B vs MiMo-V2-Pro$3.00/1MLlama 3.1 Nemotron Ultra 253B vs GPT OSS 120B$0.25/1MLlama 3.1 Nemotron Ultra 253B vs GPT-4o mini$0.60/1MLlama 3.1 Nemotron Ultra 253B vs MiniMax-M2$1.00/1M
FAQ
Pricing is per 1M tokens (USD); confirm with the provider before production use.