Wednesday, November 11, 2026 · No. 472Prices synced 11 hours ago
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The AI Model Price Index

Nemotron 3 Ultra 550B A55B (Arkanecloud)

by Eden AI · family nemotron · listed Jun 2026RTW

Largest Nemotron 3 model for maximum open-weight reasoning and agent accuracy

Current rates USD per 1M tokens

Input$0.60
Output$3.50
Cache read$0.20
Cache write—

Against the market

Input price vs. maker flagships ($/1M tokens)
DeepSeek V4 FlashDeepSeek V4 Flash: $0.15 per 1M tokens$0.15Qwen3.8 Omni FlashQwen3.8 Omni Flash: $0.15 per 1M tokens$0.15DeepSeek V4.1 Flash 1017DeepSeek V4.1 Flash 1017: $0.30 per 1M tokens$0.30Nemotron 3 Ultra 550B A55B (Arkanecloud)Nemotron 3 Ultra 550B A55B (Arkanecloud): $0.60 per 1M tokens$0.60GPT-6.1 TerraGPT-6.1 Terra: $1.00 per 1M tokens$1.00Gemini 4 CarbonGemini 4 Carbon: $2.00 per 1M tokens$2.00Grok 4.7Grok 4.7: $2.00 per 1M tokens$2.00Claude Fable 5.2Claude Fable 5.2: $8.00 per 1M tokens$8.00
Output price vs. maker flagships ($/1M tokens)
Qwen3.8 Omni FlashQwen3.8 Omni Flash: $0.47 per 1M tokens$0.47DeepSeek V4 FlashDeepSeek V4 Flash: $0.60 per 1M tokens$0.60DeepSeek V4.1 Flash 1017DeepSeek V4.1 Flash 1017: $1.20 per 1M tokens$1.20Nemotron 3 Ultra 550B A55B (Arkanecloud)Nemotron 3 Ultra 550B A55B (Arkanecloud): $3.50 per 1M tokens$3.50GPT-6.1 TerraGPT-6.1 Terra: $5.00 per 1M tokens$5.00Grok 4.7Grok 4.7: $6.00 per 1M tokens$6.00Gemini 4 CarbonGemini 4 Carbon: $10.00 per 1M tokens$10.00Claude Fable 5.2Claude Fable 5.2: $40.00 per 1M tokens$40.00

On the record

Model id
arkanecloud/nvidia/nemotron-3-ultra-550b-a55b
Context window
512K tokens
Max output
128K tokens
Input modalities
text
Output modalities
text
Reasoning
yes
Tool calls
yes
Open weights
yes
Knowledge cutoff
Sep 2025
Released
2026-06-04
Last updated
2026-06-04
Provider docs
docs.edenai.co

Back of the envelope

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