API cost decision in 10 seconds

New🔥Ox Alpha vs Nemotron 3 Ultra (batch)

Pick Ox Alpha when budget and context both matter.

Page updated:  Data confirmed:  Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick Ox Alpha when budget and context both matter.

On the standard 1M input plus 500K output workload, Ox Alpha is estimated at $0 vs $2.4 for Nemotron 3 Ultra (batch), saving $2.4 (100% lower).

Cost-first pickOx Alpha
Context-first pickOx Alpha
Sample savings$2.4100%
10x traffic gap$24

Ox Alpha is cheaper on the standard workload and also has the larger context window. At 10x that traffic, the same price gap is about $24. Use the calculator below to replace the sample workload with your own token volume.

Cost sensitivity

Workload Sensitivity

Same prices, different token mixes.

Ox Alpha stays cheaper across input-heavy, balanced, and output-heavy sample workloads.

Workload shapeToken mixBetter pickOx AlphaNemotron 3 Ultra (batch)
Input-heavy / RAG5M input + 500K outputOx Alpha$0$4.8
Balanced workload1M input + 1M outputOx Alpha$0$4.2
Output-heavy chatbot1M input + 5M outputOx Alpha$0$18.6
Cheaper input Ox Alpha $0 vs $0.6 / 1M

Ox Alpha is free for input tokens while Nemotron 3 Ultra (batch) costs $0.6 per 1M tokens.

Cheaper output Ox Alpha $0 vs $3.6 / 1M

Ox Alpha is free for output tokens while Nemotron 3 Ultra (batch) costs $3.6 per 1M tokens.

Larger context Ox Alpha 1.05M vs 512.29K

Ox Alpha has 536.29K more context (2.05x larger).

Sample workload Ox Alpha $0 vs $2.4

Ox Alpha is free for the standard workload while the other model is estimated at $2.4.

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.
Ox Alpha Calculating… Estimated API cost
Nemotron 3 Ultra (batch) Calculating… Estimated API cost
Cheaper for this workload Calculating… Difference: calculating…

This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.

Quick Decision

Verdict

Ox Alpha has the lower input price; Ox Alpha has the lower output price; Ox Alpha offers the larger context window. For the 1M input plus 500K output sample, Ox Alpha is cheaper for the standard workload.

For a 1M input token plus 500K output token workload, the estimated API cost is $0 for Ox Alpha and $2.4 for Nemotron 3 Ultra (batch).

Best Fit

Choose Ox Alpha when you care most about lower input-token price, lower output-token price, and larger context window.

Choose Nemotron 3 Ultra (batch) when its provider, model quality, latency, or availability is more important than the numeric price/context winner.

Decision Notes
  • On the standard 1M input plus 500K output workload, Ox Alpha is estimated at $0 vs $2.4 for Nemotron 3 Ultra (batch), saving $2.4 (100% lower).
  • Ox Alpha is free for the standard workload while the other model is estimated at $2.4.
  • Ox Alpha is free for input tokens while Nemotron 3 Ultra (batch) costs $0.6 per 1M tokens.
  • Ox Alpha is free for output tokens while Nemotron 3 Ultra (batch) costs $3.6 per 1M tokens.
  • Ox Alpha has 536.29K more context (2.05x larger).
Head-to-Head Specs
FeatureNew🔥Ox Alpha
(stealth)
Nemotron 3 Ultra (batch)
(NVIDIA)
Input Price
prompt tokens per 1M
$0$0.6
Completion Price
per 1M tokens
$0$3.6
Sample Workload Cost
1M input + 500K output
$0$2.4
Context Window1.05M512.29K
Release Date
Popularity#4

Use-Case Decision Matrix

Use caseBetter pickWhy
Budget-constrained productionOx AlphaOn the standard 1M input plus 500K output workload, Ox Alpha is estimated at $0 vs $2.4 for Nemotron 3 Ultra (batch), saving $2.4 (100% lower).
High-volume input processingOx AlphaLower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbotsOx AlphaLower output-token price matters most when assistants generate many completion tokens.
RAG or long-document workOx AlphaA larger context window leaves more room for retrieved passages, conversation history, or source files.

Related Alternatives

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Larger context alternatives

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Provider catalogs

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stealth catalog

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NVIDIA catalog

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Ox Alpha

Ox Alpha is a reasoning model designed for coding, sustained agentic work, and production workloads. It is suited for long-horizon software engineering, complex reasoning, and workflows that combine text with...

Nemotron 3 Ultra (batch)

NVIDIA Nemotron 3 Ultra is an open frontier-reasoning and orchestration model from NVIDIA, with 55B active parameters out of 550B total (MoE). Built on a hybrid Transformer-Mamba mixture-of-experts architecture, it...