API cost decision in 10 seconds

🔥Nemotron 3 Super (free) vs 🔥GPT-5.5

Pick Nemotron 3 Super (free) for lower cost; pick GPT-5.5 only if the larger context window matters more.

Pricing data updated:  Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick Nemotron 3 Super (free) for lower cost; pick GPT-5.5 only if the larger context window matters more.

On the standard 1M input plus 500K output workload, Nemotron 3 Super (free) is estimated at $0 vs $20 for GPT-5.5, saving $20 (100% lower).

Cost-first pickNemotron 3 Super (free)
Context-first pickGPT-5.5
Sample savings$20100%
10x traffic gap$200

GPT-5.5 has more context, but Nemotron 3 Super (free) saves $20 on the standard workload. At 10x that traffic, the same price gap is about $200. Use the calculator below to replace the sample workload with your own token volume.

Cheaper input Nemotron 3 Super (free) $0 vs $5 / 1M

Nemotron 3 Super (free) is free for input tokens while GPT-5.5 costs $5 per 1M tokens.

Cheaper output Nemotron 3 Super (free) $0 vs $30 / 1M

Nemotron 3 Super (free) is free for output tokens while GPT-5.5 costs $30 per 1M tokens.

Larger context GPT-5.5 262.14K vs 1.05M

GPT-5.5 has 787.86K more context (4.01x larger).

Sample workload Nemotron 3 Super (free) $0 vs $20

Nemotron 3 Super (free) is free for the standard workload while the other model is estimated at $20.

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.
Nemotron 3 Super (free) Calculating… Estimated API cost
GPT-5.5 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

Nemotron 3 Super (free) has the lower input price; Nemotron 3 Super (free) has the lower output price; GPT-5.5 offers the larger context window. For the 1M input plus 500K output sample, Nemotron 3 Super (free) is cheaper for the standard workload.

For a 1M input token plus 500K output token workload, the estimated API cost is $0 for Nemotron 3 Super (free) and $20 for GPT-5.5.

Best Fit

Choose Nemotron 3 Super (free) when you care most about lower input-token price, and lower output-token price.

Choose GPT-5.5 when you care most about larger context window.

Decision Notes
  • On the standard 1M input plus 500K output workload, Nemotron 3 Super (free) is estimated at $0 vs $20 for GPT-5.5, saving $20 (100% lower).
  • Nemotron 3 Super (free) is free for the standard workload while the other model is estimated at $20.
  • Nemotron 3 Super (free) is free for input tokens while GPT-5.5 costs $5 per 1M tokens.
  • Nemotron 3 Super (free) is free for output tokens while GPT-5.5 costs $30 per 1M tokens.
  • GPT-5.5 has 787.86K more context (4.01x larger).
Head-to-Head Specs
Feature🔥Nemotron 3 Super (free)
(NVIDIA)
🔥GPT-5.5
(OpenAI)
Input Price
prompt tokens per 1M
$0$5
Completion Price
per 1M tokens
$0$30
Sample Workload Cost
1M input + 500K output
$0$20
Context Window262.14K1.05M
Release Date2026-03-112026-04-24
Popularity Rank
current rank
#12#19

Use-Case Decision Matrix

Use caseBetter pickWhy
Budget-constrained productionNemotron 3 Super (free)On the standard 1M input plus 500K output workload, Nemotron 3 Super (free) is estimated at $0 vs $20 for GPT-5.5, saving $20 (100% lower).
High-volume input processingNemotron 3 Super (free)Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbotsNemotron 3 Super (free)Lower output-token price matters most when assistants generate many completion tokens.
RAG or long-document workGPT-5.5A larger context window leaves more room for retrieved passages, conversation history, or source files.

Related Alternatives

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Provider catalogs

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NVIDIA catalog

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OpenAI catalog

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Open OpenAI models
Nemotron 3 Super (free)

NVIDIA Nemotron 3 Super is a 120B-parameter open hybrid MoE model, activating just 12B parameters for maximum compute efficiency and accuracy in complex multi-agent applications. Built on a hybrid Mamba-Transformer...

GPT-5.5

GPT-5.5 is OpenAI’s frontier model designed for complex professional workloads, building on GPT-5.4 with stronger reasoning, higher reliability, and improved token efficiency on hard tasks. It features a 1M+ token...