API cost decision in 10 seconds

🔥Gemini 2.5 Flash vs 🔥Nemotron 3 Super (free)

Pick Nemotron 3 Super (free) for lower cost; pick Gemini 2.5 Flash 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 Gemini 2.5 Flash 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 $1.55 for Gemini 2.5 Flash, saving $1.55 (100% lower).

Cost-first pickNemotron 3 Super (free)
Context-first pickGemini 2.5 Flash
Sample savings$1.55100%
10x traffic gap$15.5

Gemini 2.5 Flash has more context, but Nemotron 3 Super (free) saves $1.55 on the standard workload. At 10x that traffic, the same price gap is about $15.5. Use the calculator below to replace the sample workload with your own token volume.

Cheaper input Nemotron 3 Super (free) $0.3 vs $0 / 1M

Nemotron 3 Super (free) is free for input tokens while Gemini 2.5 Flash costs $0.3 per 1M tokens.

Cheaper output Nemotron 3 Super (free) $2.5 vs $0 / 1M

Nemotron 3 Super (free) is free for output tokens while Gemini 2.5 Flash costs $2.5 per 1M tokens.

Larger context Gemini 2.5 Flash 1.05M vs 262.14K

Gemini 2.5 Flash has 786.43K more context (4x larger).

Sample workload Nemotron 3 Super (free) $1.55 vs $0

Nemotron 3 Super (free) is free for the standard workload while the other model is estimated at $1.55.

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.
Gemini 2.5 Flash Calculating… Estimated API cost
Nemotron 3 Super (free) 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; Gemini 2.5 Flash 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 $1.55 for Gemini 2.5 Flash and $0 for Nemotron 3 Super (free).

Best Fit

Choose Gemini 2.5 Flash when you care most about larger context window.

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

Decision Notes
  • On the standard 1M input plus 500K output workload, Nemotron 3 Super (free) is estimated at $0 vs $1.55 for Gemini 2.5 Flash, saving $1.55 (100% lower).
  • Nemotron 3 Super (free) is free for the standard workload while the other model is estimated at $1.55.
  • Nemotron 3 Super (free) is free for input tokens while Gemini 2.5 Flash costs $0.3 per 1M tokens.
  • Nemotron 3 Super (free) is free for output tokens while Gemini 2.5 Flash costs $2.5 per 1M tokens.
  • Gemini 2.5 Flash has 786.43K more context (4x larger).
Head-to-Head Specs
Feature🔥Gemini 2.5 Flash
(Google)		🔥Nemotron 3 Super (free)
(NVIDIA)
Input Price
prompt tokens per 1M		$0.3$0
Completion Price
per 1M tokens		$2.5$0
Sample Workload Cost
1M input + 500K output		$1.55$0
Context Window1.05M262.14K
Release Date
Popularity Rank
current rank		#15#16

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 $1.55 for Gemini 2.5 Flash, saving $1.55 (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 workGemini 2.5 FlashA larger context window leaves more room for retrieved passages, conversation history, or source files.

Related Alternatives

Same-provider lower-cost swaps
  • Gemma 4 26B A4B (free) can replace Gemini 2.5 Flash when lower sample workload cost matters most: $0.
  • Gemma 4 31B (free) can replace Gemini 2.5 Flash when lower sample workload cost matters most: $0.
  • Lyria 3 Pro Preview can replace Gemini 2.5 Flash when lower sample workload cost matters most: $0.
  • Lyria 3 Clip Preview can replace Gemini 2.5 Flash when lower sample workload cost matters most: $0.
Larger context near this budget
  • Grok 4.1 Fast offers 2M context with $0.45 sample workload cost.
  • Grok 4 Fast offers 2M context with $0.45 sample workload cost.
  • Owl Alpha offers 1.05M context with $0 sample workload cost.

Cheaper alternatives

Review low-cost models ranked by a standard 1M input plus 500K output workload.

Open cheapest models

Larger context alternatives

Find models with larger context windows for RAG, long documents, and codebase review.

Open largest context models

Provider catalogs

Compare models within provider hubs before choosing a final API vendor.

Open provider hubs

Google catalog

Review all tracked Google models before deciding whether this matchup is the right shortlist.

Open Google models

NVIDIA catalog

Check other NVIDIA models with comparable pricing, context, or release timing.

Open NVIDIA models
Gemini 2.5 Flash

Gemini 2.5 Flash is Google's state-of-the-art workhorse model, specifically designed for advanced reasoning, coding, mathematics, and scientific tasks. It includes built-in "thinking" capabilities, enabling it to provide responses with greater...

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...