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Gemma 3 12B vs Nemotron 3 Ultra

Detailed technical comparison between Gemma 3 12B (Google) and Nemotron 3 Ultra (Nvidia). Review live API token pricing, context window capabilities, time-to-first-token latency, and verified benchmark scores side-by-side.

⚡ Executive Summary & Verdict

Comparison Snapshot

Gemma 3 12B: 0 WinsvsNemotron 3 Ultra: 6 Wins
Context Leader

Nemotron 3 Ultra

512,288 tokens
Agentic Tool-Calling

Tie

Equal Capability
Lowest Latency (TTFT)

Tie

Equal Speed
Input Price Leader

Gemma 3 12B

$0.05 / MTok
Googleactive

Gemma 3 12B

Gemma 3 introduces multimodality, supporting vision-language input and text outputs. It handles context windows up to 128k tokens, understands over 140 languages, and offers improved math, reasoning, and chat capabilities,...

View Gemma 3 12B Full Specs →
Nvidiaactive

Nemotron 3 Ultra

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...

View Nemotron 3 Ultra Full Specs →

Technical Specifications

🏆 = Superior Spec
SpecificationGemma 3 12BNemotron 3 Ultra
ProviderGoogleNvidia
Context Window131,072 tokens512,288 tokens🏆
Agent SuitabilityN/AN/A
Time to First Token (TTFT)N/AN/A
Deployment Modelmanaged apimanaged api
Production Stabilitystablebeta
API AvailableYesYes
Released Date2025-03-132026-06-04

API Pricing Comparison

Input Price per Million Tokens

Gemma 3 12B

$0.05

Nemotron 3 Ultra

$0.60

Output Price per Million Tokens

Gemma 3 12B

$0.15

Nemotron 3 Ultra

$3.60

💡 Cost Ratio: Gemma 3 12B is 12.0x cheaper per input token than Nemotron 3 Ultra.

Want to test both models live?

Run side-by-side prompt benchmarks in our dynamic multi-model Sandbox. Compare execution speeds, latency metrics, and compute actual costs in real-time.

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Benchmark Performance Metrics

Standardized Scores (0–100%)

Scores show verified raw accuracy percentages across standardized AI evaluation suites. Higher bars indicate superior performance in that domain.

MMLUGeneral knowledge & multi-task understanding
80.0%vs87.8%+7.8% Nemotron 3 Ultra
Gemma 3 12B
Nemotron 3 Ultra 🏆
HumanEvalPython coding & logic synthesis
78.2%vs87.0%+8.8% Nemotron 3 Ultra
Gemma 3 12B
Nemotron 3 Ultra 🏆
MATHComplex mathematical problem solving
55.4%vs68.2%+12.8% Nemotron 3 Ultra
Gemma 3 12B
Nemotron 3 Ultra 🏆
GPQAGraduate-level expert reasoning
40.8%vs49.6%+8.8% Nemotron 3 Ultra
Gemma 3 12B
Nemotron 3 Ultra 🏆
HellaSwagCommonsense reasoning and inference
83.0%vs85.4%+2.4% Nemotron 3 Ultra
Gemma 3 12B
Nemotron 3 Ultra 🏆
MT-BenchMulti-turn conversation flow quality
8.6%vs9.1%+0.6% Nemotron 3 Ultra
Gemma 3 12B
Nemotron 3 Ultra 🏆

Gemma 3 12B Quirks & Gotchas

No developer gotchas reported.

Nemotron 3 Ultra Quirks & Gotchas

No developer gotchas reported.

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