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ERNIE 4.5 VL 424B A47B vs Nemotron 3 Ultra

Detailed technical comparison between ERNIE 4.5 VL 424B A47B (Baidu) 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

ERNIE 4.5 VL 424B A47B: 1 WinvsNemotron 3 Ultra: 5 Wins
Context Leader

Nemotron 3 Ultra

512,288 tokens
Agentic Tool-Calling

Tie

Equal Capability
Lowest Latency (TTFT)

Tie

Equal Speed
Input Price Leader

ERNIE 4.5 VL 424B A47B

$0.42 / MTok
Baiduactive

ERNIE 4.5 VL 424B A47B

ERNIE-4.5-VL-424B-A47B is a multimodal Mixture-of-Experts (MoE) model from Baidu’s ERNIE 4.5 series, featuring 424B total parameters with 47B active per token. It is trained jointly on text and image data...

View ERNIE 4.5 VL 424B A47B 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
SpecificationERNIE 4.5 VL 424B A47BNemotron 3 Ultra
ProviderBaiduNvidia
Context Window123,000 tokens512,288 tokens🏆
Agent SuitabilityN/AN/A
Time to First Token (TTFT)N/AN/A
Deployment Modelmanaged apimanaged api
Production Stabilitystablebeta
API AvailableYesYes
Released Date2025-06-302026-06-04

API Pricing Comparison

Input Price per Million Tokens

ERNIE 4.5 VL 424B A47B

$0.42

Nemotron 3 Ultra

$0.50

Output Price per Million Tokens

ERNIE 4.5 VL 424B A47B

$1.25

Nemotron 3 Ultra

$2.20

💡 Cost Ratio: ERNIE 4.5 VL 424B A47B is 1.2x cheaper per input token than Nemotron 3 Ultra.

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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
86.8%vs87.8%+1.0% Nemotron 3 Ultra
ERNIE 4.5 VL 424B A47B
Nemotron 3 Ultra 🏆
HumanEvalPython coding & logic synthesis
82.0%vs87.0%+5.0% Nemotron 3 Ultra
ERNIE 4.5 VL 424B A47B
Nemotron 3 Ultra 🏆
MATHComplex mathematical problem solving
65.2%vs68.2%+3.0% Nemotron 3 Ultra
ERNIE 4.5 VL 424B A47B
Nemotron 3 Ultra 🏆
GPQAGraduate-level expert reasoning
45.0%vs49.6%+4.6% Nemotron 3 Ultra
ERNIE 4.5 VL 424B A47B
Nemotron 3 Ultra 🏆
HellaSwagCommonsense reasoning and inference
86.5%vs85.4%+1.1% ERNIE 4.5 VL 424B A47B
ERNIE 4.5 VL 424B A47B 🏆
Nemotron 3 Ultra
MT-BenchMulti-turn conversation flow quality
8.9%vs9.1%+0.2% Nemotron 3 Ultra
ERNIE 4.5 VL 424B A47B
Nemotron 3 Ultra 🏆

ERNIE 4.5 VL 424B A47B Quirks & Gotchas

No developer gotchas reported.

Nemotron 3 Ultra Quirks & Gotchas

No developer gotchas reported.

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