← Back to Model Hub/SIDE-BY-SIDE REVIEW
SHARE THIS:

ERNIE 4.0 vs Hy3 preview

How do these models stack up? Below is an expert side-by-side comparison of specifications, context window capacity, live pricing per million tokens, and standardized benchmark scores for ERNIE 4.0 and Hy3 preview.

Baidu

ERNIE 4.0

ERNIE 4.0 (文心一言 4.0) is Baidu's most advanced large language model, representing the culmination of Baidu's decades of search and NLP expertise. Built on Baidu's proprietary knowledge-enhanced pre-training architecture, ERNIE 4.0 integrates deep understanding of Chinese language, culture, and domain-specific knowledge. It achieves GPT-4-class performance on comprehensive Chinese-language benchmarks spanning language understanding, reasoning, mathematics, and code generation. ERNIE 4.0 powers Baidu's Wenxin Yiyan consumer chatbot and is available via Baidu AI Cloud API for enterprise integrations.

View Full Specs
Tencent

Hy3 preview

Hy3 preview is a high-efficiency Mixture-of-Experts model from Tencent designed for agentic workflows and production use. It supports configurable reasoning levels across disabled, low, and high modes, allowing it to...

View Full Specs

Technical Specifications

SpecificationERNIE 4.0Hy3 preview
ProviderBaiduTencent
Context Window128,000 tokens262,144 tokens
Agent Suitability87/100N/A
Time to First Token (TTFT)380 msN/A
Deployment Modelmanaged apimanaged api
Production Stabilitystablestable
API AvailableYesYes
Released Date2025-08-302026-04-22

API Pricing Comparison

Input Price per Million Tokens

ERNIE 4.0

$1.20

Hy3 preview

$0.06

Output Price per Million Tokens

ERNIE 4.0

$2.40

Hy3 preview

$0.21

Want to test both models live?

Run side-by-side prompt prompts in our dynamic Sandbox. Check execution speeds, latency metrics, and compute actual costs in real-time.

Open Live Sandbox Playground

Benchmark Performance Metrics

Scores show the raw performance percentages verified across key evaluation suites. Higher bars indicate superior accuracy and capability in that domain.

MMLUGeneral knowledge & multi-task understanding
N/Avs8350.0%
ERNIE 4.0
Hy3 preview
HumanEvalPython coding & logic synthesis
N/Avs8400.0%
ERNIE 4.0
Hy3 preview
MATHComplex mathematical problem solving
N/Avs5900.0%
ERNIE 4.0
Hy3 preview
GPQAGraduate-level expert reasoning
N/Avs4200.0%
ERNIE 4.0
Hy3 preview
HellaSwagCommonsense reasoning and inference
N/Avs8480.0%
ERNIE 4.0
Hy3 preview
MT-BenchMulti-turn conversation flow quality
N/Avs882.0%
ERNIE 4.0
Hy3 preview

ERNIE 4.0 Quirks & Gotchas

  • β–ΈSuperior Chinese-language understanding β€” best-in-class for China-market applications
  • β–ΈAPI requires Baidu Cloud account with Chinese phone verification

Hy3 preview Quirks & Gotchas

No developer gotchas reported.