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ERNIE 4.5 21B A3B Thinking vs Hermes 2 Pro - Llama-3 8B (Comparative Analysis)

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Comparative Analysis: ERNIE 4.5 21B A3B Thinking vs. Hermes 2 Pro - Llama-3 8B
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Overview

Hermes 2 Pro - Llama-3 8B was released 1 year before ERNIE 4.5 21B A3B Thinking.
ERNIE 4.5 21B A3B ThinkingERNIE 4.5 21B A3B Thinking
Hermes 2 Pro - Llama-3 8BHermes 2 Pro - Llama-3 8B
Model Provider
The organization behind this AI's development
Baidu logoBaidu
Nous logoNous
Input Context Window
Maximum input tokens this model can process at once
131.1K
tokens
8.2K
tokens
Output Token Limit
Maximum output tokens this model can generate at once
65.5K
tokens
8.2K
tokens
Release Date
When this model first became publicly available
October 9th, 2025
May 27th, 2024

Capabilities & Features

Compare supported features, modalities, and advanced capabilities
ERNIE 4.5 21B A3B Thinking
Hermes 2 Pro - Llama-3 8B
Input Types
Supported input formats
📝Text
📝Text
Output Types
Supported output formats
📝Text
📝Text
Tokenizer
Text encoding system
OtherLlama3
Key Features
Advanced capabilities
Function CallingStructured OutputReasoning ModeContent Moderation
Function CallingStructured OutputReasoning ModeContent Moderation
Open Source
Model availability
Available on HuggingFace →Available on HuggingFace →

Pricing

ERNIE 4.5 21B A3B Thinking is roughly 0.5x less expensive compared to Hermes 2 Pro - Llama-3 8B for input tokens and roughly 2.0x more expensive for output tokens.
ERNIE 4.5 21B A3B ThinkingERNIE 4.5 21B A3B Thinking
Hermes 2 Pro - Llama-3 8BHermes 2 Pro - Llama-3 8B
Input Token Cost
Cost per million input tokens
$0.07
per million tokens
$0.14
per million tokens
Output Token Cost
Cost per million outut tokens
$0.28
per million tokens
$0.14
per million tokens

Benchmarks

Compare relevant benchmarks between ERNIE 4.5 21B A3B Thinking and Hermes 2 Pro - Llama-3 8B.
ERNIE 4.5 21B A3B ThinkingERNIE 4.5 21B A3B Thinking
Hermes 2 Pro - Llama-3 8BHermes 2 Pro - Llama-3 8B
MMLU
Measures knowledge across 57 subjects like law, math, history, and science
Benchmark not available.
Benchmark not available.
MMMU
Measures understanding of combined text and images across various domains
Benchmark not available.
Benchmark not available.
HellaSwag
Measures common sense reasoning by having models complete sentences about everyday situations
Benchmark not available.
Benchmark not available.

At a Glance

Quick overview of what makes ERNIE 4.5 21B A3B Thinking and Hermes 2 Pro - Llama-3 8B unique.
Baidu logoERNIE 4.5 21B A3B Thinking by Baidu offers advanced reasoning. It can handle standard conversations with its 131.1K token context window. Very affordable at $0.07/M input and $0.28/M output tokens. Released October 9th, 2025.
Nous logoHermes 2 Pro - Llama-3 8B by Nous generates structured data. It can handle standard conversations with its 8.2K token context window. Very affordable at $0.14/M input and $0.14/M output tokens. Released May 27th, 2024.

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