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ChatGPT-4o vs Gemma 3 12B (Comparative Analysis)

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Comparative Analysis: ChatGPT-4o vs. Gemma 3 12B
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Overview

ChatGPT-4o was released 7 months before Gemma 3 12B.
ChatGPT-4oChatGPT-4o
Gemma 3 12BGemma 3 12B
Model Provider
The organization behind this AI's development
OpenAI logoOpenAI
Google logoGoogle
Input Context Window
Maximum input tokens this model can process at once
128K
tokens
96K
tokens
Output Token Limit
Maximum output tokens this model can generate at once
16.4K
tokens
8.2K
tokens
Release Date
When this model first became publicly available
August 14th, 2024
March 13th, 2025

Capabilities & Features

Compare supported features, modalities, and advanced capabilities
ChatGPT-4o
Gemma 3 12B
Input Types
Supported input formats
📝Text🖼️Image
📝Text🖼️Image
Output Types
Supported output formats
📝Text
📝Text
Tokenizer
Text encoding system
GPTGemini
Key Features
Advanced capabilities
Function CallingStructured OutputReasoning ModeContent Moderation
Function CallingStructured OutputReasoning ModeContent Moderation
Open Source
Model availability
ProprietaryAvailable on HuggingFace →

Pricing

ChatGPT-4o is roughly 100.0x more expensive compared to Gemma 3 12B for input tokens and roughly 78.9x more expensive for output tokens.
ChatGPT-4oChatGPT-4o
Gemma 3 12BGemma 3 12B
Input Token Cost
Cost per million input tokens
$5.00
per million tokens
$0.05
per million tokens
Output Token Cost
Cost per million outut tokens
$15.00
per million tokens
$0.19
per million tokens

Benchmarks

Compare relevant benchmarks between ChatGPT-4o and Gemma 3 12B.
ChatGPT-4oChatGPT-4o
Gemma 3 12BGemma 3 12B
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 ChatGPT-4o and Gemma 3 12B unique.
OpenAI logoChatGPT-4o by OpenAI understands both text and images, generates structured data. It can handle standard conversations with its 128K token context window. Premium pricing at $5.00/M input and $15.00/M output tokens. Includes built-in content moderation for safer outputs. Released August 14th, 2024.
Google logoGemma 3 12B by Google understands both text and images, generates structured data. It can handle standard conversations with its 96K token context window. Very affordable at $0.05/M input and $0.19/M output tokens. Released March 13th, 2025.

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