Gemma 2 27B vs o1-pro (Comparative Analysis)

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Comparative Analysis: Gemma 2 27B vs. o1-pro

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Overview

Gemma 2 27B was released 8 months before o1-pro.

	Gemma 2 27B	o1-pro
Model Provider The organization behind this AI's development	Google	OpenAI
Input Context Window Maximum input tokens this model can process at once	8.2K tokens	200K tokens
Output Token Limit Maximum output tokens this model can generate at once	Not specified tokens	100K tokens
Release Date When this model first became publicly available	July 13, 2024 1 year ago July 13th, 2024	March 19, 2025 8 months ago March 19th, 2025

Capabilities & Features

Compare supported features, modalities, and advanced capabilities

	Gemma 2 27B	o1-pro
Input Types Supported input formats	📝Text	📝Text🖼️Image📁File
Output Types Supported output formats	📝Text	📝Text
Tokenizer Text encoding system	Gemini	GPT
Key Features Advanced capabilities	Function Calling✓Structured OutputReasoning ModeContent Moderation	Function Calling✓Structured Output✓Reasoning Mode✓Content Moderation
Open Source Model availability	Available on HuggingFace →	Proprietary

Pricing

Gemma 2 27B is significantly less expensive compared to o1-pro for input tokens and significantly less expensive for output tokens.

	Gemma 2 27B	o1-pro
Input Token Cost Cost per million input tokens	$0.65 per million tokens	$150.00 per million tokens
Output Token Cost Cost per million outut tokens	$0.65 per million tokens	$600.00 per million tokens

Benchmarks

Compare relevant benchmarks between Gemma 2 27B and o1-pro.

	Gemma 2 27B	o1-pro
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 Gemma 2 27B and o1-pro unique.

Gemma 2 27B by Google generates structured data. It can handle standard conversations with its 8.2K token context window. Reasonably priced at $0.65/M input and $0.65/M output tokens. Released July 13th, 2024.

o1-pro by OpenAI understands both text and images, offers advanced reasoning, generates structured data. It can handle standard conversations with its 200K token context window. Premium pricing at $150.00/M input and $600.00/M output tokens. Includes built-in content moderation for safer outputs. Released March 19th, 2025.