Llama 3.1 8B Instruct vs o3 Mini (Comparative Analysis)
Loading comparison form...
Comparative Analysis: Llama 3.1 8B Instruct vs. o3 Mini
Want to try out these models side by side?Try Magica for free
Overview
Llama 3.1 8B Instruct was released 6 months before o3 Mini.
 Llama 3.1 8B Instruct |  o3 Mini | |
|---|---|---|
Model Provider The organization behind this AI's development | Meta | OpenAI |
Input Context Window Maximum input tokens this model can process at once | 131.1K tokens | 200K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 131.1K tokens | 100K tokens |
Release Date When this model first became publicly available | July 23, 2024 2 years ago July 23rd, 2024 | January 31, 2025 1 year ago January 31st, 2025 |
Knowledge Cutoff Latest training-data date reported by the provider | December 31, 2023 | October 31, 2023 |
Capabilities & Features
Compare supported features, modalities, and advanced capabilities
Llama 3.1 8B Instruct | o3 Mini | |
|---|---|---|
Input Types Supported input formats | 📝Text | 📝Text📁File |
Reasoning Controls Defaults and configurable reasoning effort | Not reported | Optional |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | Llama3 | 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
Llama 3.1 8B Instruct is roughly 0.05x less expensive compared to o3 Mini for input tokens and roughly 0.02x less expensive for output tokens.
| Llama 3.1 8B Instruct | o3 Mini | |
|---|---|---|
Input Token Cost Cost per million input tokens | $0.05 per million tokens | $1.10 per million tokens |
Output Token Cost Cost per million output tokens | $0.08 per million tokens | $4.40 per million tokens |
Web Search Cost Additional cost for each web search operation | Not specified | $0.01 per search |
Cache Read Cost Cost to reuse cached input tokens | $0.02 per million tokens | $0.55 per million tokens |
Benchmarks
Compare relevant benchmarks between Llama 3.1 8B Instruct and o3 Mini.
| Llama 3.1 8B Instruct | o3 Mini | |
|---|---|---|
Coding Index Programming performance across independent evaluations | 5.4 (Artificial Analysis index; higher is better) | Benchmark not available. |
At a Glance
Quick overview of what makes Llama 3.1 8B Instruct and o3 Mini unique.
Llama 3.1 8B Instruct by Meta can use external tools and APIs, generates structured data. It can handle standard conversations with its 131.1K token context window. Very affordable at $0.05/M input and $0.08/M output tokens. Released July 23rd, 2024.o3 Mini by OpenAI can use external tools and APIs, offers advanced reasoning, generates structured data. It can handle standard conversations with its 200K token context window. Reasonably priced at $1.10/M input and $4.40/M output tokens. Includes built-in content moderation for safer outputs. Released January 31st, 2025.Explore More Comparisons
Compare your models with top performers across different categories
Compare Llama 3.1 8B Instruct with:
🚀Programming
Best models for coding and development
🎨Creative & Roleplay
Models optimized for creative writing
📢Marketing
Content creation and marketing tasks
💻Technology
Technical analysis and explanations
🔬Science
Scientific research and analysis
🌐Translation
Multilingual translation tasks
Compare o3 Mini with:
🚀Programming
Best models for coding and development
🎨Creative & Roleplay
Models optimized for creative writing
📢Marketing
Content creation and marketing tasks
💻Technology
Technical analysis and explanations
🔬Science
Scientific research and analysis
🌐Translation
Multilingual translation tasks
