Cracked AI Engineering

GPT OSS 120B vs Llama 3.1 8B Instant

GPT OSS 120B includes advanced reasoning. Compare full specs, pricing, and choose the best model for your use case.

Quick Overview

GPT OSS 120B

Groq

131K tokens context • $0.15 / $0.75 per 1M tokens

View full specifications →

Llama 3.1 8B Instant

Groq

131K tokens context • $0.05 / $0.08 per 1M tokens

View full specifications →

Detailed Comparison

Specification
GPT OSS 120B
Llama 3.1 8B Instant
Provider
Groq
Groq
Context Window
131K tokens
131K tokens
Max Output Tokens
33K tokens
8K tokens
Input Pricing (per 1M tokens)
$0.15
$0.05
Output Pricing (per 1M tokens)
$0.75
$0.08
Release Date
Aug 2025
Jul 2024

Capabilities

Capability
GPT OSS 120B
Llama 3.1 8B Instant
Text Generation
Function Calling
Advanced Reasoning

Which Model Should You Choose?

Choose GPT OSS 120B if:

  • • You need advanced reasoning

Choose Llama 3.1 8B Instant if:

  • • Cost efficiency is a priority