Grok 3 vs Together Llama 3.3 70B

Performance benchmarks + pricing comparison — updated April 2026

Grok 3

xAI

xAI's flagship model. Strong general-purpose capability with real-time knowledge access through X platform integration.

Input	$3.00/M
Output	$15.00/M
Context	128K tokens
Best For	General coding, research tasks, current-event-aware applications
Benchmark	70/100

Together AI

Llama 3.3 70B via Together AI. Cost-effective inference for open models.

Input	$0.880/M
Output	$0.880/M
Context	128K tokens
Best For	Cost-effective general AI, open-source preference

Estimated cost per project with 30% cache hit rate. Actual costs may vary based on usage patterns.

Scenario	Grok 3	Together Llama 3.3 70B	Savings
Small Script (1K lines)	$0.55	$0.06	Together Llama 3.3 70B saves $0.50 (90%)
Medium Feature (10K lines)	$4.05	$0.48	Together Llama 3.3 70B saves $3.57 (88%)
Large Project (50K lines)	$20.25	$2.42	Together Llama 3.3 70B saves $17.83 (88%)
Code Review (5K lines)	$0.90	$0.18	Together Llama 3.3 70B saves $0.72 (80%)

Together Llama 3.3 70B wins on both price and performance — $0.880/M input with a benchmark score of N/A/100.

For most developers, this is the clear choice between these two models.

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Anthropic's most powerful model. Best for complex reasoning and challenging coding tasks.

Previous generation Sonnet. Still excellent for coding tasks at the same price point.

Fast, cost-effective model for high-volume tasks. Great for code review and simple queries.

First generation Opus. Highest reasoning capability in the Claude 3 family.

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