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xAI: Grok 3 Beta vs Meta: Llama 3.3 70B Instruct

Head-to-head API cost, context, and performance comparison. Synced at 11:21:47 AM.

Executive Summary

When evaluating xAI: Grok 3 Beta against Meta: Llama 3.3 70B Instruct, the pricing structure is a key differentiator. Meta: Llama 3.3 70B Instruct is approximately 98% more cost-effective per 1 million tokens overall.

However, when looking at raw reasoning capabilities, xAI: Grok 3 Beta leads with a statistical ELO score of 1320. For tasks involving complex logic, coding, or instruction-following, developers might prefer xAI: Grok 3 Beta, provided their budget allows for the API burn rate.

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Raw Technical comparison

Metric
xAI: Grok 3 Beta
Meta: Llama 3.3 70B Instruct
Performance (ELO)
1320
1250
Input Cost / 1M
$3.00
$0.10
Output Cost / 1M
$15.00
$0.32
Context Window
131,072 tokens
131,072 tokens

Verdict

If you are looking for pure performance and capability, xAI: Grok 3 Beta is statistically superior. However, if API burn rate is the primary concern, Meta: Llama 3.3 70B Instruct wins out aggressively in pricing.

People Also Ask

Is xAI: Grok 3 Beta cheaper than Meta: Llama 3.3 70B Instruct?

No. Meta: Llama 3.3 70B Instruct is the more cost-effective model, operating at a lower price point per 1 million tokens.

Which model has the larger context window?

Both models offer an identical context window of 131,072 tokens.

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