o3 vs Llama 4 Maverick
Pricing, context window, and benchmark comparison · Last updated April 2026
Llama 4 Maverick is cheaper than o3 at $0.15/1M/1M vs $2.00/1M/1M input tokens — a 13.3x cost difference. o3 scores higher on quality benchmarks (ELO 1395). Choose Llama 4 Maverick for cost-sensitive workloads; choose o3 for maximum quality.
Which is cheaper: o3 or Llama 4 Maverick?
Llama 4 Maverick is the cheaper option at $0.15/1M per 1M input tokens, compared to $2.00/1M for o3. That is a 13.3x cost difference on input tokens. Output pricing follows a similar pattern: o3 charges $8.00/1M/1M vs $0.60/1M/1M for Llama 4 Maverick.
Which has better quality: o3 or Llama 4 Maverick?
Based on LMSYS Chatbot Arena rankings, o3 achieves a higher ELO score (1395 vs 1350), suggesting stronger performance on open-ended tasks. o3 excels at top-tier reasoning on math, science, and agentic tasks. Llama 4 Maverick is known for natively multimodal open-weight flagship.
Which should you choose: o3 or Llama 4 Maverick?
- → Top-tier reasoning on math, science, and agentic tasks
- → 87% cheaper than original o1 at the same capability tier
- → 200K context window
- → Natively multimodal open-weight flagship
- → Competitive with GPT-5.4 mini and Claude Sonnet on many tasks
- → 1M token context window
Frequently Asked Questions
Which is cheaper: o3 or Llama 4 Maverick?
Llama 4 Maverick is cheaper at $0.15/1M per 1M input tokens, making it 13.3x more affordable.
Which has better quality: o3 or Llama 4 Maverick?
o3 scores higher on the LMSYS Chatbot Arena with an ELO of 1395, suggesting better overall quality for most tasks.
Which has a larger context window: o3 or Llama 4 Maverick?
Llama 4 Maverick has a larger context window at 1000K tokens.
Should I choose o3 or Llama 4 Maverick?
Choose Llama 4 Maverick if cost is the priority. Choose o3 if benchmark quality is most important. Consider your specific use case: o3 is best for reasoning and math, while Llama 4 Maverick excels at coding and research.
Is o3 or Llama 4 Maverick open source?
o3 is proprietary. Llama 4 Maverick is open source.