Comprehensive side-by-side LLM comparison
o4 mini offers 95.9K more tokens in context window than Llama 4 Behemoth. Both models have similar pricing. Both models have their strengths depending on your specific coding needs.
Meta AI
Llama 4 Behemoth is a research-scale Mixture-of-Experts language model with approximately 2 trillion total parameters (288 billion active per inference), developed by Meta as a teacher model for the Llama 4 family. Available only in limited preview, it serves as the knowledge distillation source for Llama 4 Scout and Maverick. Behemoth targets research applications requiring the largest-scale open-weight model architecture from the Llama 4 generation.
OpenAI
OpenAI o4 mini, released by OpenAI in April 2025, is a compact reasoning model from the o4 family that combines multimodal understanding with efficient chain-of-thought processing. It features a 200K token context window and native image understanding, with strong performance on mathematics and coding benchmarks relative to its inference cost. o4 mini targets cost-sensitive applications requiring both visual reasoning and mathematical accuracy.

o4 mini
OpenAI
2025-04-16
Cost per million tokens (USD)
Llama 4 Behemoth
o4 mini
Context window and performance specifications
Average performance across 1 common benchmarks
Llama 4 Behemoth
o4 mini
Available providers and their performance metrics
Llama 4 Behemoth
Together AI
o4 mini
Llama 4 Behemoth
o4 mini
Llama 4 Behemoth
o4 mini
OpenAI