Comprehensive side-by-side LLM comparison
o3 leads with 23.0% higher average benchmark score. o3 supports multimodal inputs. Overall, o3 is the stronger choice for coding tasks.
DeepSeek
DeepSeek-R1-Distill-Llama-8B was developed as a compact distilled variant, designed to bring reasoning capabilities to a more efficient 8B parameter Llama base. Built to democratize access to reasoning-enhanced models, it provides a lightweight option for applications requiring analytical depth with limited resources.
OpenAI
o3 represents the next generation in OpenAI's reasoning model series, developed to advance the capabilities of deliberate, step-by-step problem solving. Built to handle increasingly complex challenges across mathematics, science, and coding, it continues the evolution of reasoning-focused AI with improved analytical depth and accuracy.
2 months newer

DeepSeek R1 Distill Llama 8B
DeepSeek
2025-01-20

o3
OpenAI
2025-04-16
Context window and performance specifications
Average performance across 2 common benchmarks

DeepSeek R1 Distill Llama 8B

o3
o3
2024-05-31
Available providers and their performance metrics

DeepSeek R1 Distill Llama 8B

o3
OpenAI

DeepSeek R1 Distill Llama 8B

o3

DeepSeek R1 Distill Llama 8B

o3