Comprehensive side-by-side LLM comparison
o3 leads with 24.3% higher average benchmark score. o3 offers 168.9K more tokens in context window than Qwen3-Next-80B-A3B-Instruct. Qwen3-Next-80B-A3B-Instruct is $8.35 cheaper per million tokens. o3 supports multimodal inputs. Overall, o3 is the stronger choice for coding tasks.
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.
Alibaba Cloud / Qwen Team
Qwen3-Next 80B Instruct was developed as the instruction-tuned version of Qwen3-Next 80B, designed to combine large-scale mixture-of-experts architecture with reliable instruction-following. Built to demonstrate efficient deployment of capable models, it balances advanced performance with practical computational efficiency.
4 months newer

o3
OpenAI
2025-04-16

Qwen3-Next-80B-A3B-Instruct
Alibaba Cloud / Qwen Team
2025-09-10
Cost per million tokens (USD)

o3

Qwen3-Next-80B-A3B-Instruct
Context window and performance specifications
Average performance across 6 common benchmarks

o3

Qwen3-Next-80B-A3B-Instruct
o3
2024-05-31
Available providers and their performance metrics

o3
OpenAI

Qwen3-Next-80B-A3B-Instruct

o3

Qwen3-Next-80B-A3B-Instruct

o3

Qwen3-Next-80B-A3B-Instruct
Novita