Comprehensive side-by-side LLM comparison
Both models show comparable benchmark performance. Claude 3.5 Sonnet offers 268.9K more tokens in context window than Qwen3-Next-80B-A3B-Instruct. Qwen3-Next-80B-A3B-Instruct is $16.35 cheaper per million tokens. Claude 3.5 Sonnet supports multimodal inputs. Claude 3.5 Sonnet is available on 3 providers. Both models have their strengths depending on your specific coding needs.
Anthropic
This upgraded version of Claude 3.5 Sonnet was released with significant improvements in coding and agentic tool use. Built to deliver enhanced performance in software engineering tasks, it brought substantial gains in reasoning and problem-solving while introducing the groundbreaking computer use capability in public beta, allowing it to interact with computer interfaces like a human.
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.
10 months newer

Claude 3.5 Sonnet
Anthropic
2024-10-22

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

Claude 3.5 Sonnet

Qwen3-Next-80B-A3B-Instruct
Context window and performance specifications
Average performance across 4 common benchmarks

Claude 3.5 Sonnet

Qwen3-Next-80B-A3B-Instruct
Available providers and their performance metrics

Claude 3.5 Sonnet
Anthropic
Bedrock

Claude 3.5 Sonnet

Qwen3-Next-80B-A3B-Instruct

Claude 3.5 Sonnet

Qwen3-Next-80B-A3B-Instruct

Qwen3-Next-80B-A3B-Instruct
Novita