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  1. Home
  2. /
  3. Compare

GPT-5.1-Codex-Mini vs Qwen3 Next 80B A3B Instruct

Compare GPT-5.1-Codex-Mini from OpenAI and Qwen3 Next 80B A3B Instruct from Qwen on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

Favicon for openai
GPT-5.1-Codex-Mini
Favicon for qwen
Qwen3 Next 80B A3B Instruct
Favicon for openai
GPT-5.1-Codex-Mini
Favicon for qwen
Qwen3 Next 80B A3B Instruct

Overview

GPT-5.1-Codex-Mini
Author
OpenAI
Qwen3 Next 80B A3B Instruct
Author
Qwen
GPT-5.1-Codex-Mini
Context length
400Ktokens
Qwen3 Next 80B A3B Instruct
Context length
262Ktokens
GPT-5.1-Codex-Mini
Reasoning
Qwen3 Next 80B A3B Instruct
Reasoning
GPT-5.1-Codex-Mini
Input modalities
Qwen3 Next 80B A3B Instruct
Input modalities
GPT-5.1-Codex-Mini
Output modalities
Qwen3 Next 80B A3B Instruct
Output modalities

GPT-5.1-Codex-Mini vs Qwen3 Next 80B A3B Instruct: side-by-side summary

GPT-5.1-Codex-Mini and Qwen3 Next 80B A3B Instruct are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

GPT-5.1-Codex-Mini, from OpenAI, has a 400,000-token context window and is priced at $0.25/M tokens input, $2/M tokens output on OpenRouter.

Qwen3 Next 80B A3B Instruct, from Qwen, has a 262,144-token context window and is priced at $0.09/M tokens input, $1.10/M tokens output on OpenRouter.

Context window
  • GPT-5.1-Codex-Mini: 400,000 tokens
  • Qwen3 Next 80B A3B Instruct: 262,144 tokens
Price
  • GPT-5.1-Codex-Mini: $0.25/M tokens input, $2/M tokens output
  • Qwen3 Next 80B A3B Instruct: $0.09/M tokens input, $1.10/M tokens output
Provided by
  • GPT-5.1-Codex-Mini: OpenAI
  • Qwen3 Next 80B A3B Instruct: Qwen
model details, providers and pricing
model details, providers and pricing
GPT-5.1-Codex-Mini
Qwen3 Next 80B A3B Instruct