Comprehensive side-by-side LLM comparison
GPT-5 Mini offers 396.7K more tokens in context window than Doubao 1.5 Vision Pro. Doubao 1.5 Vision Pro is $24.84 cheaper per million tokens. Both models have their strengths depending on your specific coding needs.
ByteDance
Doubao 1.5 Vision Pro, released by ByteDance via Volcano Engine on January 22, 2025, is a multimodal large language model from the Doubao 1.5 family with comprehensive upgrades to visual reasoning, OCR, and fine-grained image understanding. Built on a large-scale sparse MoE architecture, it targets vision-intensive workflows including document analysis, chart interpretation, and visual question answering.
OpenAI
GPT-5 mini, released by OpenAI in August 2025, is a smaller variant from the GPT-5 family that inherits GPT-5's unified reasoning architecture and multimodal capabilities at a reduced inference cost. It targets high-volume production use cases requiring a balance of intelligence and response speed, offering GPT-5 capabilities for applications where full GPT-5 inference costs are a concern.
6 months newer
Doubao 1.5 Vision Pro
ByteDance
2025-01-22

GPT-5 Mini
OpenAI
2025-08
Cost per million tokens (USD)
Doubao 1.5 Vision Pro
GPT-5 Mini
Context window and performance specifications
Available providers and their performance metrics
Doubao 1.5 Vision Pro
ByteDance API
GPT-5 Mini
Doubao 1.5 Vision Pro
GPT-5 Mini
Doubao 1.5 Vision Pro
GPT-5 Mini
OpenAI