Comprehensive side-by-side LLM comparison
GPT-5 offers 396.7K more tokens in context window than Doubao 1.5 Vision Pro. Doubao 1.5 Vision Pro is $149.84 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, released by OpenAI on August 7, 2025, is a large language model that combines direct generation and extended reasoning in a single unified system with a built-in routing mechanism. It features a 400K token context window, 128K maximum output tokens, native multimodal support (text, image, audio, video), and demonstrated strong results across coding, mathematics, visual understanding, and health benchmarks at release. GPT-5 targets complex multi-step tasks including advanced coding, mathematical problem solving, and long-context analysis.
6 months newer
Doubao 1.5 Vision Pro
ByteDance
2025-01-22

GPT-5
OpenAI
2025-08-07
Cost per million tokens (USD)
Doubao 1.5 Vision Pro
GPT-5
Context window and performance specifications
GPT-5
2025-05
Available providers and their performance metrics
Doubao 1.5 Vision Pro
ByteDance API
GPT-5
Doubao 1.5 Vision Pro
GPT-5
Doubao 1.5 Vision Pro
GPT-5
OpenAI