Claude Haiku 4.5 vs GPT-5 Image: side-by-side summary

Claude Haiku 4.5 and GPT-5 Image are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Claude Haiku 4.5, from Anthropic, has a 200,000-token context window and is priced at $1/M tokens input, $5/M tokens output on OpenRouter.

GPT-5 Image, from OpenAI, has a 400,000-token context window and is priced at $10/M tokens input, $10/M tokens output on OpenRouter.

Context window

• Claude Haiku 4.5: 200,000 tokens
• GPT-5 Image: 400,000 tokens

Price

• Claude Haiku 4.5: $1/M tokens input, $5/M tokens output
• GPT-5 Image: $10/M tokens input, $10/M tokens output

Provided by

• Claude Haiku 4.5: Anthropic
• GPT-5 Image: OpenAI

• Claude Haiku 4.5 model details, providers and pricing
• GPT-5 Image model details, providers and pricing