Ling-2.6-flash vs GPT-5.5: side-by-side summary

Ling-2.6-flash and GPT-5.5 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Ling-2.6-flash, from inclusionai, has a 262,144-token context window and is priced by the provider serving it on OpenRouter.

GPT-5.5, from OpenAI, has a 1,050,000-token context window and is priced at $5/M tokens input, $30/M tokens output on OpenRouter.

Context window

• Ling-2.6-flash: 262,144 tokens
• GPT-5.5: 1,050,000 tokens

Price

• Ling-2.6-flash: Pricing varies by provider
• GPT-5.5: $5/M tokens input, $30/M tokens output

Provided by

• Ling-2.6-flash: inclusionai
• GPT-5.5: OpenAI

• Ling-2.6-flash model details, providers and pricing
• GPT-5.5 model details, providers and pricing