DeepSeek V4 Flash 0731 vs Ling 3.0 Flash Fin: side-by-side summary

DeepSeek V4 Flash 0731 and Ling 3.0 Flash Fin are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

DeepSeek V4 Flash 0731, from DeepSeek, has a 1,310,720-token context window and is priced at $0.03/M tokens input, $0.10/M tokens output on OpenRouter.

Ling 3.0 Flash Fin, from inclusionai, has a 262,144-token context window and is priced by the provider serving it on OpenRouter.

Context window

• DeepSeek V4 Flash 0731: 1,310,720 tokens
• Ling 3.0 Flash Fin: 262,144 tokens

Price

• DeepSeek V4 Flash 0731: $0.03/M tokens input, $0.10/M tokens output
• Ling 3.0 Flash Fin: Pricing varies by provider

Provided by

• DeepSeek V4 Flash 0731: DeepSeek
• Ling 3.0 Flash Fin: inclusionai

• DeepSeek V4 Flash 0731 model details, providers and pricing
• Ling 3.0 Flash Fin model details, providers and pricing