Overview
Claude Fable 5 vs DeepSeek V4 Flash 0731 vs GLM 5.2 vs Kimi K3: side-by-side summary
Claude Fable 5, DeepSeek V4 Flash 0731, GLM 5.2, and Kimi K3 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Claude Fable 5, from Anthropic, has a 1,000,000-token context window and is priced at $10/M tokens input, $50/M tokens output on OpenRouter.
DeepSeek V4 Flash 0731, from DeepSeek, has a 1,310,720-token context window and is priced at $0.055/M tokens input, $0.165/M tokens output on OpenRouter.
GLM 5.2, from Z.ai, has a 1,048,576-token context window and is priced at $0.5544/M tokens input, $1.742/M tokens output on OpenRouter.
Kimi K3, from moonshotai, has a 1,048,576-token context window and is priced at $2.10/M tokens input, $10.95/M tokens output on OpenRouter.
- Context window
- Claude Fable 5: 1,000,000 tokens
- DeepSeek V4 Flash 0731: 1,310,720 tokens
- GLM 5.2: 1,048,576 tokens
- Kimi K3: 1,048,576 tokens
- Price
- Claude Fable 5: $10/M tokens input, $50/M tokens output
- DeepSeek V4 Flash 0731: $0.055/M tokens input, $0.165/M tokens output
- GLM 5.2: $0.5544/M tokens input, $1.742/M tokens output
- Kimi K3: $2.10/M tokens input, $10.95/M tokens output
- Provided by
- Claude Fable 5: Anthropic
- DeepSeek V4 Flash 0731: DeepSeek
- GLM 5.2: Z.ai
- Kimi K3: moonshotai