Overview
Kimi K3 vs GPT-5.6 Sol vs Claude Fable 5: side-by-side summary
Kimi K3, GPT-5.6 Sol, and Claude Fable 5 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Kimi K3, from moonshotai, has a 1,048,576-token context window and is priced at $1.70/M tokens input, $8.50/M tokens output on OpenRouter.
GPT-5.6 Sol, from OpenAI, has a 1,050,000-token context window and is priced at $2/M tokens input, $10/M tokens output on OpenRouter.
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.
- Context window
- Kimi K3: 1,048,576 tokens
- GPT-5.6 Sol: 1,050,000 tokens
- Claude Fable 5: 1,000,000 tokens
- Price
- Kimi K3: $1.70/M tokens input, $8.50/M tokens output
- GPT-5.6 Sol: $2/M tokens input, $10/M tokens output
- Claude Fable 5: $10/M tokens input, $50/M tokens output
- Provided by
- Kimi K3: moonshotai
- GPT-5.6 Sol: OpenAI
- Claude Fable 5: Anthropic