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  1. Home
  2. /
  3. Compare

Claude Fable 5.1 vs Kimi K3

Compare Claude Fable 5.1 from Anthropic and Kimi K3 from moonshotai on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

Claude Fable 5.1 vs Kimi K3: side-by-side summary

Claude Fable 5.1 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 5.1, from Anthropic, has a 1,000,000-token context window and is priced at $10/M tokens input, $50/M tokens output on OpenRouter.

Kimi K3, from moonshotai, has a 1,048,576-token context window and is priced at $1.50/M tokens input, $7.50/M tokens output on OpenRouter.

Context window
  • Claude Fable 5.1: 1,000,000 tokens
  • Kimi K3: 1,048,576 tokens
Price
  • Claude Fable 5.1: $10/M tokens input, $50/M tokens output
  • Kimi K3: $1.50/M tokens input, $7.50/M tokens output
Provided by
  • Claude Fable 5.1: Anthropic
  • Kimi K3: moonshotai
Favicon for anthropic
Claude Fable 5.1
Favicon for moonshotai
Kimi K3
Favicon for anthropic
Claude Fable 5.1
Favicon for moonshotai
Kimi K3

Overview

Claude Fable 5.1
Author
Anthropic
Kimi K3
Author
moonshotai
Claude Fable 5.1
Context length
1Mtokens
Kimi K3
Context length
1.05Mtokens
Claude Fable 5.1
Reasoning
Kimi K3
Reasoning
Claude Fable 5.1
Input modalities
Kimi K3
Input modalities
Claude Fable 5.1
Output modalities
Kimi K3
Output modalities
model details, providers and pricing
model details, providers and pricing
Claude Fable 5.1
Kimi K3