Claude Fable 5.1

How many tokens each plan buys

• Starter plan ($8/day): ≈ 160K output tokens or ≈ 800K input tokens per day
• Pro plan ($20/day): ≈ 400K output tokens or ≈ 2M input tokens per day
• Max plan ($50/day): ≈ 1M output tokens or ≈ 5M input tokens per day

How to use it

Replace sk-rk-YOUR_KEY_HERE with your key. Step-by-step guides for each tool are in the Docs.

unset ANTHROPIC_API_KEY
export ANTHROPIC_BASE_URL='https://rocketkeyapi.indexes.social'
export ANTHROPIC_AUTH_TOKEN='sk-rk-YOUR_KEY_HERE'
export ANTHROPIC_DEFAULT_SONNET_MODEL='claude-fable-5-1'

See the setup guide for each tool

Same family

• Claude Fable 5$10 / $50
• Claude Haiku 4.5 20251001$1 / $5
• Claude Haiku 5.5$0.1 / $0.5
• Claude Opus 4.1 20250805$15 / $75
• Claude Opus 4 20250514$15 / $75
• Claude Opus 4.5 20251101$5 / $25