Claude Fable 5.
Coming to OneHop.

Anthropic's most powerful model — a 1M-token Mythos-class model built for autonomous coding, knowledge work, and long-horizon agents. Sign up now to claim $10 and be first when it launches.

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New accounts are credited $10 the moment you sign up.

What to expect from Fable 5 on OneHop

$10 free at launch

Best price at launch. Guaranteed.

$3 in / $15 out per 1M tokens — just 30% of Anthropic list ($10 / $50). The best available price on official Claude Fable 5, from day one.

Drop-in, one base URL

Keep your OpenAI or Anthropic SDK. When Fable 5 is live, just change the model to claude-fable-5 — no other code changes.

BEST PRICE · 70% OFF

Claude Fable 5 pricing

Per 1M tokens, in USD — the best published price for official Claude.

	Anthropic list	OneHop (best price)
Input	$10 / 1M	$3 / 1M
Output	$50 / 1M	$15 / 1M
Cache read	$1 / 1M	$0.30 / 1M

30% of official list — the deepest discount on authentic Claude Fable 5. Your $10 signup credit applies to any model.

Questions, answered

When will Claude Fable 5 be available?

Claude Fable 5 is coming to OneHop soon. Sign up now to get your $10 credit and be notified the moment it launches.

Do I need a credit card to sign up?

No. Sign up for free, get your $10 credited instantly, and use other Claude models now while you wait for Fable 5.

Can I use other Claude models while I wait?

Yes — your OneHop account gives you access to Claude Opus 4.8, Sonnet 4.6, and Haiku 4.5 right now, all at 70% below list.

How do I call Claude Fable 5 when it's live?

Point your existing SDK at OneHop's base URL and set the model to claude-fable-5. No code rewrite needed.

Start building with Claude today

Create your account, claim your $10, and point your SDK at OneHop. Minutes, not migrations.

Get $10 free

$10 signup credit applies to new accounts only, while the promotion lasts. One credit per user.

Claude Fable 5.Coming to OneHop.