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Anthropic
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anthropic/claude-fable-5

Claude Fable 5

Claude model for creative writing, analysis, and controlled agent workflows

This model's cache

This model page returns the exact headers below. The page and /api/models/anthropic--claude-fable-5 share the model:anthropic--claude-fable-5 tag, so invalidation stays scoped to this model.

Cache key/models/anthropic--claude-fable-5
Cache-Controlpublic, max-age=300, stale-while-revalidate=3600
Cache-Tagcatalogmodel:anthropic--claude-fable-5

Workers Cache derives the key from this path/query, plus the Worker entrypoint and current Worker version.

export const Route = createFileRoute('/models/$modelSlug')({
  headers: () => ({
    'Cache-Control': 'public, max-age=300, stale-while-revalidate=3600',
    'Cache-Tag': 'catalog,model:anthropic--claude-fable-5',
  }),
})

Invalidate this cache tag

await ctx.cache.purge({ tags: ['model:anthropic--claude-fable-5'] })

Use this when one model changes and you do not want to evict the whole catalog.

Claude FableReasoningTool callingAttachments
Released
Jun 9, 2026
Last updated
Jun 9, 2026
Context window
1M tokens
Max output
128K tokens
Open weights
No
Family
Claude Fable

Starts at

$10

per 1M input tokens

Output

$50

Sellers

9

No cart or checkout in this MVP — pick a provider below and open their docs when you're ready to use it.

Capabilities & modalities
Reasoning
Tool calling
Structured output
Attachments
InputText, Image, Pdf
OutputText
Provider shelf
Where to get Claude Fable 5

Sorted by lowest input price

ProviderInput / 1MOutput / 1MContext

Vercel AI Gateway

anthropic/claude-fable-5

$10$501MDocs

ZenMux

anthropic/claude-fable-5

$10$501MDocs

Cloudflare AI Gateway

anthropic/claude-fable-5

$10$501MDocs

Anthropic

claude-fable-5

$10$501MDocs

Amazon Bedrock

global.anthropic.claude-fable-5

$10$501MDocs

Amazon Bedrock

anthropic.claude-fable-5

$10$501MDocs

Amazon Bedrock

us.anthropic.claude-fable-5

$10$501MDocs

OpenRouter

anthropic/claude-fable-5

$10$501MDocs

Amazon Bedrock

eu.anthropic.claude-fable-5

$11$551MDocs
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