Inteligencia de modelos de IA

Claude Fable 5 (US)

anthropic/us-anthropic-claude-fable-5

Por Anthropic · familia: claude-fable · lanzado 2026-06-09 · fecha de conocimiento: 2026-01-31

$10.00
Entrada / 1M tokens
$50.00
Salida / 1M tokens
1M
Ventana de contexto
128K
Salida máxima

Prices in USD per 1M tokens. Unknown means the provider does not publish per-token pricing.

Capacidades

✓ Llamada a herramientas✓ Razonamiento? Salida estructurada✓ Adjuntos✗ Pesos abiertos✗ Control de temperatura
Modalidades: entrada text, image · salida text

Model fit scores

0–100 · higher is better

These scores reward declared capabilities, context size, price and provider availability — they are not benchmark results. Use them as a directional signal alongside your own evaluation.

Coding71
  • Tool calling40/40
  • Structured output0/20
  • Reasoning10/10
  • Context window (100K → 1M)20/20
  • Provider availability1/10
Agents66
  • Tool calling35/35
  • Structured output0/25
  • Reasoning15/15
  • Output token limit15/15
  • Provider availability1/10
JSON / structured output20
  • Structured output / JSON mode0/50
  • Tool calling20/20
  • Temperature control0/10
  • Price-friendly for high-volume0/20
Cost efficiency23
  • Headline price (log-scaled)18/95
  • Has prompt-cache pricing5/5
Long context90
  • Context window (100K → 2M)80/90
  • Has published price for full window10/10
Vision91
  • Accepts image input50/50
  • Context window (10K → 1M)30/30
  • Has published price10/10
  • Provider availability1/10
Production-readiness65
  • Number of independent providers5/40
  • Has published per-token price20/20
  • Context window ≥ 8K15/15
  • No data inconsistencies across providers10/10
  • Official model (not derivative)15/15

Cost Efficiency Index

Open full calculator →

Estimated cost using the recommended provider's headline rate. Each scenario fixes average input/output tokens — the assumptions are shown in the third column.

ScenarioCostAssumption
RAG answer
per 1,000 RAG answers
$75.00
$0.07 per request
5K input tokens (query + 4 retrieved chunks of ~1K each) and a 500-token answer. Typical SaaS knowledge-base bot.
Support ticket triage
per 10,000 tickets
$150
$0.01 per request
1K input tokens (ticket body + system prompt) and a 100-token JSON classification reply. High-volume customer support.
Data extraction
per 1,000 documents
$45.00
$0.04 per request
2K input tokens (a single document page) and a 500-token JSON extraction. ETL / invoice / form pipelines.
Code review
per 1,000 PRs
$130
$0.13 per request
8K input tokens (diff + surrounding files) and a 1K-token review comment. PR-bot workloads.
Agent step
per 1,000 steps
$150
$0.15 per request
12K input tokens (long-running tool history) and a 600-token tool-call decision. Cost per agent step.

Detalle de precios

Precio recomendado de amazon-bedrock · us.anthropic.claude-fable-5

$10.00
Entrada
$50.00
Salida
$1.00
Lectura de caché
$12.50
Escritura de caché

Disponible en 1 proveedores

ProveedorID de modelo del proveedorEntrada / 1MSalida / 1MContextoLanzado
Amazon Bedrock
amazon-bedrock
us.anthropic.claude-fable-5$10.00$50.001M2026-06-09

Frequently asked questions

How much does Claude Fable 5 (US) cost?

Claude Fable 5 (US) costs $10.00 per 1M input tokens and $50.00 per 1M output tokens, sourced from amazon-bedrock. Cache reads, audio tokens and >200K-context tiers (where applicable) are listed in the Pricing detail block above.

What is the context window of Claude Fable 5 (US)?

Claude Fable 5 (US) has a context window of 1M tokens, with a max output of 128K tokens per reply. This is the total combined size of prompt + completion.

Does Claude Fable 5 (US) support tool calling?

Yes. Claude Fable 5 (US) supports tool calling (function calling). This makes it suitable for production agent and automation workloads where the model has to invoke external functions reliably.

Does Claude Fable 5 (US) support structured output / JSON mode?

Support for structured output / JSON-schema-constrained decoding is not reported for Claude Fable 5 (US) in our data source. Verify with Anthropic's official documentation before relying on it in production.

Can Claude Fable 5 (US) accept image input?

Yes. Claude Fable 5 (US) accepts both text and image input. Vision pricing per image is usually billed on top of the regular token rate — check Anthropic's docs for the exact rule.

Is Claude Fable 5 (US) open-weight?

No. Claude Fable 5 (US) is a proprietary model — only Anthropic (and any approved hosting partners) can serve it. The pricing above reflects the cheapest API access.

What are the best alternatives to Claude Fable 5 (US)?

If Claude Fable 5 (US) doesn't fit, consider Claude Opus 4.6, Claude Sonnet 4.6, Claude Opus 4.7. Each one targets the same use case — see the Related links below for direct head-to-head pages.

Where does this data come from?

All numbers are normalised into a single canonical model record and reconciled with each provider's official documentation. We re-pull daily and write any changes (price, context, capability) to the /changelog page.

Explore more

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See also

Última actualización:

Pricing and capabilities are refreshed daily and reconciled against each provider's official documentation. Always verify critical production decisions with the provider directly.