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claude-fable-5AWS Bedrock @us-east-1

in /1M$11.00input tokens
out /1M$55.00output tokens
context1M128K out
trainingnoon your prompts
api
chat
hosting
US
model lab
Anthropic
weights
closed
added
June 2026
model id
bedrock/claude-fable-5@us-east-1

capabilities 6/8

visionreasoningtoolscachingweb searchjson schemacomputer useimage gen

3 providers serve claude-fable-5. This page is one of them. Compare all endpoints

pricing

no markup
input
$11.00
output
$55.00
cache write
$13.75
cache read
$1.10

worked cost

Estimated cost for three request volumes
volumecost
100K in + 10K out$1.65
1M in + 100K out$16.50
10M in + 1M out$165.00

Requesty charges what the upstream provider charges, with no markup and no per-request fee. Prompt caching and smart routing cut the effective cost further on repeated context. Gateway pricing

provider price, passed throughper 1M tokens

measured

through Nov 2

no measured traffic for this endpoint yet. pricing above is the provider's own

benchmarks

artificial analysis

no published scores for this exact variant. region deployments and highspeed tiers usually share the base model's results

policy

data terms
retention
yes
trains on prompts
no
hosted in
US
deployment
us-east-1

Terms are the provider's, not Requesty's: routing a request here puts it under them. AWS Privacy Notice

Need every request to stay in one jurisdiction? EU hosting routes only through EU-hosted providers.

quickstart

openai compatible
bedrock/claude-fable-5@us-east-1

this id pins the aws bedrock deployment, with no routing and no failover. the managed id on the canonical page routes across all 3 providers instead

main.py
from openai import OpenAI client = OpenAI(    api_key="YOUR_REQUESTY_API_KEY",    base_url="https://router.requesty.ai/v1",) response = client.chat.completions.create(    model="bedrock/claude-fable-5@us-east-1",    messages=[        {"role": "user", "content": "Explain quantum computing in one paragraph."},    ],) print(response.choices[0].message.content)

Change the base url to https://router.requesty.ai/v1, use your Requesty key, set the model to the id above. Existing OpenAI SDK code needs no other edit, and the same key reaches every other model in the catalog. Browse all models

notes

reference

Claude Fable 5 is Anthropic's most capable generally available model for autonomous knowledge work and coding. It is a Mythos-class model with robust safeguards. It can handle long-running, complex, and asynchronous tasks where previous models would have needed more frequent check-ins.

questions 6

How much does claude-fable-5 cost?
claude-fable-5 is priced at $11.00 per million input tokens and $55.00 per million output tokens when accessed via Requesty. Prompt caching is supported, which can cut effective input cost by up to 90% on repeated context. Requesty charges exactly what the upstream provider charges, we don't add markup.
What is the context window of claude-fable-5?
claude-fable-5 has a context window of 1M tokens, with a maximum output of 128K tokens per response. That is roughly 1,333 words of input you can fit in a single prompt.
What can claude-fable-5 do?
claude-fable-5 supports vision input, tool calling, extended reasoning, prompt caching, structured outputs (JSON schema), computer use. You can call it through any OpenAI-compatible client by pointing base_url to Requesty.
How do I use claude-fable-5 with the OpenAI SDK?
Install the OpenAI SDK, set base_url to "https://router.requesty.ai/v1", set your API key to your Requesty key, and set the model to "bedrock/claude-fable-5@us-east-1". The quickstart pane shows Python, JavaScript and cURL snippets.
Can I run claude-fable-5 through Requesty?
Yes. claude-fable-5 runs through Requesty's OpenAI-compatible API, served from AWS Bedrock in us-east-1. You do not host the model yourself: point base_url at Requesty, set the model to "bedrock/claude-fable-5@us-east-1", and requests are routed to the upstream provider with automatic failover. The same key gives you 600+ other models too.
What region is this deployment?
This variant of claude-fable-5 is deployed in us-east-1. Region-specific endpoints matter for data residency, latency to your users, and compliance requirements such as GDPR and HIPAA. Other regions for the same model are listed on the canonical model page.

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call claude-fable-5 through one endpoint

One key for this endpoint and 600+ other models. No markup on provider prices, automatic failover when a provider degrades, and prompt caching built in. Methodology

claude-fable-5aws bedrockin $11.00 /1Mout $55.00 /1Mctx 1Mhosted US3 providers serve this model