Claude Fable 5
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Claude Fable 5

claude-fable-5llms.txt
Anthropic
Anthropic's most capable widely released model, for the most demanding reasoning and long-horizon agentic work(This model is extremely expensive and is not recommended for casual use.)

Pricing

PricingCache ReadWeb SearchCache WriteCache Write 5 MinutesCache Write 1 Hour
$11.000$55.000
$1.1/M tokens$0.01/request$13.75/M tokens$13.75/M tokens$22/M tokens

Input Modalities

  • Text
  • Vision
  • PDF

Output Modalities

  • Text

Context length

  • 1M tokens

Max output

  • 128K tokens

Capabilities

  • Thinking
  • Streaming
  • Tool calling
  • Web search
  • URL context
  • Code interpreter
  • Computer use
  • File search
  • Memory tool
  • Structured outputs
  • Citations
  • Prompt caching
  • Background mode
  • Server-side sessions

Providers

AWS claude-fable-5
Pricing$11.000$55.000
Cache Read$1.1/M tokens
Web Search$0.01/request
Cache Write$13.75/M tokens
Cache Write 5 Minutes$13.75/M tokens
Cache Write 1 Hour$22/M tokens
Context1M
Max output128K
Latency12.0S
Throughput34.9TPS
Uptime
99.97% uptime 2 days ago
99.91% uptime yesterday
100.00% uptime today
Anthropic claude-fable-5
Pricing$11.000$55.000
Cache Read$1.1/M tokens
Web Search$0.01/request
Cache Write$13.75/M tokens
Cache Write 5 Minutes$13.75/M tokens
Cache Write 1 Hour$22/M tokens
Context1M
Max output128K
Latency9.1S
Throughput39.2TPS
Uptime
97.98% uptime 2 days ago
100.00% uptime yesterday
0.00% uptime today
Azure claude-fable-5
Pricing$11.000$55.000
Cache Read$1.1/M tokens
Web Search$0.01/request
Cache Write$13.75/M tokens
Cache Write 5 Minutes$13.75/M tokens
Cache Write 1 Hour$22/M tokens
Context1M
Max output128K
Latency2.4S
Throughput51.4TPS
Uptime
0.00% uptime 2 days ago
0.00% uptime yesterday
0.00% uptime today
VertexAI claude-fable-5
Pricing$11.000$55.000
Cache Read$1.1/M tokens
Web Search$0.01/request
Cache Write$13.75/M tokens
Cache Write 5 Minutes$13.75/M tokens
Cache Write 1 Hour$22/M tokens
Context1M
Max output128K
Latency2.4S
Throughput51.4TPS
Uptime
0.00% uptime 2 days ago
0.00% uptime yesterday
0.00% uptime today

Performance for claude-fable-5

Uptime is the percentage of requests that succeeded over the past 72 hours. AIHubMix continuously monitors every provider and automatically retries with the next-best provider when one returns an error or responds too slowly; Latency is total round-trip time (lower is better); Throughput is how fast the model writes (tokens per second, higher is better).

Uptime
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Latency
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Throughput
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Try this model

Python
import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["AIHUBMIX_API_KEY"],
    base_url="https://aihubmix.com/v1",
)

response = client.chat.completions.create(
    model="claude-fable-5",
    messages=[
      {
        "role": "user",
        "content": "Hello, how are you?"
      }
    ],
    max_tokens=1024,
    stream=False,
)

print(response.choices[0].message.content)

Frequently asked questions

What is Claude Fable 5?

Anthropic's most capable widely released model, for the most demanding reasoning and long-horizon agentic work(This model is extremely expensive and is not recommended for casual use.)