Claude Fable 5.2
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Claude Fable 5.2

claude-fable-5-2llms.txt
Anthropic
New
Claude Fable 5.2 is Anthropic’s multimodal reasoning model for complex coding, deep research, and long-running agent workflows. It supports text and image inputs, with improved reasoning, coding, and visual understanding, and generates output up to 30% faster than Fable 5.1.

Pricing

PricingCache ReadWeb SearchCache WriteCache Write 5 MinutesCache Write 1 Hour
$8.8$44
$0.22/M tokens$0.01/request$11/M tokens$11/M tokens$17.6/M tokens

Input Modalities

  • Text
  • Vision

Output Modalities

  • Text

Providers

Anthropic claude-fable-5-2
Pricing$8.8$44
Cache Read$0.22/M tokens
Web Search$0.01/request
Cache Write$11/M tokens
Cache Write 5 Minutes$11/M tokens
Cache Write 1 Hour$17.6/M tokens
PrecisionⓘNot Disclosed
Latency-
Throughput-
Uptime
0.00% uptime 2 days ago
0.00% uptime yesterday
0.00% uptime today
AWS claude-fable-5-2
Pricing$8.8$44
Cache Read$0.22/M tokens
Web Search$0.01/request
Cache Write$11/M tokens
Cache Write 5 Minutes$11/M tokens
Cache Write 1 Hour$17.6/M tokens
PrecisionⓘNot Disclosed
Latency-
Throughput-
Uptime
0.00% uptime 2 days ago
0.00% uptime yesterday
0.00% uptime today

Performance for claude-fable-5-2

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-5-2",
    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 5.2?

Claude Fable 5.2 is Anthropic’s multimodal reasoning model for complex coding, deep research, and long-running agent workflows. It supports text and image inputs, with improved reasoning, coding, and visual understanding, and generates output up to 30% faster than Fable 5.1.