Anthropic model

Claude Fable 5

Anthropic: Claude Fable 5 is a Anthropic model listed in the NextModel catalog for image understanding, multimodal chat workloads. Its listed price is $1.45 / 1M tokens input and $7.23 / 1M tokens output per 1M tokens, with a 1M token context window.

Read quickstartEstimate cost
AnthropicPlatform curatedCatalog
StreamingTool callingJSON modeVisionLong context
Input price$1.45 / 1M tokens
Output price$7.23 / 1M tokens
Context length1M tokens
Max output8.2k tokens

What is Claude Fable 5 in NextModel?

Anthropic: Claude Fable 5 is a Anthropic model listed in the NextModel catalog for image understanding, multimodal chat workloads. Its listed price is $1.45 / 1M tokens input and $7.23 / 1M tokens output per 1M tokens, with a 1M token context window.

Best use cases

  • image understanding
  • multimodal chat

OpenAI-compatible code example

Keep the OpenAI SDK style, set base_url to NextModel, and use the catalog model ID anthropic--claude-fable-5.

Python
from openai import OpenAI

client = OpenAI(
    api_key="YOUR_API_KEY",
    base_url="https://api.nextmodel.app/v1"
)

resp = client.chat.completions.create(
    model="anthropic/claude-fable-5",
    messages=[{"role": "user", "content": "Hello from NextModel"}]
)

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

Similar alternatives

AnthropicCatalog

Anthropic: Claude Haiku 4.5

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Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models. Matching Claude Sonnet 4’s performance...

$0.145 / 1M tokensInput$0.723 / 1M tokensOutput200kContext
Best forimage understanding, multimodal chat
RoutingConfigured
StreamingTool callingJSON modeVision
Platform curatedNextModel gateway catalog (Go origin)
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AnthropicCatalog

Anthropic: Claude Opus 4.5

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Claude Opus 4.5 is Anthropic’s frontier reasoning model optimized for complex software engineering, agentic workflows, and long-horizon computer use. It offers strong multimodal capabilities, competitive performance across real-world coding and...

$0.723 / 1M tokensInput$3.62 / 1M tokensOutput200kContext
Best forimage understanding, multimodal chat
RoutingConfigured
StreamingTool callingJSON modeVision
Platform curatedNextModel gateway catalog (Go origin)
View details
AnthropicCatalog

Anthropic: Claude Opus 4.6

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Opus 4.6 is Anthropic’s strongest model for coding and long-running professional tasks. It is built for agents that operate across entire workflows rather than single prompts, making it especially effective...

$0.723 / 1M tokensInput$3.62 / 1M tokensOutput1MContext
Best forimage understanding, multimodal chat
RoutingConfigured
StreamingTool callingJSON modeVision
Platform curatedNextModel gateway catalog (Go origin)
View details

Compare Anthropic: Claude Fable 5

Anthropic: Claude Fable 5 vs Anthropic: Claude Haiku 4.5Anthropic: Claude Fable 5 vs Anthropic: Claude Opus 4.5Anthropic: Claude Fable 5 vs Anthropic: Claude Opus 4.6Anthropic: Claude Fable 5 vs Anthropic: Claude Opus 4.7Anthropic: Claude Fable 5 vs Anthropic: Claude Opus 4.7 (Fast)

FAQ

Anthropic: Claude Fable 5 API questions