Anthropic
Anthropic Claude Fable 5.1 (batch)
Claude Fable 5.1 improves on Claude Fable 5 across the board, with the biggest gains in agentic coding, long-running agentic workflows, and knowledge work: long code refactors, front-end and visual...
- Context window
- 1Mtokens
- Max output
- 128Ktokens
- Input
- $5.00/ 1M
- Output
- $25.00/ 1M
Quick start
from openai import OpenAI
client = OpenAI(
base_url="https://neurongate.net/v1",
api_key="sk-ng-your-api-key",
)
completion = client.chat.completions.create(
model="anthropic/claude-fable-5.1:batch",
messages=[{"role": "user", "content": "Hello!"}],
)
print(completion.choices[0].message.content)Cost
| Example request | Tokens | Cost |
|---|---|---|
| Short prompt | 1K in | $0.005 |
| Typical chat turn | 1K in · 500 out | $0.0175 |
| Document analysis | 10K in · 2K out | $0.10 |
| Long context | 100K in · 10K out | $0.75 |
Prices in USD. Billed per token actually used, from a balance prepaid in USDT, USDC, ETH or BTC.
Frequently asked questions
What is Anthropic Claude Fable 5.1 (batch)?
Claude Fable 5.1 improves on Claude Fable 5 across the board, with the biggest gains in agentic coding, long-running agentic workflows, and knowledge work: long code refactors, front-end and visual...
How much does Anthropic Claude Fable 5.1 (batch) cost?
Anthropic Claude Fable 5.1 (batch) is priced at $5 per 1 million input tokens and $25 per 1 million output tokens when accessed via NeuronGate. You pay per token — no subscriptions required. Top up with crypto (USDT, USDC, ETH, BTC).
Does Anthropic Claude Fable 5.1 (batch) support streaming?
Yes, Anthropic Claude Fable 5.1 (batch) supports streaming responses via NeuronGate's API. Use the standard "stream": true parameter in your request.
What is the context window of Anthropic Claude Fable 5.1 (batch)?
Anthropic Claude Fable 5.1 (batch) has a context window of 1.0M tokens (~750K words). Maximum output is 128K tokens.
Does Anthropic Claude Fable 5.1 (batch) support function calling (tools)?
Yes, Anthropic Claude Fable 5.1 (batch) supports function calling / tool use via NeuronGate's standard API.
How do I use Anthropic Claude Fable 5.1 (batch) with NeuronGate?
Create a NeuronGate account, top up your balance with crypto, generate an API key, and use the model id anthropic/claude-fable-5.1:batch in your requests. NeuronGate uses the OpenAI-compatible API format — set your base URL to https://neurongate.net/v1.