Claude Fable 5.1: AI 대형 언어 모델
Generate text with Claude Fable 5.1. Anthropic's flagship model with adaptive thinking, 1M context. Try free — pay per generation, no subscription.
Generate text with Claude Fable 5.1. Anthropic's flagship model with adaptive thinking, 1M context. Try free — pay per generation, no subscription.
이 모델 정보
Claude Fable 5.1 is Anthropic's newest flagship model, built for long-horizon agentic coding, multistep research, and document, spreadsheet, and slide work. It runs with adaptive extended thinking always enabled (steerable via effort, from low up to max) and a 1 million token context window with up to 128K tokens of output. It accepts both text and image inputs — charts, tables, PDFs, and screenshots — for multimodal analysis, and is a step up in reasoning depth from the earlier Claude Fable 5. Pricing is token-based: $10.00 per million input tokens and $50.00 per million output tokens.
비용 분석
| 공급자 | 비용 | 메모 |
|---|---|---|
| muapiapp | $10.00/M input tokens, $50.00/M output tokens | Token-based billing at Anthropic's official published rate. Minimum $0.0008 per call. |
| Fal.ai | 제공되지 않음 | Claude Fable 5.1 is not available on Fal.ai. |
| Replicate | 제공되지 않음 | Claude Fable 5.1 is not available on Replicate. |
Token-based billing at Anthropic's official published rate. Minimum $0.0008 per call.
Claude Fable 5.1 is not available on Fal.ai.
Claude Fable 5.1 is not available on Replicate.
** 경쟁업체 가격은 유사한 모델 아키텍처 및 사용 계층을 기준으로 추정됩니다.
구성 스키마
| 매개변수 | 유형 | 설명 | 기본값 |
|---|---|---|---|
| 프롬프트 | string | . | Explain quantum entanglement in simple terms. |
| 이미지 URL | string | URL 이미지. | undefined |
| 시스템 프롬프트 | string | , . | You are a concise and precise assistant. |
.
Explain quantum entanglement in simple terms.URL 이미지.
undefined, .
You are a concise and precise assistant.개발자 문서
POST /api/v1/claude-fable-5-1 — returns request_id, poll for the result via /api/v1/predictions/{id}/result.
curl -X POST https://api.muapi.ai/api/v1/claude-fable-5-1 \
-H "x-api-key: YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"prompt": "Summarize the key risks in this quarterly report and list follow-up questions.",
"image_url": "https://example.com/report-page-1.png",
"system_prompt": "You are a meticulous financial analyst."
}'
POST /api/v1/claude-fable-5-1/stream — returns a live Server-Sent Events stream (Content-Type: text/event-stream). Each chunk has the format data: {"choices":[{"delta":{"content":"text"}}]}, ending with data: [DONE].
See Streaming Documentation for full code examples.
자주 묻는 질문
Claude Fable 5.1 is Anthropic's newest flagship language model, built for long-horizon agentic coding, multistep research, and document, spreadsheet, and slide analysis, with a 1M-token context window and always-on adaptive extended thinking.
Pricing is token-based: $10.00 per million input tokens and $50.00 per million output tokens. The minimum charge per call is $0.0008. Actual cost is deducted after each call based on token counts returned by the model.
/claude-fable-5-1 is async — you receive a request_id and poll for the result. /claude-fable-5-1/stream returns a live SSE stream. Use streaming for chat UIs; use the async endpoint for workflows and automation.
Yes. Pass an image_url in the request body to include an image — such as a chart, table, PDF page, or screenshot — as part of the user message for multimodal analysis.
Claude Fable 5.1 adds a larger 1M-token context window, always-on adaptive extended thinking (steerable via effort), and stronger long-horizon agentic and research performance compared to [Claude Fable 5](/playground/claude-fable-5).
Extended thinking is always enabled and cannot be turned off, but its depth is adaptive to the task — harder, multistep requests automatically get more reasoning effort.