Claude Fable 5.1 pricing & price history
Claude Fable 5.1 by Anthropic costs $10.00 per 1M input tokens and $50.00 per 1M output tokens, with a 1M token context window. The cheapest provider currently charges $10.00 input / $50.00 output.
Price history
No price changes since tracking began on 2026-09-24. We check hourly.
Providers serving Claude Fable 5.1 (4)
| Provider | Input | Output | Context | Uptime 30m | Uptime 24h |
|---|---|---|---|---|---|
| Azure | $10.00 | $50.00 | 1M | — | 99.9% |
| Anthropic | $10.00 | $50.00 | 1M | 99.9% | 99.8% |
| Amazon Bedrock | $10.00 | $50.00 | 1M | — | — |
| $10.00 | $50.00 | 1M | 100.0% | 99.9% |
Provider availability updated 3m ago.
Cost calculator
Cheaper alternatives to Claude Fable 5.1
| Model | Input | Output | Context | Intel. | |
|---|---|---|---|---|---|
X MiMo-V2.6-Pro Xiaomi | $0.43 | $0.87 | 1M | 46.3 | compare |
X Grok 4.7 xAI | $1.60 | $4.80 | 500K | 46.4 | compare |
Q Qwen3.8 Max (0902) Qwen (Alibaba) | $2.00 | $6.00 | 1M | 45.4 | compare |
X Grok 4.6 xAI | $2.00 | $6.00 | 500K | 44.3 | compare |
O GPT-6 Sol OpenAI | $2.00 | $10.00 | 1.1M | 47.5 | compare |
O GPT-5.6 Sol OpenAI | $2.00 | $10.00 | 1.1M | 47 | compare |
M Kimi K3 Moonshot AI | $3.00 | $15.00 | 1M | 43.6 | compare |
A Claude Opus 5.5 Anthropic | $4.00 | $20.00 | 1M | 57.6 | compare |
About Claude Fable 5.1
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...
FAQ
How much does Claude Fable 5.1 cost?
Claude Fable 5.1 by Anthropic costs $10.00 per 1M input tokens and $50.00 per 1M output tokens, with a 1M token context window. The cheapest provider currently charges $10.00 input / $50.00 output. A typical request with 2,000 input and 500 output tokens costs about $0.045.
What is the context window of Claude Fable 5.1?
Claude Fable 5.1 supports up to 1,000,000 tokens of context and up to 128,000 output tokens per request.
Has Claude Fable 5.1’s price changed?
No price changes recorded since ModelBank started tracking it on 2026-09-24.
Is Claude Fable 5.1 being deprecated?
No retirement date has been announced for Claude Fable 5.1 as of 2026-09-24.
What are cheaper alternatives to Claude Fable 5.1?
Cheaper options include MiMo-V2.6-Pro ($0.43/$0.87), Grok 4.7 ($1.60/$4.80), Qwen3.8 Max (0902) ($2.00/$6.00), Grok 4.6 ($2.00/$6.00).