Anthropic Fable 5.1 pricing
Fable 5.1 is now the newest widely released Anthropic flagship in the dataset, so this is the clearest page to open when you want current top-tier Claude pricing for demanding production work.
Useful when you are pricing frontier reasoning, high-autonomy coding, research, or premium customer-facing experiences where the most capable generally available Claude tier is on the table.
How teams usually use this model
Best fit for
- frontier reasoning
- high-autonomy coding
- premium customer experiences
Decision guide
Use Fable 5.1 when the business case depends on Anthropic’s newest widely available top-end capability and you need a direct pricing check before committing it to production traffic.
Go deeper without leaving the site
Turn a rough token estimate into per-call and monthly spend for this model choice.
Use this model cost as an input when estimating break-even user volume and a workable price range for the feature.
Scan the broader pricing table when you want this model in a wider provider context.
Flagship comparison. Use the flagship Claude vs GPT comparison when you need the clearest provider-level baseline.
Current tier breakdown
Use this table when the provider offers multiple service or context tiers and you need something more precise than one headline number.
- Input / 1M
- $10.00
- Cached / 1M
- $0.25
- Output / 1M
- $50.00
- Input / 1M
- $5.00
- Cached / 1M
- $0.13
- Output / 1M
- $25.00
| Service tier | Context tier | Input / 1M | Cached / 1M | Output / 1M |
|---|---|---|---|---|
| Standard | Short | $10.00 | $0.25 | $50.00 |
| Batch | Short | $5.00 | $0.13 | $25.00 |
Official reference
Tool Canopy keeps this page tied to the provider source so you can check the original pricing context when an update matters.
Open provider source2026-09-02
This page shows the latest matching changelog date when one exists, and otherwise falls back to the repo dataset date for Anthropic / Fable 5.1.
Nearby pricing options to compare next
Use these adjacent pages when you need a faster alternative, a stronger model, or a better cost baseline before locking in a production default.
Anthropic Mythos 5.1 pricing
See Anthropic Mythos 5.1 pricing and context limits before you evaluate Project Glasswing access or other limited-availability work.
Anthropic Sonnet 5 pricing
Review Sonnet 5 token pricing and context limits for cost-sensitive product planning.
OpenAI GPT-5.5 Pro pricing
See GPT-5.5 Pro token pricing, context limits, and tier details for higher-end workloads.
Latest change signals
Added new model to tracked pricing dataset.
Common questions about this pricing page
How much does this model cost right now?
Fable 5.1 is currently listed at $10.00 input, $50.00 output, and $0.25 cached input per 1M tokens, with a 1,000,000 tokens context window. If the provider offers multiple tiers, use the tier table below for the more exact split.
When is this model usually the better fit?
Use Fable 5.1 when the business case depends on Anthropic’s newest widely available top-end capability and you need a direct pricing check before committing it to production traffic. Teams usually open this page for frontier reasoning, high-autonomy coding, premium customer experiences, then decide whether to move up to a stronger option or down to a cheaper default.
What should I check before I ship with this model?
Before shipping, check the tier split, whether cached-input pricing changes your workload math, and how this model looks on the compare page and pricing tracker. If you still need context, compare it against Anthropic Mythos 5.1 pricing and Anthropic Sonnet 5 pricing and then run the token calculator for a monthly estimate.