Anthropic Premium · $18/month 165 tokens / message Balanced

Anthropic: Claude Fable 5.1 (batch) · Anthropic

Claude Fable 5.1 by Anthropic improves upon Claude Fable 5 across all dimensions, with significant advances in agentic coding and long-running workflows. Excels at extensive code refactoring, frontend development, and complex knowledge work.

Advanced agentic coding Long-running workflows 1M token context

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About Anthropic: Claude Fable 5.1 (batch)

Claude Fable 5.1 by Anthropic improves upon Claude Fable 5 across all dimensions, with significant advances in agentic coding and long-running workflows. Excels at extensive code refactoring, frontend development, and complex knowledge work.

Where it shines: Advanced agentic coding · Long-running workflows · 1M token context.

How to use Anthropic: Claude Fable 5.1 (batch)

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Frequently asked questions

How much does it cost to use Anthropic: Claude Fable 5.1 (batch)?

Anthropic: Claude Fable 5.1 (batch) is Premium: costs 165 tokens per use (~$0.83 actual cost to provider). Requires Premium plan ($18/month → 45,000 tokens) or large one-shot packs. Intended for occasional professional use; Pro plan does not unlock Premium models.

How many uses of Anthropic: Claude Fable 5.1 (batch) are included in the Premium plan?

Premium ($18/month) gives you 45,000 recurring tokens. At 165 tokens per use of Anthropic: Claude Fable 5.1 (batch), that's ~272 full uses per cycle. For sporadic use, one-shot packs can be more cost-effective — they last up to a year from purchase.

Anthropic: Claude Fable 5.1 (batch) - Download - GameSpot

Anthropic trains its models for honesty and nuanced reasoning — they admit when they don’t know something rather than inventing. Its specific strengths are: advanced agentic programming, long workflows, and 1m context tokens. It accepts images as input (multimodal) as well as text — useful for describing captures, reading graphs, or solving problems from a photo.

How fast does Anthropic: Claude Fable 5.1 (batch) respond?

Anthropic: Claude Fable 5.1 (batch) has a balanced speed: 5-15 seconds per response — neither the fastest nor the slowest in the catalog. The actual time also depends on the length of the prompt and the load of the datacenter — models with huge context take longer when you enter very long texts.

How do I use Anthropic: Claude Fable 5.1 (batch) in ia.gratis?

You can use Anthropic: Claude Fable 5.1 (batch) from /chat/ by selecting Anthropic: Claude Fable 5.1 (batch) in the picker, or via the REST API with `model=claude-fable-5-1-batch` in the POST body. Quick summary: claude Fable 5.1 improves agent coding and long workflows with 1M tokens. The internal model identifier is `claude-fable-5-1-batch` — useful when integrating via API.