Measured on Composite
This model has not carried enough traffic on Composite yet to publish a success rate, a latency figure or a traffic rank. The numbers appear here once it has.
AI model
Anthropic: Claude Fable 5.2
anthropic/claude-fable-5.2
Anthropic: Claude Fable 5.2 is a 1,000,000-token model served on Composite at $10.0 per million tokens in and $50.0 per million tokens out.
Try in PlaygroundSpecifications
| Model ID | anthropic/claude-fable-5.2 |
|---|---|
| Provider | cv11 |
| Context window | 1,000,000 tokens |
| Accepts | text, image, file |
| Returns | text |
| Input price | $10.0 per million tokens |
| Output price | $50.0 per million tokens |
| Prompt caching | Supported — cached input is billed at the provider's cache rate, on credits and plans alike |
| Web search | $0.0125 per result |
| Thinking | Always on for this model |
| Moderated | Yes - by the provider |
| Cost on a monthly plan | About 104 plan credits per typical call (8k in, 1k out) |
| Routing endpoints | 8 (base plus 7 routing variants) |
Routing variants
The same model behind 7 alternative endpoints. Call the id directly to pin a route; the base id above picks for you.
| Route | Model ID | Provider | Price |
|---|---|---|---|
| Normal | anthropic/claude-fable-5.2-normal |
cv11 | $10.0 per million tokens input · $50.0 per million tokens output |
| Normal + cheapThink | anthropic/claude-fable-5.2-normal:cheapThink |
cv11 | $10.0 per million tokens input · $50.0 per million tokens output |
| Cheapest provider | anthropic/claude-fable-5.2:cheapest-provider |
Azure | $10.0 per million tokens input · $50.0 per million tokens output |
| Cheapest provider + cheapThink | anthropic/claude-fable-5.2:cheapest-provider:cheapThink |
Azure | $10.0 per million tokens input · $50.0 per million tokens output |
| cheapThink | anthropic/claude-fable-5.2:cheapThink |
cv11 | $10.0 per million tokens input · $50.0 per million tokens output |
| Fast | anthropic/claude-fable-5.2:fast |
Azure | $10.0 per million tokens input · $50.0 per million tokens output |
| Fast + cheapThink | anthropic/claude-fable-5.2:fast:cheapThink |
Azure | $10.0 per million tokens input · $50.0 per million tokens output |
Pricing
$10.0 per million tokens input · $50.0 per million tokens output
Credits pay the provider’s price plus 25%; cache hits cost less.
On a monthly plan, a typical call (8k tokens in, 1k out) uses about 104 plan credits, at the provider's own price.
Provider
cv11
Roleplay fit
Claude models are widely regarded for nuanced, in-character writing and for following detailed system prompts and character cards closely.
Context behavior
With a 1,000,000-token context window, it can hold a long-running roleplay or a full lorebook in memory without losing earlier plot details, so it suits multi-session campaigns and character cards with heavy backstory.
Cost for regular use
It is priced for quality-sensitive scenes, where writing quality and instruction-following matter more than minimizing per-message cost.
From the provider
Claude Fable 5.2 is Anthropic's most capable model for the most demanding technical work, with gains over Fable 5.1 in coding, reasoning, and vision. In prerelease testing it completed otherwise-infeasible...
Supplied by cv11, not written by Composite.
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