anthropic
Anthropic: Claude Fable 5.2
Quality Score
86/100
price + capability + benchmarks
Input Price
$8.00
per 1M tokens · checked 2026-11-12
Output Price
$40.00
per 1M tokens · checked 2026-11-12
Context Window
1,000,000
tokens
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...
Benchmark results
Independent, published benchmarks. Blended score 100.0 across 1 benchmark, last refreshed 2026-11-12. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| AI Index | broad capability composite | 100.0 |
- Model ID
- anthropic/claude-fable-5.2
- Vendor
- anthropic
- Released
- November 2026
- Tokenizer
- Claude
- Input Modalities
- text, image, file
- Output Modalities
- text
- Max Output
- 128,000 tokens
- Tool Calling
- ✓ supported
- Structured Output
- ✓ supported
- Reasoning Mode
- ✓ supported
- Vision
- ✓ accepts images
- Audio
- no
- Moderated
- yes
What it costs in practice
Computed from the current $8.00/M input and $40.00/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | $0.30 |
| Classify 1,000 customer emails | 500k in / 50k out | $6.00 |
| A month of a busy support chatbot | 5M in / 2M out | $120.00 |
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Quick answers
- How much does Anthropic: Claude Fable 5.2 cost?
- $8.00 per million input tokens and $40.00 per million output tokens.
- What is Anthropic: Claude Fable 5.2's context window?
- 1,000,000 tokens, roughly 1,500 pages of text in a single request.
- Does Anthropic: Claude Fable 5.2 support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can Anthropic: Claude Fable 5.2 process images?
- Yes, it accepts image input.