anthropic
Anthropic: Claude Fable 5 (batch)
Claude Fable 5 is a Mythos-class model from Anthropic, built for autonomous knowledge work and coding. It supports text, image, and file inputs with text output, with reasoning support and...
Quality Score
95/100
price + capability + benchmarks
Input Price
$5.00
per 1M tokens
Output Price
$25.00
per 1M tokens
Context Window
1,000,000
tokens
Benchmark results
Independent, published benchmarks. Blended score 98.4 across 4 benchmarks, last refreshed 2026-07-29. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| AI Index | broad capability composite | 98.8 |
| AI Index Coding | software engineering tasks | 100.0 |
| AI Index Agentic | multi-step tool-using tasks | 87.1 |
| EQ-Bench | emotional understanding in dialogue | 82.6 |
- Model ID
- anthropic/claude-fable-5:batch
- Vendor
- anthropic
- Released
- June 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 $5.00/M input and $25.00/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | $0.19 |
| Classify 1,000 customer emails | 500k in / 50k out | $3.75 |
| A month of a busy support chatbot | 5M in / 2M out | $75.00 |
Strong choice for
Category rankings
Where Anthropic: Claude Fable 5 (batch) places across the 46 categories it ranks in. How we rank →
| # | Category | Score |
|---|---|---|
| #5 | Agent WorkflowsAgents · of 25 ranked | 202 |
| #5 | Coding AgentsAgents · of 25 ranked | 202 |
| #6 | Bug FixingCode · of 25 ranked | 190 |
| #6 | Data AnalysisData · of 25 ranked | 174 |
| #6 | Financial AnalysisProfessional · of 25 ranked | 162 |
| #6 | Browser AutomationAgents · of 25 ranked | 174 |
| #6 | Scientific CodingResearch · of 25 ranked | 190 |
| #8 | Code ReviewCode · of 25 ranked | 175 |
| #8 | Code RefactoringCode · of 25 ranked | 172 |
| #8 | ETL ScriptingData · of 25 ranked | 160 |
| #8 | Creative WritingWriting · of 25 ranked | 165 |
| #8 | Screenwriting & DialogWriting · of 25 ranked | 165 |
| #8 | Academic WritingWriting · of 25 ranked | 165 |
| #8 | Legal DraftingProfessional · of 25 ranked | 165 |
| #8 | Legal ResearchProfessional · of 25 ranked | 178 |
| #8 | Contract ReviewProfessional · of 25 ranked | 187 |
| #8 | Medical Note SummarizationProfessional · of 25 ranked | 160 |
| #8 | Scientific ResearchProfessional · of 25 ranked | 178 |
| #8 | Math TutoringEducation · of 25 ranked | 150 |
| #8 | Physics TutoringEducation · of 25 ranked | 153 |
| #8 | Essay GradingEducation · of 25 ranked | 175 |
| #8 | RFP ResponseBusiness · of 25 ranked | 182 |
| #8 | OKRs & Strategic PlanningBusiness · of 25 ranked | 165 |
| #8 | RAG PipelinesAgents · of 25 ranked | 172 |
| #8 | Long-Context Q&AAgents · of 25 ranked | 162 |
| #8 | Fiction CollaboratorPersonal · of 25 ranked | 178 |
| #8 | Math ProofsResearch · of 25 ranked | 165 |
| #8 | Literature ReviewResearch · of 25 ranked | 178 |
| #8 | Experiment DesignResearch · of 25 ranked | 160 |
| #9 | SQL GenerationCode · of 25 ranked | 172 |
| #9 | Unit Test GenerationCode · of 25 ranked | 157 |
| #9 | CI/CD PipelinesCode · of 25 ranked | 147 |
| #9 | Frontend Component DesignCode · of 25 ranked | 147 |
| #9 | History TutoringEducation · of 25 ranked | 150 |
| #9 | Screenshot DebuggingVision · of 25 ranked | 143 |
| #9 | Chart & Graph ReadingVision · of 25 ranked | 153 |
| #10 | Long-Document SummarizationWriting · of 25 ranked | 165 |
| #11 | Character RoleplayPersonal · of 25 ranked | 153 |
| #12 | Fitness CoachingPersonal · of 25 ranked | 135 |
| #14 | Blog Post WritingWriting · of 25 ranked | 140 |
| #14 | Trip PlanningPersonal · of 25 ranked | 140 |
| #17 | Meeting NotesBusiness · of 25 ranked | 152 |
| #21 | Function / Tool CallingAgents · of 25 ranked | 151 |
| #23 | Diagram ExtractionVision · of 25 ranked | 147 |
| #25 | OCR / Document ParsingData · of 25 ranked | 145 |
| #25 | Table Extraction from PDFsData · of 25 ranked | 145 |
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Quick answers
- How much does Anthropic: Claude Fable 5 (batch) cost?
- $5.00 per million input tokens and $25.00 per million output tokens.
- What is Anthropic: Claude Fable 5 (batch)'s context window?
- 1,000,000 tokens, roughly 1,500 pages of text in a single request.
- Does Anthropic: Claude Fable 5 (batch) support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can Anthropic: Claude Fable 5 (batch) process images?
- Yes, it accepts image input.