Claude Mythos 5
Claude Mythos 5 is Anthropic's language model with a 1.0M context window and up to 128K output tokens, starting at $10.00 / 1M input and $50.00 / 1M output. A next-generation Claude LLM succeeding Claude Mythos Preview, available through Project Glasswing for advanced reasoning and agentic workloads.
Capabilities
Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·
Pricing by Provider
US Dollar ($)
Per 1M tokens
| Provider | Standard | Batch | |||||
|---|---|---|---|---|---|---|---|
| Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | Cache Write 5m $ / 1M | Cache Write 1h $ / 1M | Input $ / 1M | Output $ / 1M | |
| $10.00 | $50.00 | $1.00 | $12.50 | $20.00 | $5.00 | $25.00 | |
Cost Calculator
US Dollar ($)
Preset:
Other Models
| Model | Tier | Released | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|---|
| Claude Sonnet 5.3 | Sonnet | — | — | — | — |
| Claude Sonnet 5 | Sonnet | 1.0M | $2.00 | $10.00 | |
| Claude Fable 5 | Fable | 1.0M | $10.00 | $50.00 | |
| Claude Fable 5.3 | Fable | — | — | — | — |
| Claude Opus 4.8 | Opus | 1.0M | $5.00 | $25.00 | |
| Claude Opus 4.8 Fast | Opus | 1.0M | $10.00 | $50.00 | |
| Claude Opus 4.7 Fast | Opus | 1.0M | $30.00 | $150.00 | |
| Claude Opus 4.7 | Opus | 1.0M | $5.00 | $25.00 | |
| Claude Sonnet 4.6 | Sonnet | 1.0M | $3.00 | $15.00 | |
| Claude Opus 4.6 | Opus | 1.0M | $5.00 | $25.00 |