# Anthropic AI models

Anthropic has 19 tracked model families. Claude Opus 5.5 is its highest current public-ranked model.

| Model | Public score | Confidence | Context | Input / output price per 1M |
|---|---:|---|---:|---:|
| [Claude Opus 5](https://benchlm.ai/models/claude-opus-5) | 79.8 | Good | N/A | $5.00 / $25.00 |
| [Claude Fable 5](https://benchlm.ai/models/claude-fable) | 79.1 | Good | 1M+ | $10.00 / $50.00 |
| [Claude Opus 5.5](https://benchlm.ai/models/claude-opus-5-5) | 87.0 | Good | 1M | $4.00 / $20.00 |
| [Claude Fable 5.1](https://benchlm.ai/models/claude-fable-5-1) | 83 | Limited | 1M | $10.00 / $50.00 |
| [Claude Opus 4.8](https://benchlm.ai/models/claude-opus-4-8) | 70.5 | Full | 1M | $5.00 / $25.00 |
| [Claude Sonnet 5](https://benchlm.ai/models/claude-sonnet-5) | 67.0 | Good | 1M | $2.00 / $10.00 |
| [Claude Opus 4.6](https://benchlm.ai/models/claude-opus-4-6) | 63.6 | Full | 1M | $5.00 / $25.00 |
| [Claude Opus 4.7](https://benchlm.ai/models/claude-opus-4-7) | 66.3 | Limited | 1M | $5.00 / $25.00 |
| [Claude Sonnet 4.6](https://benchlm.ai/models/claude-sonnet-4-6) | 56.4 | Full | 200K | $3.00 / $15.00 |
| [Claude 4.1 Opus](https://benchlm.ai/models/claude-4-1-opus) | 38.5 | Estimated | 200K | $15.00 / $75.00 |
| [Claude Opus 4.5](https://benchlm.ai/models/claude-opus-4-5) | 55.1 | Full | 200K | $5.00 / $25.00 |
| [Claude 4 Sonnet](https://benchlm.ai/models/claude-4-sonnet) | 36.1 | Limited | 200K | $3.00 / $15.00 |
| [Claude Sonnet 4.5](https://benchlm.ai/models/claude-sonnet-4-5) | 47.9 | Limited | 200K | $3.00 / $15.00 |
| [Claude Haiku 4.5](https://benchlm.ai/models/claude-haiku-4-5) | 42.5 | Limited | 200K | $1.00 / $5.00 |
| [Claude 3 Haiku](https://benchlm.ai/models/claude-3-haiku) | 14.8 | Estimated | 200K | $0.25 / $1.25 |
| [Claude 3.5 Sonnet](https://benchlm.ai/models/claude-3-5-sonnet) | 29.9 | Estimated | 200K | $3.00 / $15.00 |
| [Claude 3 Opus](https://benchlm.ai/models/claude-3-opus) | 28.7 | Estimated | 200K | $15.00 / $75.00 |
| [Claude Mythos 5](https://benchlm.ai/models/claude-mythos-5) | Not ranked | Limited | 1M+ | $10.00 / $50.00 |
| [Claude Mythos 5.1](https://benchlm.ai/models/claude-mythos-5-1) | Not ranked | Estimated | 1M | Pricing unavailable / Pricing unavailable |

Last updated: September 27, 2026

Canonical page: https://benchlm.ai/providers/anthropic