Anthropic
13 modelsProvider docs
As of Oct 4, 2026, Anthropic lists 13 supported models in the Sovyron catalog, including Claude Sonnet 5.5, Claude Opus 5.5, Claude Fable 5.1, Claude Opus 5 and Claude Sonnet 5 — claude-sonnet, claude-opus, claude-fable and claude-haiku families. Its metered rates span $2–$20 per 1M tokens on a 3:1 input:output blend, and every price in the table is Anthropic's own, normalized to USD — open a model to compare it with the cheapest offer across all providers.
Supported models and pricing
13 of 13 models
| Model | 1M input | 1M output | 1M cache read | Context | Released |
|---|---|---|---|---|---|
| Claude Sonnet 5.5 | $2 | $10 | $0.2 | 1.0M | Sep 28, 2026 |
| Claude Opus 5.5 | $4 | $20 | $0.2 | 1.0M | Sep 22, 2026 |
| Claude Fable 5.1 | $10 | $50 | $0.25 | 1.0M | Sep 1, 2026 |
| Claude Opus 5 | $5 | $25 | $0.5 | 1.0M | Jul 24, 2026 |
| Claude Sonnet 5 | $2 | $10 | $0.2 | 1.0M | Jun 29, 2026 |
| Claude Fable 5 | $10 | $50 | $1 | 1.0M | Jun 7, 2026 |
| Claude Opus 4.8 | $5 | $25 | $0.5 | 1.0M | May 28, 2026 |
| Claude Opus 4.7 | $5 | $25 | $0.5 | 1.0M | Apr 14, 2026 |
| Claude Sonnet 4.6 | $3 | $15 | $0.3 | 1.0M | Feb 17, 2026 |
| Claude Opus 4.6 | $5 | $25 | $0.5 | 1.0M | Feb 4, 2026 |
| Claude Opus 4.5 | $5 | $25 | $0.5 | 200k | Nov 24, 2025 |
| Claude Haiku 4.5 | $1 | $5 | $0.1 | 200k | Oct 15, 2025 |
| Claude Sonnet 4.5 | $3 | $15 | $0.3 | 1.0M | Sep 29, 2025 |