Vendor
Anthropic models
19 models in the reference catalogue, vendor list prices per million tokens. 0 are routable on this deployment today.
Models
19
0 routable here
Median list price
$10.0
3:1 input to output per 1M tokens
Every Anthropic model
Newest first. Prices are the vendor's published rates per million tokens; click a model for the full specification.
| Model | Released | Context | Input / 1M | Output / 1M | Intelligence | Capabilities |
|---|---|---|---|---|---|---|
| Claude Fable 5.1anthropic/claude-fable-5.1 | Sep 1, 2026 | 1M | $10.0 | $50.0 | 57 | reasoning tools |
| Claude Opus 5anthropic/claude-opus-5 | Jul 24, 2026 | 1M | $5.00 | $25.0 | 54 | reasoning tools |
| Claude Sonnet 5anthropic/claude-sonnet-5 | Jun 30, 2026 | 1M | $2.00 | $10.0 | 45 | reasoning tools |
| Claude Fable Latest~anthropic/claude-fable-latest | Jun 9, 2026 | 1M | $10.0 | $50.0 | - | reasoning tools |
| Claude Fable 5anthropic/claude-fable-5 | Jun 9, 2026 | 1M | $10.0 | $50.0 | 53 | reasoning tools |
| Claude Opus 4.8anthropic/claude-opus-4.8 | May 27, 2026 | 1M | $5.00 | $25.0 | - | reasoning tools |
| Anthropic Claude Haiku Latest~anthropic/claude-haiku-latest | Apr 27, 2026 | 200K | $1.00 | $5.00 | - | reasoning tools |
| Anthropic Claude Sonnet Latest~anthropic/claude-sonnet-latest | Apr 27, 2026 | 1M | $2.00 | $10.0 | - | reasoning tools |
| Claude Opus Latest~anthropic/claude-opus-latest | Apr 21, 2026 | 1M | $5.00 | $25.0 | - | reasoning tools |
| Claude Opus 4.7anthropic/claude-opus-4.7 | Apr 16, 2026 | 1M | $5.00 | $25.0 | - | reasoning tools |
| Claude Sonnet 4.6anthropic/claude-sonnet-4.6 | Feb 17, 2026 | 1M | $3.00 | $15.0 | - | reasoning tools |
| Claude Opus 4.6anthropic/claude-opus-4.6 | Feb 4, 2026 | 1M | $5.00 | $25.0 | - | reasoning tools |
| Claude Opus 4.5anthropic/claude-opus-4.5 | Nov 24, 2025 | 200K | $5.00 | $25.0 | - | reasoning tools |
| Claude Haiku 4.5anthropic/claude-haiku-4.5 | Oct 15, 2025 | 200K | $1.00 | $5.00 | 23 | reasoning tools |
| Claude Sonnet 4.5anthropic/claude-sonnet-4.5 | Sep 29, 2025 | 1M | $3.00 | $15.0 | - | reasoning tools |
| Claude Opus 4.1anthropic/claude-opus-4.1 | Aug 5, 2025 | 200K | $15.0 | $75.0 | - | reasoning tools |
| Claude Opus 4anthropic/claude-opus-4 | May 22, 2025 | 200K | $15.0 | $75.0 | - | reasoning tools |
| Claude Sonnet 4anthropic/claude-sonnet-4 | May 22, 2025 | 1M | $3.00 | $15.0 | - | reasoning tools |
| Claude 3 Haikuanthropic/claude-3-haiku | Mar 13, 2024 | 200K | $0.25 | $1.25 | - | tools |
Frequently asked
- What is the cheapest Anthropic model?
- Claude 3 Haiku at $0.25 per 1M input tokens and $1.25 per 1M output tokens (vendor list price).
- Which Anthropic model has the largest context window?
- Claude Fable 5.1 accepts 1M tokens of context.
- How do I route to Anthropic models with OpenSmartRoute?
- Declare a target in targets.yaml with metadata.model set to the catalogue id (for example anthropic/claude-fable-5.1); the router scores it against every other target on cost, quality, latency and your policies for each request.
Route Anthropic with everything else
OpenSmartRoute picks the cheapest model that meets your quality bar per request, so a Anthropic flagship handles hard prompts while small models take the rest. Price a workload or try a routing decision live.