Anthropic models
19 Anthropic models you can call through UberLLM’s OpenAI-compatible API. The cheapest is Claude Sonnet 4.6 at $0.0075/1M input tokens, as of October 24, 2026. Every request is routed to the cheapest healthy seller; the price shown includes UberLLM’s 10% fee.
| Model | Price (from) | Context | Type | Capabilities |
|---|---|---|---|---|
| Claude Opus 4.6 anthropic/claude-opus-4.6 | $0.0280 in · $0.1399 out | 1000K | Text | ToolsReasoningJSON |
| Claude Haiku 4.5 anthropic/claude-haiku-4.5 | $0.0653 in · $0.3267 out | 200K | Text | ToolsReasoningJSON |
| Claude Sonnet 4.5 anthropic/claude-sonnet-4.5 | $0.9798 in · $4.90 out | 198K | Text | ToolsReasoningJSON |
| Claude Opus 4.7 anthropic/claude-opus-4.7 | $0.0483 in · $0.2415 out | 1000K | Text | ToolsJSON |
| Claude Opus 4.6 Fast anthropic/claude-opus-4.6-fast | 1000K | Text | ToolsReasoningVisionJSON | |
| Claude Opus 4.5 anthropic/claude-opus-4.5 | $0.6230 in · $3.11 out | 198K | Text | ToolsReasoningJSON |
| Claude Sonnet 4.6 anthropic/claude-sonnet-4.6 | $0.0075 in · $0.0377 out | 1000K | Text | ToolsReasoningJSON |
| Claude Opus 4.8 Fast anthropic/claude-opus-4.8-fast | $4.55 in · $22.76 out | 1000K | Text | ToolsJSON |
| Claude Fable 5 anthropic/claude-fable-5 | $1.10 in · $5.50 out | 1000K | Text | ToolsReasoningVisionJSON |
| Claude Opus 4.8 anthropic/claude-opus-4.8 | $0.4350 in · $2.18 out | 1000K | Text | ToolsReasoningJSON |
| Claude Opus 4.7 Fast anthropic/claude-opus-4.7-fast | 1000K | Text | ToolsJSON | |
| Claude Sonnet 5 anthropic/claude-sonnet-5 | $0.1291 in · $0.6457 out | 1000K | Text | ToolsReasoningJSON |
| Claude Opus 5 anthropic/claude-opus-5 | $0.1925 in · $0.9625 out | 1000K | Text | ToolsReasoningJSON |
| Claude Opus 5 (Fast) anthropic/claude-opus-5-fast | $4.27 in · $21.34 out | 1000K | Text | ToolsReasoningVisionJSON |
| Claude Fable 5.1 anthropic/claude-fable-5.1 | $1.15 in · $5.74 out | 1000K | Text | ToolsReasoningVisionJSON |
| Claude Opus 5.5 anthropic/claude-opus-5.5 | $0.4592 in · $2.30 out | 1000K | Text | ToolsReasoningVisionJSON |
| Claude Sonnet 5.5 anthropic/claude-sonnet-5.5 | $0.2360 in · $1.18 out | 1000K | Text | ToolsReasoningVisionJSON |
| Claude Haiku 5.5 anthropic/claude-haiku-5.5 | $0.0110 in · $0.0550 out | 100K | Text | ToolsReasoningVisionJSON |
| Claude Haiku 5.5 (batch) anthropic/claude-haiku-5.5:batch | $0.0550 in · $0.2750 out | 100K | Text | ToolsReasoningVisionJSON |
Compare Anthropic models
Anthropic models — FAQ
What is the cheapest Anthropic model?
Claude Sonnet 4.6 is the cheapest Anthropic model on UberLLM right now, at $0.0075/1M input tokens. UberLLM routes each request to the cheapest healthy seller and bills the price shown, which includes UberLLM's 10% fee.
How many Anthropic models can I use through UberLLM?
19 Anthropic models are on the UberLLM marketplace today. One OpenAI-compatible API key and base URL (https://api.uberllm.dev/v1) calls every one of them — no per-provider contracts.
How do I call a Anthropic model with the API?
Use any OpenAI-compatible SDK: set the base URL to https://api.uberllm.dev/v1, your UberLLM key, and the model id (for example "anthropic/claude-opus-4.6"). Anthropic SDKs work against https://api.uberllm.dev/v1/messages.