Anthropic PBC
AI safety company focused on building helpful, harmless, and honest AI systems. Requesty routes to 10 Anthropic PBC models starting at $1.00 per 1M input tokens with context windows up to 1M tokens. One API key, OpenAI-compatible SDK, no markup.
Flagship model
claude-opus-4-8Intelligence Index
61.4
Coding Index
56.7
GPQA Diamond
92.0%
Terminal-Bench Hard
58.3%
All Anthropic PBC models
| Model | Context | Max Output | Input/1M | Output/1M | Capabilities | Coding |
|---|---|---|---|---|---|---|
claude-opus-4-8 | 1M | 128K | $5.00 | $25.00 | 👁🧠🔧⚡🖥 | 57 |
claude-opus-4-7 | 1M | 128K | $5.00 | $25.00 | 👁🧠🔧⚡🖥 | 53 |
claude-sonnet-4-6 | 1M | 64K | $3.00 | $15.00 | 👁🧠🔧⚡🖥 | 51 |
claude-opus-4-6 | 1M | 128K | $5.00 | $25.00 | 👁🧠🔧⚡🖥 | 48 |
claude-haiku-4-5 | 200K | 64K | $1.00 | $5.00 | 👁🔧⚡🖥 | — |
claude-sonnet-4-5 | 1M | 64K | $3.00 | $15.00 | 👁🧠🔧⚡🖥 | — |
claude-opus-4-1 | 200K | 32K | $15.00 | $75.00 | 👁🧠🔧⚡🖥 | — |
claude-opus-4-5 | 200K | 64K | $5.00 | $25.00 | 👁🧠🔧⚡🖥 | 48 |
claude-opus-4 | 200K | 32K | $15.00 | $75.00 | 👁🧠🔧⚡🖥 | — |
claude-sonnet-4 | 1M | 64K | $3.00 | $15.00 | 👁🧠🔧⚡🖥 | — |
About Anthropic PBC on Requesty
How many Anthropic PBC models are available through Requesty?
Requesty routes to 10 Anthropic PBC models including regional variants, with pricing synced in real time to the upstream provider.
What is the cheapest Anthropic PBC model?
The cheapest Anthropic PBC model starts at $1.00 per million input tokens. See the pricing column in the table below for full per-model rates.
Does Requesty add markup on Anthropic PBC pricing?
No. Requesty passes through exactly what Anthropic PBC charges. You pay the same per-token rates as going direct — plus you get smart routing, caching, analytics, and one unified API for 400+ models.
Is my data used to train Anthropic PBC models?
Anthropic PBC's terms state that API data is not used for training. See their privacy policy for the authoritative statement.
Where are Anthropic PBC models hosted?
Anthropic PBC models are hosted in 🇺🇸 US. Some models are available in additional regions through AWS Bedrock, Azure, or Google Vertex AI — filter by region on the Anthropic PBC rows in the models explorer.