What is Claude Sonnet 4.6?

Claude Sonnet 4.6 is Anthropic's most capable Sonnet-class model yet, with frontier performance across coding, agents, and professional work. It supports up to 1M of input context for long documents, codebases, and agent workflows.

What is the context length of Claude Sonnet 4.6?

Claude Sonnet 4.6 has a recorded input context length of 1,000,000 tokens.

What providers serve Claude Sonnet 4.6, and can I use it via API?

Claude Sonnet 4.6 is available through the Phaseo API, with 3 active providers currently recorded. Recorded providers include Abacus, Amazon Bedrock, Anthropic, Anthropic, Anthropic, Anthropic, AnyAPI, and Azure and 15 more.

Does Claude Sonnet 4.6 support tool calling?

Phaseo does not currently have enough active route metadata to confirm whether Claude Sonnet 4.6 supports tool calling.

Does Claude Sonnet 4.6 support structured outputs?

Phaseo does not currently have enough active route metadata to confirm whether Claude Sonnet 4.6 supports structured outputs.

Claude Sonnet 4.6 Pricing | Phaseo

Name: Anthropic Claude Sonnet 4.6
Creator: Anthropic

Providers

API providers, route pricing, availability, and recent reliability signals.

Performance

Latency, throughput, and reliability signals from recent traffic.

Pricing

Effective prices over the last 30 days, with current provider list prices for context.

Benchmarks

Activity

Daily gateway activity over the last 30 days, with current UTC-day pace projection.

Apps Using This Model

Public apps observed in gateway usage for this model.

Model Uptime

Uptime trend for this model over the last 24 hours.

About

Key dates, capabilities, and model metadata.

Subscriptions

Commercial plans and bundled access that currently include this model.

Claude Sonnet 4.6 Pricing | Phaseo | Phaseo

Providers

API providers, route pricing, availability, and recent reliability signals.


Anthropic	$3	$15	$0.3	--	--	--

Amazon Bedrock	$3	$15	$0.3	--	--	--

Venice	$3.6	$18	$0.36	--	--	--

Claude Platform for AWS (US)	$3.3	$16.5	$0.33	--	--	--

Anthropic (US)	$3.3	$16.5	$0.33	--	--	--

Claude Platform for AWS	$3	$15	$0.3	--	--	--

DigitalOcean	$3	$15	$0.3	--	--	--

GMICloud	--	--	--	--	--	--

Google Vertex	$3	$15	$0.3	--	--	--

Azure	--	--	--	--	--	--

Performance

Hourly latency and throughput from the past seven days.

No gateway telemetry in the past 7 days

Hourly charts will appear when this model processes gateway traffic in the selected location.

Pricing

Weighted provider pricing over the last 30 days, with recent route pricing history below.

Effective pricing

Weighted by observed usage over the last 30 days. Every provider with recorded pricing is included.

Weighted input price

Per 1M tokens

Weighted output price

Per 1M tokens

Price history

USD per 1M tokens · 30-day rolling effective prices · exact UTC list changes


Anthropic	--	--	$3	$15	0.0%
Amazon Bedrock	--	--	$3	$15	--
Anthropic (US)	--	--	$3.3	$16.5	--
Azure	--	--	--	--	--
Claude Platform for AWS	--	--	$3	$15	--
Claude Platform for AWS (US)	--	--	$3.3	$16.5	--
DigitalOcean	--	--	$3	$15	--
GMICloud	--	--	--	--	--
Google Vertex	--	--	$3	$15	--
Venice	--	--	$3.6	$18	--