Claude Sonnet Latest
Anthropic· released 27 Apr 2026
~anthropic/claude-sonnet-latest- Input / 1M tokens
- $2
- Output / 1M tokens
- $10
Longest answer: 128K tokens
About
Claude Sonnet Latest is Anthropic’s redirecting model identifier for the newest model in the Claude Sonnet family. Requests to this entry always point to the latest Sonnet model rather than a fixed version. It accepts text, images and files, and produces text outputs. The model supports tools, vision and reasoning, with a 1,000,000-token context window and a maximum output of 128,000 tokens. Its listed input price is 2 USD per 1M tokens, while output costs 10 USD per 1M tokens. The model was released and created on 2026-04-27. Its model ID is ~anthropic/claude-sonnet-latest, and the official listing is on OpenRouter. Teams choosing this alias should account for its moving target: the family member behind the identifier can change as Anthropic updates the latest Sonnet release.
Who it is for
It suits teams wanting a Claude Sonnet-family endpoint that follows the latest available model. Its multimodal inputs, tools, reasoning and large context fit applications handling text, images and files.
What is good
- Redirects to the latest Claude Sonnet model
- Accepts text, image and file inputs
- Supports tools, vision and reasoning
- Offers a 1,000,000-token context window
- 128,000-token maximum output
What to know first
- Alias target can change over time
- Output costs 10 USD per 1M tokens
- Text output modality only
Verdict
Claude Sonnet Latest provides a moving alias instead of a pinned model version. It combines multimodal inputs and tool support with a million-token context, priced at 2 USD input and 10 USD output per 1M tokens.
Details
- Lab
- Anthropicopenrouter.ai · 3 Oct 2026
- Context
- 1,000Kopenrouter.ai · 3 Oct 2026
- Input price
- $2 / 1Mopenrouter.ai · 3 Oct 2026
- Output price
- $10 / 1Mopenrouter.ai · 3 Oct 2026
- Max output
- 128,000 tokensopenrouter.ai · 3 Oct 2026
- Inputs
- text, image, fileopenrouter.ai · 3 Oct 2026
- Open weights
- Noopenrouter.ai · 3 Oct 2026
More newest models
See the list
Listed on Inferse
- Newest Models in 2026466 listed
- Longest-Context Models in 2026466 listed
- Cheapest Language Models in 2026437 listed
- Models with Tool Calling in 2026395 listed
- Reasoning Models in 2026332 listed
- Vision Language Models in 2026295 listed
- Anthropic Models: Pricing per 1M Tokens and Context (2026)33 listed
Sources
- openrouter.ai/~anthropic/claude-sonnet-latest· checked 3 Oct 2026