AnthropicReasoning & CodingActive

Claude Sonnet 5

Anthropic's current Claude Sonnet model balancing capability, speed, and API cost.

Facts Verified
Aug 25, 2026
Status
Active
Profile
Source-backed
Compare ModelOfficial Docs
Context
1M tokens
Max output
128K tokens
API
Available

Specifications

Context
1M tokens
Max output
128K tokens
CompanyAnthropic
Release DateJun 30, 2026
StatusActive
License / AvailabilityDirect API available

Capability Map

Verified fields
Reasoning
Supported
Vision
Supported
Audio
Not published
Video
Not published
API
Supported
Open weights
Not published
Input modalities
textimage
Output: text

Developer API Rates

Public rate
Input / 1M
$2.00
Output / 1M
$10.00
Cached $0.2000 / 1M

Anthropic's current model overview lists $2 input and $10 output per million tokens at the August 25, 2026 verification checkpoint.

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Verified Capabilities

  • 1M tokens published context window
  • 128K tokens published maximum output
  • Reasoning support listed by the provider
  • Multimodal input: text, image

Pricing & Availability Notes

  • Anthropic's current model overview lists $2 input and $10 output per million tokens at the August 25, 2026 verification checkpoint.
Provider API model ID
Use this identifier in the provider API where supported.
claude-sonnet-5

Sources & Freshness

Verified Aug 25, 2026