Claude Sonnet 3.7 API Pricing Calculator

Track Claude Sonnet 3.7 pricing with real-time alerts, compare providers, and monitor cost changes across balanced AI workflows.

Claude Sonnet 3.7, a multimodal model from Anthropic released 24 February 2025, has been deprecated. It was replaced by Claude Sonnet 4.6 on 19 February 2026. The context window holds 200,000 tokens.

Not currently offered by any tracked provider. Who stopped, and its last prices

Last updated Sep 28, 2026

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Model Details

Released
Feb 24, 2025
Status
Deprecated(on Feb 19, 2026)
Context Length
200,000
Superseded By
Claude Sonnet 4.6

Where is Claude Sonnet 3.7 a perfect fit?

Claude Sonnet 3.7 is built for balanced performance, offering strong reasoning without the premium cost of Opus models. Ideal for:
- Production chatbots requiring good accuracy and speed
- Coding, debugging, and developer workflows
- Content generation with higher quality than lightweight models
- Data extraction, transformation, and structured outputs
- Enterprise applications needing reliability at lower cost
- General-purpose AI workloads balancing cost vs capability

Quick Model Estimate

(USD 3.0000 per 1M tokens)
(USD 15.0000 per 1M tokens)

Your Claude Sonnet 3.7 Cost Estimate

💰 Total Cost

—

for 1000 input + 1000 output tokens

📥 Input (1000 × $3.000000) —
📤 Output (1000 × $15.000000) —

Cost Breakdown

📥 Input 📤 Output

At the last price Anthropic charged, before it stopped on 19th Feb 2026. No longer on offer.

Estimate with Claude Sonnet 4.6 →

Pricing

No provider we track currently offers Claude Sonnet 3.7.

No longer offered by

The last prices each provider charged for Claude Sonnet 3.7 before it stopped offering it. These are no longer on offer. Each row links to that provider's price history.

Provider ↕
Ended ↕
Modality ↕
Service Tier ↕
Input Price
(per 1M tokens) ↕
Output Price
(per 1M tokens) ↕
Cached Input
(per 1M tokens) ↕
Cached Output
(per 1M tokens) ↕
Context Size ↕
View
Anthropic LogoAnthropic19th Feb 2026Model retiredTextStandard$3.0000$15.0000$0.3000$6.0000200,000 tokens→
Anthropic LogoAnthropic19th Feb 2026Model retiredTextBatch$1.5000$7.5000N/AN/A200,000 tokens→

Recent changes

When Claude Sonnet 3.7 was newly listed on a provider, moved to legacy or deprecated, or retired.

  1. Retired

    Anthropic retired Claude Sonnet 3.7, with Claude Sonnet 4.6 as the suggested replacement.

See all changes, new releases and retirements →

FAQs about Claude Sonnet 3.7

What is Claude Sonnet 3.7's context window?

Claude Sonnet 3.7 has a context window of 200,000 tokens.

Is Claude Sonnet 3.7 still available?

Claude Sonnet 3.7 is deprecated and was retired on 19 February 2026. The replacement is Claude Sonnet 4.6.