Context
200K
Max output
4K
Serving providers
1
Cheapest input
$3.00 /1M
On-demand listed rates, OpenRouter routed quotes and Vercel reseller quotes. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.
Benchmarks
independent evaluations · source: Artificial AnalysisHeadline indices
Individual benchmarks · click a row for effort variants
| Benchmark | Best score | Effort | Cost / task | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GPQA Diamond | 40% | default | — | |||||||||||||
| ||||||||||||||||
| Humanity's Last Exam | 4% | default | — | |||||||||||||
| LiveCodeBenchArtificial Analysis did not report this score in its latest run on Oct 14, 2026 | 17% | — | — | |||||||||||||
| MMLU-ProFrozen Aug 18, 2026 | 58% | default | — | |||||||||||||
| SciCodeArtificial Analysis did not report this score in its latest run on Oct 14, 2026 | 23% | — | — | |||||||||||||
Artificial Analysis last published scores for this benchmark on Aug 18, 2026. Scores here are frozen at that date, and models released since are not on it.
Pricing by serving provider
standard tier · per 1M tokens · click a provider to expand| Serving provider | Input /1M | Output /1M | Endpoints | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Vertex AI Anthropic ModelsCheapest | $3.00 | $15.00 | 1 | ||||||||||
Standardvertex_ai/claude-3-sonnet
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Price history
listed seller prices, input and output per 1M tokens Input Output
Cost calculator
estimate your monthly spend on this model$1,800
estimated / month
Model IDs
copy the exact identifier for your platformvertex_ai/claude-3-sonnet
Frequently asked questions
Claude 3 Sonnet pricing, context and availabilityHow much does Claude 3 Sonnet cost?
Claude 3 Sonnet costs $3.00 per 1M input tokens from Vertex AI Anthropic Models, and $15.00 per 1M output tokens from Vertex AI Anthropic Models.
What is the context window of Claude 3 Sonnet?
Claude 3 Sonnet accepts up to 200K tokens of context and can return up to 4K output tokens.
What can Claude 3 Sonnet do?
Claude 3 Sonnet supports image input (vision) and tool use.
Other Anthropic models
compare pricing across the Anthropic lineupClaude Haiku 4.5$1.00/1M · 11 providersClaude Sonnet 5$2.00/1M · 9 providersClaude Sonnet 4.6$3.00/1M · 9 providersClaude Opus 5$5.00/1M · 9 providersClaude Fable 5$10.00/1M · 9 providersClaude Sonnet 4.5$3.00/1M · 8 providersClaude Opus 4.7$5.00/1M · 8 providersClaude Opus 4.8$5.00/1M · 8 providers
Listed prices from LiteLLM, OpenRouter and Vercel · last checked Oct 14, 2026
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