Claude Sonnet 3 (2024-02-29)
Prices
1 offering · prices as listed| Conditions/ 1M tokens | Input | Output |
|---|---|---|
| Standard no longer listed since Oct 1, 2026 past price, from the vendor’s page archived Jun 1, 2024 | $3.00 | $15.00 |
Prices from Claude API \ Anthropic (opens in a new tab) (checked Sep 30, 2026)
Standard: the price a request with no conditions pays (the headline price elsewhere on the site).
Details
- Family
- claude-sonnet
- Model ID
Not stated on Anthropic’s pages: max input, input modalities, output modalities, reasoning, reasoning efforts, reasoning can be off, max thinking budget, tool use, structured output, built-in tools, knowledge cutoff, aliases.
Cited scores
From third-party leaderboards, not measured by us- LMArena Text 1,282
#150 of 163 listed models · CI 1,278–1,285 · 109,284 votes
- Epoch AI · GPQA Diamond 40.6%
#146 of 168 listed models · ±2.39
- Epoch AI · MATH Level 5 18.2%
#55 of 64 listed models · ±0.8
- Epoch AI · OTIS Mock AIME 2024–2025 2.5%
#151 of 159 listed models · ±1.95
- LMArena (Arena), leaderboard-dataset on Hugging Face, licensed CC BY 4.0 · License · as of Nov 8, 2026
- Epoch AI, 'Capabilities & benchmarking'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/benchmarks'. Licensed CC BY 4.0. · License · as of Oct 18 – Nov 4, 2026
- changes we made
Changes
All changes →No changes recorded yet.
Sources
- Claude model deprecations (opens in a new tab) platform.claude.com · checked Nov 4, 2026
- Claude 3 models on Vertex AI \ Anthropic (opens in a new tab) anthropic.com · checked Nov 7, 2026
- Claude API \ Anthropic (opens in a new tab) anthropic.com · checked Sep 30, 2026
Anthropic’s official policies: data use, privacy, terms →
Some values on this page are still waiting to be checked against official pages: a filled dot is verified, a hollow one is not yet (with or without a source on file). How we verify data
Anthropic · United States · anthropic.com
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