Claude is Anthropic’s closed-source frontier model family. The Sonnet, Haiku, and Opus tiers are known for long-context reasoning, agentic tool use, and high-quality writing, accessed through the Anthropic API and Claude.ai.
See all models from AnthropicModels in family
17
Open weight
0
API only
17
Avg score
68.0
Top benchmark
100.0
AIME 2026
Total HF downloads
—
Primary modality
Text
Context window
200K – 1.0M
First release
Feb 2025
Latest release
Apr 2026
Every release in the Claude family, ranked by composite score across benchmarks, popularity, efficiency, and versatility.
| # | Model | Modality | Score | Params | Released |
|---|---|---|---|---|---|
| 1 | text | AA75.1 | — | Feb 2026 | |
| 2 | text | AA73.0 | — | Sep 2025 | |
| 3 | text | AA71.6 | — | Apr 2026 | |
| 4 | text | AA71.6 | — | Apr 2026 | |
| 5 | text | AA71.3 | — | Nov 2025 | |
| 6 | text | AA71.0 | — | Nov 2025 | |
| 7 | text | BB68.2 | — | Feb 2026 | |
| 8 | text | BB68.0 | — | Aug 2025 | |
| 9 | text | BB67.7 | — | Aug 2025 | |
| 10 | text | BB67.0 | — | May 2025 |
When each release shipped, newest first. Useful for tracking version cadence.
Apr 15
Apr 15
Feb 16
Feb 4
Nov 23
Sep 30
Sep 28
Aug 4
May 13
May 13
Composite grades across this family. Higher is better, blending benchmarks, popularity, and efficiency.
Closed-source releases accessed through Anthropic’s API.
| # | Model | Modality | Score | Params | Released |
|---|---|---|---|---|---|
| 1 | text | AA75.1 | — | Feb 2026 | |
| 2 | text | AA73.0 | — | Sep 2025 | |
| 3 | text | AA71.6 | — | Apr 2026 | |
| 4 | text | AA71.6 | — | Apr 2026 | |
| 5 | text | AA71.3 | — | Nov 2025 | |
| 6 | text | AA71.0 | — | Nov 2025 | |
| 7 | text | BB68.2 | — | Feb 2026 | |
| 8 | text | BB68.0 | — | Aug 2025 | |
| 9 | text | BB67.7 | — | Aug 2025 | |
| 10 | text | BB67.0 | — | May 2025 | |
| 11 | text | BB66.0 | — | May 2025 | |
| 12 | text | BB65.0 | — | May 2025 | |
| 13 | text | BB64.4 | — | Feb 2025 | |
| 14 | text | BB64.1 | — | May 2025 | |
| 15 | text | BB64.1 | — | Sep 2025 | |
| 16 | text | BB64.0 | — | Feb 2026 | |
| 17 | text | BB63.3 | — | Sep 2025 |
Spin up an instance in the cloud, or pick local hardware that fits.
Full Directory
Open the full directory to filter by hardware, capability, license, and benchmark score.
Or Browse by Provider
See every model from a lab side by side, with aggregate stats. Useful when you want a cross-family view of one provider.