Claude 2.1 vs Claude 2: Benchmark Comparison
Detailed comparison of Claude 2.1 and Claude 2 covering benchmarks, pricing, context window, and compliance.
Key Specifications
| Specification | Claude 2.1 | Claude 2 |
|---|---|---|
| Vendor | anthropic | anthropic |
| Version | 2.1 | 2 |
| Release Date | 2023-11-21 | 2023-07-11 |
| Context Window | 200000 tokens | 100000 tokens |
| Input Modalities | text | text |
| Output Modalities | text | text |
| License | Proprietary | Proprietary |
| SOC2 | ✓ | ✓ |
| HIPAA | ✗ | ✗ |
| GDPR | ✓ | ✓ |
| ISO 27001 | ✗ | ✗ |
Benchmark Results
| Benchmark | Claude 2.1 | Claude 2 | Winner |
|---|---|---|---|
| ARC | 84.8 | 80.4 | Claude 2.1 |
| BBH | 63.8 | 60.2 | Claude 2.1 |
| GPQA | 26.4 | 31.4 | Claude 2 |
| GSM8K | 45.7 | 32.5 | Claude 2.1 |
| HUMANEVAL | 28.1 | 31.7 | Claude 2 |
| IFEVAL | 55 | 55 | Tie |
| MATH | 15.5 | 21.9 | Claude 2 |
| MMLU | 60.9 | 66.3 | Claude 2 |
| MUSR | 37.7 | 35.2 | Claude 2.1 |
| WINOGRANDE | 67.4 | 66.4 | Claude 2.1 |
Pricing Comparison
| Tier (per Mtok) | Claude 2.1 | Claude 2 |
|---|---|---|
| Input | $11 | $11 |
| Output | $32 | $32 |
| Cache Read | $0 | $0 |
| Cache Write | $0 | $0 |
Claude 2.1 contra Claude 2
Descripción del modelo
Claude 2.1 and Claude 2 are both notable options in the AI model market. This page compares their benchmarks, pricing, and compliance.
Especificaciones clave
| Proveedor | Fecha de lanzamiento | Ventana de contexto | Licencia |
|---|---|---|---|
| Anthropic / Anthropic | 2023-11-21 / 2023-07-11 | 200K / 100K | Proprietary / Proprietary |
Rendimiento en benchmarks
| Benchmark | Claude 2.1 | Claude 2 | Ganador |
|---|---|---|---|
| ARC | 84.8 | 80.4 | A |
| BBH (BIG-Bench Hard) | 63.8 | 60.2 | A |
| GPQA | 26.4 | 31.4 | B |
| GSM8K (Grade School Math 8K) | 45.7 | 32.5 | A |
| HumanEval | 28.1 | 31.7 | B |
| IFEval | 55.0 | 55.0 | Tie |
| MATH | 15.5 | 21.9 | B |
| MMLU (Massive Multitask Language Understanding) | 60.9 | 66.3 | B |
| MUSR | 37.7 | 35.2 | A |
| WinoGrande | 67.4 | 66.4 | A |
Comparación de precios
| Entrada | Salida | Lectura caché | Escritura caché |
|---|---|---|---|
| — / — | — / — | — / — | — / — |
por millón de tokens — A / B
Fortalezas & Debilidades
Claude 2.1
- ✅ 上下文窗口 200K，支持长文本。
- ⚠️ HumanEval 28.1，代码能力较弱。
- ⚠️ 闭源专有模型，不支持自托管。
Claude 2
- ✅ 上下文窗口 100K，支持长文本。
- ⚠️ HumanEval 31.7，代码能力较弱。
- ⚠️ 闭源专有模型，不支持自托管。
Opinión del editor
Claude 2.1 and Claude 2 each have their strengths. Choose based on workload (code, long context, vision), referencing the tables above.
Preguntas frecuentes
Which model is better for coding tasks?
Refer to the HumanEval benchmark table; the model with a higher score is better suited for coding tasks.
Which model is cheaper?
Refer to the pricing comparison table above; the model with lower input/output prices is more cost-effective.
Which has a longer context window?
Refer to the key specifications table; the model with a larger context window is better for long documents.
Referencias
Editor's Take
See Editor's Take section.