Major Release Anthropic · Released
Claude 2
What is Claude 2?
Claude 2 is a Major Release AI model from Anthropic, released on July 11, 2023. It has a 100K tokens context window, and scores 78.5% on MMLU. It is available via the company's API.
Claude's first major leap — 100K context and better at instructions
Significant improvement over Claude 1 with enhanced capabilities
Key features
- 100K context window
- Improved safety
- Enhanced reasoning
- Better code generation
How much does Claude 2 cost?
| Metric | Price |
|---|---|
| input | $8/M |
| output | $24/M |
Pricing data verified .
What context window does Claude 2 have?
- Context window
- 100K tokens
- Input modalities
- text
- Output modalities
- text
How does Claude 2 score on benchmarks?
| Benchmark | Score |
|---|---|
| MMLU | 78.5% |
| HumanEval | 71.2% |
Benchmark scores verified .
What's new
- 100K context (10× Claude 1)
- Improved reasoning
- Reduced refusals
How does Claude 2 compare to Claude 1.3?
- MMLU: 75.0% → 78.5% (+3.5pt)
- Context window: 100K tokens → 100K tokens