Models
Claude
Anthropic
Anthropic's model family, which grew from 12% to 40% of enterprise LLM API spend between 2023 and 2025 (Menlo Ventures).
- Pricing
- Free access on claude.ai; API billed per token, e.g. Sonnet 5.5 at $2/$10 per million input/output tokens (source: anthropic.com/pricing).
- Updated on
- Platforms
- API, Web, Desktop, Mobile
- Context window
- 1 million tokens (current models)
- MCP support
- Yes
- Reference model
- Claude Sonnet 5.5
- API price (per million tokens)
- input $2 · output $10 · Source
- Open weights
- No
- Release date
Alternatives
- GPT · Claude vs GPT
- Open-source models · Claude vs Open-source models
- Muse Spark Open · Claude vs Muse Spark Open
- MiniMax M3.1 Flash · Claude vs MiniMax M3.1 Flash
Related articles and comparisons
- Model APIs: Anthropic overtook OpenAI in two years
- Flint runs locally, Replit Monitoring Agent, Google's EGM plugin, Claude on Google Cloud: the October 23 roundup