| Feature               | Claude 3.7 Sonnet                                                             | Claude 3.5 Sonnet                                                                      | Claude 3.5 Haiku               | Claude 3 Opus                                      | Claude 3 Haiku                                                 |
| --------------------- | ----------------------------------------------------------------------------- | -------------------------------------------------------------------------------------- | ------------------------------ | -------------------------------------------------- | -------------------------------------------------------------- |
| Description           | Our most intelligent model                                                    | Our previous most intelligent model                                                    | Our fastest model              | Powerful model for complex tasks                   | Fastest and most compact model for near-instant responsiveness |
| Strengths             | Highest level of intelligence and capability with toggleable extendedthinking | High level of intelligence and capability                                              | Intelligence at blazing speeds | Top-level intelligence, fluency, and understanding | Quick and accurate targeted performance                        |
| Multilingual          | Yes                                                                           | Yes                                                                                    | Yes                            | Yes                                                | Yes                                                            |
| Vision                | Yes                                                                           | Yes                                                                                    | Yes                            | Yes                                                | Yes                                                            |
| Extended thinking     | Yes                                                                           | No                                                                                     | No                             | No                                                 | No                                                             |
| API model name        | claude-3-7-sonnet-20250219                                                    | Upgraded version:claude-3-5-sonnet-20241022Previous version:claude-3-5-sonnet-20240620 | claude-3-5-haiku-20241022      | claude-3-opus-20240229                             | claude-3-haiku-20240307                                        |
| Comparative latency   | Fast                                                                          | Fast                                                                                   | Fastest                        | Moderately fast                                    | Fastest                                                        |
| Context window        | 200K                                                                          | 200K                                                                                   | 200K                           | 200K                                               | 200K                                                           |
| Max output            | 64000 tokens                                                                  | 8192 tokens                                                                            | 8192 tokens                    | 4096 tokens                                        | 4096 tokens                                                    |
| Training data cut-off | Nov 20241                                                                     | Apr 2024                                                                               | July 2024                      | Aug 2023                                           | Aug 2023                                                       |