Claude Fable 5.1 vs gpt-3.5-turbo-1106
| Anthropic Claude Claude Fable 5.1 | OpenAI gpt-3.5-turbo-1106 | |
|---|---|---|
| Vendor | Anthropic Claude | OpenAI |
| Context window | 1,000,000 | 16,384 |
| Max output | 128,000 | 4,096 |
| Reasoning | Yes | No |
| Tool calling | Yes | No |
| File input | Yes | No |
| Input | text, image, file | text |
| Output | text | text |
| Released | 2026-09-01 | 2023-11-06 |