Claude Fable 5 vs GPT-6 Astra
Claude Fable 5 and GPT-6 Astra split the jobs, 3 each.
Score by job
Scores run from 0 to 100 within each job. A gap under 3 points is too close to call. ~ marks an early read from too few benchmarks to rank. How scores work
At a glance
| Detail | Claude Fable 5 | GPT-6 Astra |
|---|---|---|
| Maker | Anthropic | OpenAI |
| Released | Jun 9, 2026 | Sep 3, 2026 |
| Weights | Closed | Closed |
| Price per 1M tokens | $10 in · $50 out | $10 in · $50 out |
| Overall rank | #4 | #3 |