RankingFrontierCode 1.1 Main (score) · 1.1
FrontierCode 1.1 Main (score) · 1.1
- Bucket
- Supporting evidence
- Unit
- percent
- Direction
- Higher is better
- Version
- 1.1
- Display harness
- GPT-6 Astra: A new generation of intelligence
- Board
- https://openai.com/index/gpt-6-astra/
The available records have no admitted matched comparison in the capability core. Raw results remain available below.
Compare published benchmark results with category weights →
Models
| Model | Score | Harness | Evidence | Source-recorded date |
|---|---|---|---|---|
| GPT-6 AstraOpenAI | 53.3%Reported settings & sourceMaximum reported across reasoning efforts; OpenAI research environment or API; Codex-style developer instruction on tests, reuse and repository conventions Provider-published result; comparator measurements are not automatically independently reproduced. GPT-6 Astra: A new generation of intelligence · Coding table / FrontierCode 1.1 Main (score) / GPT‑6 Astra · reviewed 2026-09-06 | GPT-6 Astra: A new generation of intelligence | lab self-report | 2026-09-06 |
| Claude Fable 5Anthropic | 53.5%Reported settings & sourceMaximum reported across reasoning efforts; OpenAI research environment or API Provider-published result; comparator measurements are not automatically independently reproduced. GPT-6 Astra: A new generation of intelligence · Coding table / FrontierCode 1.1 Main (score) / Claude Fable 5 · reviewed 2026-09-06 | GPT-6 Astra: A new generation of intelligence | lab self-report | 2026-09-06 |
| Claude Fable 5.1Anthropic | 50.9%Reported settings & sourceMaximum reported across reasoning efforts; OpenAI research environment or API Provider-published result; comparator measurements are not automatically independently reproduced. GPT-6 Astra: A new generation of intelligence · Coding table / FrontierCode 1.1 Main (score) / Claude Fable 5.1 · reviewed 2026-09-06 | GPT-6 Astra: A new generation of intelligence | lab self-report | 2026-09-06 |
| Claude Opus 5Anthropic | 53.4%Reported settings & sourceMaximum reported across reasoning efforts; OpenAI research environment or API Provider-published result; comparator measurements are not automatically independently reproduced. GPT-6 Astra: A new generation of intelligence · Coding table / FrontierCode 1.1 Main (score) / Claude Opus 5 · reviewed 2026-09-06 | GPT-6 Astra: A new generation of intelligence | lab self-report | 2026-09-06 |
| Gemini 3.8 FlashGoogle | 43.6%Reported settings & sourceMaximum reported across reasoning efforts; OpenAI research environment or API Provider-published result; comparator measurements are not automatically independently reproduced. GPT-6 Astra: A new generation of intelligence · Coding table / FrontierCode 1.1 Main (score) / Gemini 3.8 Flash · reviewed 2026-09-06 | GPT-6 Astra: A new generation of intelligence | lab self-report | 2026-09-06 |
| GPT-5.6 SolOpenAI | 47.5%Reported settings & sourceMaximum reported across reasoning efforts; OpenAI research environment or API Provider-published result; comparator measurements are not automatically independently reproduced. GPT-6 Astra: A new generation of intelligence · Coding table / FrontierCode 1.1 Main (score) / GPT‑5.6 Sol · reviewed 2026-09-06 | GPT-6 Astra: A new generation of intelligence | lab self-report | 2026-09-06 |