GPT Latest
Compatibility alias that routes to GPT 6 Astra, the newest GPT flagship for complex reasoning, coding, and agentic workflows.
- Reasoning
- Vision
- Native PDF input
- Tool Calling
- Structured Output
Added Mar 29, 2026
Pricing
Auto routing · per 1M tokens- Input
- $10.00
- Output
- $50.00
- Cache read
- $1.00
Specifications
- Context window
- 1.1M
- Max output
- 128K
- Avg output (7d)
- 243 tokens
- Longer than 26% of models
Benchmarks
Benchmarks
Sourced from Artificial Analysis.
Intelligence Index
49.6
Coding Index
76.7
Agentic Index
46.0
Agentic work
AutomationBench-AA
Workflow automation with guardrail penalties
64.6%
Better than 92% of models compared
AutomationBench-AA Tasks Completed
Fully completed workflows without guardrail violations
33.6%
Better than 91% of models compared
AA-Briefcase v1.1
Agentic knowledge work (Elo)
1459 Elo
Better than 80% of models compared
GDPval-AA v2.1
Economically valuable tasks (Elo)
1485 Elo
Better than 82% of models compared
Document reasoning
GDP.pdf
Professional PDF reasoning: all-pass rate
30.4%
Better than 96% of models compared
AA-LCR v1.1
Long context reasoning with updated grading
79.7%
Better than 84% of models compared
MLCR-AA
Medical long-context reasoning
38.3%
Better than 98% of models compared
Reasoning
HLE
Humanity's Last Exam
52.7%
Better than 97% of models compared
CritPt
Research-level physics reasoning
29.1%
Coding
Terminal-Bench v4.0
Practical coding and terminal tasks
49.5%
Better than 92% of models compared
SciCode
Python programming for scientific computing
54.2%
Better than 72% of models compared
Knowledge
AA-Omniscience Accuracy
Proportion of correctly answered questions
60.6%
AA-Omniscience Hallucination Rate
Rate of incorrect answers among non-correct responses
46.5%
Legacy benchmarks
GPQA Diamond (legacy)
Graduate-level scientific reasoning
93.9%
Better than 98% of models compared
AA-LCR (unversioned / legacy)
Long context reasoning evaluation
79.7%
Better than 84% of models compared
GDPval-AA (unversioned / legacy)
Economically valuable tasks
49.3%
Last updated Oct 22, 2026
Artificial AnalysisProviders
Auto routing is available for this model. Explicit provider selection is not available.
Loading provider options…
Reliability
Last 3 days