Compatibility alias that routes to GPT 6 Astra, the latest supported GPT Astra model.
Added Sep 11, 2026
Context Window
1.1M
Max Output
128.0K
Avg output tokens (7d)
749 tokens
Input Price (Auto)
$10.00/1M
Output Price (Auto)
$50.00/1M
Cache Read (Auto)
$1.00/1M
Capabilities
Benchmarks
Benchmarks
Performance metrics and benchmarks
Sourced from Artificial Analysis.
Intelligence Index
49.6
Coding Index
76.7
Agentic Index
51.0
Agentic work
AutomationBench-AA
Workflow automation with guardrail penalties
64.6%
Better than 93% of models compared
AA-Briefcase
Agentic knowledge work (Elo)
1459 Elo
Better than 81% of models compared
GDPval-AA v2
Economically valuable tasks (Elo)
1468 Elo
Better than 83% 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 85% of models compared
Reasoning
HLE
Humanity's Last Exam
52.7%
Better than 97% of models compared
CritPt
Research-level physics reasoning
31.7%
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
62.6%
AA-Omniscience Hallucination Rate
Rate of incorrect answers among non-correct responses
51.3%
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 85% of models compared
GDPval-AA (unversioned / legacy)
Economically valuable tasks
52.1%
Last updated Oct 1, 2026
Artificial AnalysisProviders
Auto routing is available for this model. Explicit provider selection is not available.
Loading provider options…
Related text models
Compare GPT Astra Latest with similar models from the same provider or model family.
GPT 6 Astra Pro
openai/gpt-6-astra-proGPT 6 Astra in Pro reasoning mode. Uses additional model work for difficult tasks, with higher latency and token usage at the same per-token rates. Reasoning effort remains independently configurable.
GPT 6 Astra
openai/gpt-6-astraOpenAI's most capable model for the hardest end-to-end work, with state-of-the-art performance in computer use, browsing, software engineering, science, and professional tasks. Astra is designed to carry long, multistep workflows across code, browsers, and professional software through to a finished result.
GPT 6 Sol
openai/gpt-6-solGPT-6 Sol is the cost-efficient high-end model in OpenAI's GPT-6 series, positioned below the flagship GPT-6 Astra and above the fast GPT-6 Luna tier. It is suited for demanding professional work, reasoning, coding, and agentic workflows.
GPT 6 Sol Pro
openai/gpt-6-sol-proGPT-6 Sol Pro uses the same underlying model as GPT-6 Sol with Pro reasoning mode enabled for higher-quality responses on complex tasks.
GPT Luna Latest
openai/gpt-luna-latestCompatibility alias that routes to GPT 5.6 Luna, the latest supported GPT Luna model.
GPT Sol Latest
openai/gpt-sol-latestCompatibility alias that routes to GPT 5.6 Sol, the latest supported GPT Sol model.