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GPT-6 Astra

openai/gpt-6-astra

OpenAI flagship model for complex reasoning, coding, computer use, research, and professional work.

Compare
Context window
1.1M
Input
Image · Text
Output
Text
Released
2026-09-03
Max output
128K
Knowledge cutoff
2026-04-30
Weights
Closed
Capabilities
Attachments, Reasoning, Structured, Tool call

Pricing

IN

$10.00 – $20.00

USD / 1,000,000 token

$10.00 · prompt: <=272000 input tokens

$20.00 · prompt: >272000 input tokens

Cache read

$1.00 – $2.00

USD / 1,000,000 token

$1.00 · prompt: <=272000 input tokens

$2.00 · prompt: >272000 input tokens

Cache write

$12.50 – $50.00

USD / 1,000,000 token

$12.50 · prompt: <=272000 input tokens; cache minimum lifetime 30m; total write rate (not surcharge)

$25.00 · prompt: >272000 input tokens; cache minimum lifetime 30m; total write rate (not surcharge)

$25.00 · prompt: <=272000 input tokens; cache minimum lifetime 12h; total write rate (not surcharge)

$50.00 · prompt: >272000 input tokens; cache minimum lifetime 12h; total write rate (not surcharge)

OUT

$50.00 – $75.00

USD / 1,000,000 token

$50.00 · prompt: <=272000 input tokens

$75.00 · prompt: >272000 input tokens

Estimate usage cost

Compare verified public prices for this exact model and region. Enter uncached input and cache usage separately. Estimates exclude unspecified fees, credits and currency conversion. Set requests to zero to estimate token charges only.

Performance

Overall capability

72.9/100

Coding
72.2
Reasoning
80.4
Professional work
60.5
Knowledge & language
72.3
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AutomationBench-AAGPT-6 Astra (Max)Professional workArtificial Analysis2026-11-05
Terminal-Bench Science · AAGPT-6 Astra (Max)ReasoningArtificial Analysis2026-11-05
CritPtGPT-6 Astra (Max)ReasoningArtificial Analysis2026-11-05
Vibe Code Bench 1–100CodingVals AI2026-11-05
τ³-BankingProfessional workMercor2026-11-05

Providers

InputOutputCache readCache write
OpenAIgpt-6-astraOpenai responsesglobal
OpenRouteropenai/gpt-6-astraOpenai chatglobal

ModelRegistry · Catalog updated 2026-11-10