Gpt 6 Astra

proprietary

GPT-6 Astra is our most capable model for the most demanding work. Use it for complex reasoning, coding, computer use, research, and document creation. `reasoning.effort` supports `low`, `medium`, `high`, `xhigh`, and `max`.

Intelligence
Reasoning
Speed
Context
1.1M
Max output
128K
Input price
$10/1M tokens
Output price
$50/1M tokens

Capabilities

Reasoning & Interaction
Reasoning
Tool Calling
Output Control
Structured Output
JSON Mode
Infrastructure
Streaming
Batch Processing

Details

Model IDopenai/gpt-6-astra
Provider Perplexity
Creator OpenAI
Familygpt-6
Licenseproprietary
Statusactive
Typechat
Input modalitiestext
Output modalitiestext
Open weightNo
Parameters—
Architecture—
Context window1.1M tokens
Max input922K tokens
Max output128K tokens
Reasoning tokensYes
Knowledge cutoff
Release date—
Sourceofficial

Pricing

Input
$10
Output
$50
Cache write
—
Cache read
$1
Batch in
—
Batch out
—

Input: 10.00 (≤272k) 20.00 (>272k); Output: 50.00 (≤272k) 75.00 (>272k) per 1M tokens.

Family Comparison: gpt-6

ModelContextMax outPricing
Gpt 6 Luna1.1M128K$0.1$0.5
Gpt 6 Sol1.1M128K$2$10
Gpt 6 Astra1.1M128K$10$50

API

GET/v1/models/perplexity/openai/gpt-6-astra

Gpt 6 Astra

openai/gpt-6-astra

GPT-6 Astra is our most capable model for the most demanding work. Use it for complex reasoning, coding, computer use, research, and document creation. `reasoning.effort` supports `low`, `medium`, `high`, `xhigh`, and `max`.

Changes · 3 entries
openai/gpt-6-astracreateca7a400Nov 2, 2026, 03:02 AM
openai/gpt-6-astraupdateb2f45bfOct 29, 2026, 03:29 AM
nameopenai/gpt-6-astra→Gpt 6 Astra
pricing_notes["Input ranges $10 to $20, output ranges $50 to $75 per 1...→["Input: 10.00 (≤272k) 20.00 (>272k); Output: 50.00 (≤272...
openai/gpt-6-astracreate63ba2aaOct 18, 2026, 06:34 AM