GPT-6 Astra

Name: GPT-6 Astra
Author: OpenAI

GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work. It is suited for advanced analysis, software engineering, deep research, scientific work, and document creation, with particular s

by OpenAI(0) 0 installs

Free

Free account. Installing gives you the manifest plus copy-paste snippets.

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About

Reference model card from the OpenRouter listing - model openai/gpt-6-astra. Prices are per million tokens as listed; ratings and installs below are from this marketplace.

GPT-6 Astra

Facts


Vendor	OpenAI
Context window	1,050,000 tokens
Max output	128,000 tokens
Input price	$10.00 / 1M tokens
Output price	$50.00 / 1M tokens
Input	file, image, text
Output	text
Tool calling	yes
Structured outputs	yes
Reasoning	yes
Open weights	no

Endpoint: https://openrouter.ai/api/v1 (OpenAI-compatible), model openai/gpt-6-astra

Use it

Copy one of these into your project. Installing also returns the manifest and these snippets.

# after Install: the listing is in your workspace's routing pool - nothing else to configure
curl -s -X POST https://api.opensmartroute.ai/api/v1/route -H 'Authorization: Bearer $OSR_API_KEY' -H 'Content-Type: application/json' -d '{"text": "...", "plan": true}'
# or pin it on the OpenAI-compatible endpoint: {"model": "model-openai-gpt-6-astra", ...}

Manifest

An Open Capability Manifest: the router reads it to know what this does, what it costs and when to pick it.

model-openai-gpt-6-astra.ocm.jsonjson

{
  "ocm": "1",
  "id": "model-openai-gpt-6-astra",
  "kind": "llm",
  "name": "GPT-6 Astra",
  "description": "GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work. It is suited for advanced analysis, software engineering, deep research, scientific work, and document creation, with particular strengths in long-horizon...",
  "publisher": "OpenAI",
  "version": "1.0.0",
  "capabilities": {
    "domains": [
      "general"
    ],
    "tags": [
      "llm",
      "openai",
      "openrouter",
      "reasoning",
      "tool-calling",
      "file",
      "image",
      "models"
    ],
    "languages": [
      "en"
    ],
    "modalities": [
      "file",
      "image",
      "text"
    ],
    "supports_tools": true,
    "supports_streaming": true,
    "context_window": 1050000
  },
  "quality_prior": 0.528,
  "examples": [
    "GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work. It is suited for advanced analysis, software engineering, deep research, scientific work, and document creation, with particular strengths in long-horizon..."
  ],
  "primary": false,
  "metadata": {
    "source": {
      "provider": "models",
      "ref": "1788552838",
      "url": "https://openrouter.ai/openai/gpt-6-astra",
      "key": "openai/gpt-6-astra",
      "catalogue": "https://openrouter.ai/api/v1"
    },
    "model": "openai/gpt-6-astra",
    "pricing": {
      "input_usd_per_1m": 10,
      "output_usd_per_1m": 50,
      "cache_read_usd_per_1m": 1
    },
    "max_output_tokens": 128000,
    "output_modalities": [
      "text"
    ],
    "reasoning": true,
    "created": 1788552838,
    "benchmarks": {
      "intelligence_index": 52.8,
      "coding_index": 76.9,
      "agentic_index": 51.5,
      "osr_index": 50.4,
      "osr_coverage": 0.4
    }
  },
  "cost": {
    "usd_per_1k_tokens": 0.03
  },
  "endpoints": [
    {
      "protocol": "openai",
      "url": "https://openrouter.ai/api/v1"
    }
  ]
}

Fetch it by URL: GET /api/v1/registry/model-openai-gpt-6-astra/manifest?version=1.0.0

About

GPT-6 Astra

Facts

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Manifest

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