Text and code

OpenAI

GPT-6 Astra

GPT-6 Astra is intended for work that needs more than a short answer: reading several files, tracing a bug, proposing a fix and defining checks. This page uses a concrete money-calculation example and explains the exact CLODEx ID, pricing and limits.

gpt-6-astra Updated

In the public catalog. A catalog listing is not a live availability guarantee. Check /v1/models for access with your API key.

On this page

01

Use cases

What this model is useful for

Trace a bug across files

Provide the smallest useful chain: input value, transformation, storage and reversal. Require references to exact code locations and a clear distinction between confirmed bugs and hypotheses.

Prepare a safe change

State constraints up front: preserve the public API, database schema and billing rules. Ask for a minimal diff, a regression test and the commands that still need to be run.

Review a large document

Split the material into named sections and require a source for each conclusion. Context size does not guarantee that every condition or exception will be found.

02

Examples

Prompts you can try

A sample brief — add your own inputs. This page does not generate content or charge your balance.

Prompt for an independent test — no saved response, executed tests or billed run is attached yet.

Review a money-calculation path

Use redacted files and state the currency, storage unit and expected refund behavior. Do not send keys, real payment data or logs containing personal information.

Below are three files: amount calculation, payment storage and refunds. Find where an amount in minor currency units changes type or is rounded twice. For each confirmed bug, give the file and line, a minimal patch and a regression test. If the files are insufficient, list what is missing. Do not change rates or execute payments.

Make the prompt your own

  • Include how many hours each team member can actually spend on the project.
  • Ask for a minimum launch plan in case some work cannot be finished in time.

How to check the result

  • Every reported defect identifies a concrete file, line or function and traces the value through the code.
  • The regression test fails before the patch and passes after the minimal change.
  • Amount, currency and duplicate-operation protection are not changed accidentally.
  • A published example preserves the exact model ID, prompt, response, test commands, date and actual usage.

03

Pricing / USD

CLODEx public pricing

Total tokens$0.45per 1M total tokens
Cached input$0.27per 1M tokens
Input > 272000 tokens$0.5per 1M total tokens

The card above shows CLODEx rates, not OpenAI pricing. The cost of a review depends on the files sent, response length, retries and any available caching rules.

Full pricing details

04

Get started

How to get started

  1. Check model access

    Create a CLODEx key and confirm that gpt-6-astra appears in /v1/models for that key. A public guide alone does not guarantee access.

  2. Use a documented route

    Configure the CLODEx base URL and exact gpt-6-astra ID in a compatible text client. Do not copy OpenAI parameters that are absent from CLODEx documentation.

  3. Start with a small request

    Send a short redacted fragment first and verify the response format and usage. Add more files and history only after that check.

One API for your application.

cURL · GPT-6 Astra
curl --fail-with-body --no-buffer 'https://clodex.xyz/v1/chat/completions' \
  -H "Authorization: Bearer $CLODEX_API_KEY" \
  -H 'Content-Type: application/json' \
  --data-binary @- <<'CLODEX_JSON'
{"messages":[{"content":"Below are three files: amount calculation, payment storage and refunds. Find where an amount in minor currency units changes type or is rounded twice. For each confirmed bug, give the file and line, a minimal patch and a regression test. If the files are insufficient, list what is missing. Do not change rates or execute payments.","role":"user"}],"model":"gpt-6-astra","stream":true}
CLODEX_JSON

Keep your key on the server, never in the browser. A generation example uses your balance only when you run it yourself. Check model access and parameters before submitting.

How to get an API key

05

Specifications

Capabilities and limitations

Model ID
gpt-6-astra
API protocols
OpenAI-compatible API

Only parameters declared by the integration catalog are shown. An omitted parameter is not a promise of support.

Model and integration

What this model is

OpenAI describes GPT-6 Astra as a reasoning model for complex professional work. It accepts text and images and returns text; the selected CLODEx route determines available tools and limits.

When Astra is worth considering

Consider it for work with several dependent steps and a clear verification method, such as tracing a monetary value through calculation, storage and refund. A smaller model may be sufficient for simple extraction.

What to consider

Tools depend on the route

Features listed for OpenAI's own Responses API do not automatically become available through every compatible CLODEx endpoint.

Context is not comprehension

Even when all material fits in one request, important conditions can be missed. Critical changes need explicit checks and independent review.

The model does not run your tests by default

A claim that tests pass is not evidence. Run the commands in your environment and preserve the output separately.

Before you submit

A large context window does not replace missing evidence. Without money types, rounding points or calling code, a bug claim remains a hypothesis. Test every patch before applying it.

06

Related models

Models to compare

GPT-5.6 Sol

gpt-5.6-sol

Use the same multi-file defect to compare trace completeness, patch size, missed conditions and actual cost.

Claude Fable 5.1

claude-fable-5.1

Useful for a matched code-and-document review. Compare the same files and criteria rather than two unrelated polished answers.

07

FAQ

Model FAQ

What is GPT-6 Astra suited for?

For connected work that requires reading several sources, planning, proposing a change and checking consequences. Human review and tests are still required.

Do I need a ChatGPT subscription?

No. This page covers API access through a CLODEx key and balance. A ChatGPT subscription and CLODEx API access are different products.

Can I send an entire repository?

A large repository may fit, but starting with the smallest relevant file set is safer. It is easier to remove secrets, control cost and verify code references.

How is cost calculated?

CLODEx charges according to the public rate and actual request and response volume. Retries, long history and large attachments increase usage.

Can I apply the patch immediately?

No. Review the diff, run tests and validate it in a test environment. Payments, migrations and permission changes need additional controls.

Where do I get an API key and connect Codex?

Create a key on the CLODEx API Keys page and follow /docs. In Codex the model can be part of an agent workflow, while the client and your permissions determine available tools and actions.

08

Sources and documentation

Sources and review date

Content reviewed:

Open workspace