Video summary

GPT-6 Astra Is THE BEST Model so far (Worth the cost?)

Main summary

Key takeaways

Product Review

Product Reviewed

GPT-6 Astra (released “last week”) — reviewed based on the creator’s weekend of hands-on testing and comparisons with other AI models.

Key Features Mentioned

  • Strong 3D capabilities

    • Creates a tower defense 3D game from a single request.
    • Shows good 3D modeling, positioning, and understanding of 3D assets.
    • Reportedly has working game mechanics (e.g., ice towers slow enemies) with few/no obvious bugs.

  • Useful for computer-vision / practical applications

    • The creator built an AI tutor for Chinese calligraphy:
      • Uses camera input → detects the page → analyzes characters against a grid → matches against a database → provides feedback.
    • Claim: Astra solved page boundary detection instantly, which was difficult with GPT-5.6.
    • Also handled rotation/turning issues and edge identification with minimal guidance (e.g., feedback styled like “look, this is how the masters drew it…”).

  • “Guided missions” performance

    • Performs best when tasks are well-defined with clear examples.
    • If it deviates, it may need quick correction, monitoring, or sometimes restart.

Pricing / Value

  • Expensive usage costs (per subtitles)

    • Incoming tokens: $10
    • Outgoing tokens: $50
    • About 2.5× more expensive than “GPT” (exact model not specified in subtitles)

  • Bundled in GPT plan

    • Unlike some alternatives (example given: Fable models), Astra is said to be included in the GPT plan, and you can choose when to use it.

  • Main purchase questions raised

    • Should existing GPT users switch?
    • If you aren’t a Codex/GPT user, is it worth buying a plan solely for Astra access?

Pros (Unique Points)

  1. Excellent at 3D: strong results for 3D object positioning/modeling.
  2. Can produce complete interactive-style outputs from a single request (e.g., tower defense game).
  3. Better vision/problem solving than GPT-5.6 in some workflows, including:
    • Page detection solved immediately
    • Character rotation/edge detection handled effectively
  4. Can outperform other models in certain tasks (mentioned as “surpassed” GPT Soul and Fable in one standout project).
  5. Support/operational help from OpenAI
    • Reported that support reset usage limits due to failed Astra updates.
    • The creator states they received two full resets and Astra arrived late, crediting OpenAI support and the resets.

Cons / Limitations (Unique Points)

  1. Inconsistency / instability

    • Astra is described as not stable in all launches.
    • It may produce great results in one run and mediocre or similar results compared to prior models in another.

  2. Task-dependent performance

    • Some comparisons show no big jump over GPT-5.6, depending on the task.

  3. May require guidance and monitoring

    • When it hesitates or deviates, it may need hints, corrections, or restarts.

  4. Not as consistently strong as GPT-5.6

    • GPT-5.6 is described as having better overall consistency, attributed to stronger training and being “trained to the maximum.”

  5. Expected shortcomings in early large models

    • The creator argues that newer/large models can be less stable initially, possibly improving in later versions (speculates until 6.1).

Comparisons Made (As Mentioned)

  • Astra vs GPT Soul and Fable

    • Astra reportedly surpassed them in one project, but not consistently across all tasks.

  • Astra vs GPT-5.6 (“5.6 Soul”)

    • Creator says there’s not always a big jump, depending on the task.

  • Astra vs DeepSeek, Kimiko (K3), and GPT-5.6

    • In a “Harry Potter broomstick ride” test:
      • Astra output was described as mediocre/wobbly
      • Creator says other models did it better
      • Notes that Kimiko K3 did very well too

  • General takeaway

    • Astra shines in specific domains (3D/positioning and some vision tasks), but may not universally beat GPT-5.6.

User Experience / Workflow Takeaways

From the creator’s perspective:

  • Best approach: start with Astra.
  • If it goes off track:
    • provide clear instructions/examples,
    • monitor closely,
    • give quick hints or restart.

The creator frames this as “working with Astra” rather than a purely lab-style benchmark review.

Overall Verdict / Recommendation

Worth trying, especially for 3D and vision-heavy tasks, but not a guaranteed upgrade in every situation due to inconsistency/instability and higher cost.

Implied recommendation: Use Astra when you have a task where it can excel (3D/asset positioning, camera/vision workflows), and be ready to guide or restart when it deviates.

Unique Points Mentioned About Astra (Consolidated)

  • Strong 3D modeling/positioning from single requests
  • Tower defense 3D game produced; game mechanics work; minimal bugs reported
  • “Harry Potter broomstick ride” output was mediocre and worse than competitors
  • Washing simulator noted as “does its job well,” but results can be similar in other runs
  • Instability/inconsistency across tasks and runs
  • Chinese calligraphy tutor app built; page boundary detection solved instantly vs GPT-5.6
  • Rotation/edge identification handled well with minimal guidance
  • Requires timely guidance, monitoring, and sometimes restart to stay on track
  • More expensive than GPT (about 2.5×), but included in the GPT plan
  • OpenAI support reportedly reset limits after failed updates; Astra access was delayed for some users

Speaker Views

  • Single main speaker/creator provided the overall impression.
  • No clearly identified additional speakers were mentioned in the subtitles.

Original video