GPT-6-Astra solves 49 of 50 physics research problems at $2.40 apiece

GPT-6 Astra Nearly Sweeps Physics Research Set

GPT-6 Astra solved 49 of 50 physics research problems. The reported cost was $2.40 per problem.

The model answered 98 percent of the set correctly. It missed exactly one problem.

Key Numbers

  • A 49 out of 50 solve rate puts GPT-6 Astra one problem away from a perfect score.
  • A $2.40 unit cost per problem gives the result a clear price tag.
  • One unsolved problem is the only gap in the reported run.

Accuracy and Cost Belong Together

Most AI results are read as pure accuracy numbers. This result adds a cost dimension.

The model did not just produce correct answers. It produced them at $2.40 each. For a research team, that is a practical number.

A full 50-problem set, if charged at $2.40 per problem, would cost $120. The reported solve rate means a large share of that work would come back correct.

The score and the price are the story. The score shows what the model can do. The price shows what it costs to run.

The One Missed Problem

GPT-6 Astra did not solve everything. One problem out of 50 remained unsolved.

The reported result does not describe that problem. It does not say whether the problem was too hard, unclear, or simply outside the model’s knowledge.

This is a useful caveat. A 98 percent score is strong, but it is not perfect. The one miss means human review still has a role.

What the Reported Result Does Not Include

The result does not explain how the physics problems were chosen. It does not describe the difficulty level. It does not give a time frame for the test.

It also does not compare GPT-6 Astra with other models. It does not compare the model with human researchers.

These details are absent from the reported result. That makes the score easier to quote but harder to place in a wider context.

What the Result Shows

The result shows that GPT-6 Astra can work through a set of physics research problems and produce correct answers on nearly all of them. The model can do that work at a cost of $2.40 per problem.

The result does not claim that GPT-6 Astra can solve every physics problem. It shows a strong outcome on one set of 50 problems. That is still a useful signal.

Why This Matters for Research Teams

The price per problem changes the way a research team can think about AI. A model that costs $2.40 per problem can be used across many tasks without requiring a large budget.

The high solve rate reduces the risk of wasted effort. A research team can give the model a batch of problems, collect the answers, and spend time on the one miss.

That workflow is not possible when every model output is expensive. Here, the reported cost is low enough to make a first pass worthwhile.

How to Read the Result

The simplest way to read the result is as a combined accuracy and cost checkpoint. The model reached a 98 percent success rate. The unit price was $2.40.

The score is easy to understand. The cost is easy to budget. Together, they make the result useful for anyone thinking about AI-assisted research.

The bottom line: GPT-6 Astra solved 49 of 50 physics research problems at $2.40 apiece.

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