Anderson Beck

penn
strategic projects @afterquery

[Anderson Beck @4bek7]

@spencermateega @AfterQuery closing the gap

[Anderson Beck @4bek7]

beautiful research

[Spencer Mateega @spencermateega]

One of the best decisions we’ve made early at @AfterQuery was building an in-house research team.

Knowing what great data looks like is table stakes. Raising the bar means showing labs their model’s losses, then providing data to close those gaps.

[Spencer Mateega @spencermateega]

One of the best decisions we’ve made early at @AfterQuery was building an in-house research team.

Knowing what great data looks like is table stakes. Raising the bar means showing labs their model’s losses, then providing data to close those gaps.

[Anderson Beck @4bek7]

@AfterQuery in house research is the way

[Anderson Beck @4bek7]

better data --> better models

every time

[AfterQuery @AfterQuery]

Not all coding data is created equal.

Using only 500 tasks from @AfterQuery's SWE agent dataset, our internal post-training team was able to improve Qwen3.8-27B-Medium by 11.3 points in only 15 steps of GRPO.

Read more about our training experiment in the blog post linked in the comments.

[AfterQuery @AfterQuery]

Not all coding data is created equal.

Using only 500 tasks from @AfterQuery's SWE agent dataset, our internal post-training team was able to improve Qwen3.8-27B-Medium by 11.3 points in only 15 steps of GRPO.

Read more about our training experiment in the blog post linked in the comments.

[Anderson Beck @4bek7]

@spencermateega 📈

[Anderson Beck @4bek7]

Cinema

[Spencer Mateega @spencermateega]

Progress is moving much faster than most people appreciate. So incredible to watch this happen in real time.

[Spencer Mateega @spencermateega]

Progress is moving much faster than most people appreciate. So incredible to watch this happen in real time.

[Anderson Beck @4bek7]

@LohitGeddam Finally a good one

[Anderson Beck @4bek7]

@_michellechoe 👀

[Anderson Beck @4bek7]

If you want to meet the most cracked ppl in SF, dont miss this

[Michelle Choe @_michellechoe]

Join to meet some insanely cracked people 👀

[Michelle Choe @_michellechoe]

Join to meet some insanely cracked people 👀

[Anderson Beck @4bek7]

@spencermateega @reflection_ai insane results

[Anderson Beck @4bek7]

Huge for US open models!

[Spencer Mateega @spencermateega]

US AI leadership should include strong open models that other teams can train, adapt, and deploy themselves.

Congrats @reflection_ai on the release of Beam! Excited to see what the AQ team builds on it.

[Spencer Mateega @spencermateega]

US AI leadership should include strong open models that other teams can train, adapt, and deploy themselves.

Congrats @reflection_ai on the release of Beam! Excited to see what the AQ team builds on it.

[Anderson Beck @4bek7]

Huge for US open models!

[Spencer Mateega @spencermateega]

US AI leadership should include strong open models that other teams can train, adapt and deploy themselves.

Congrats @reflection_ai on the release of Beam! Excited to see what the AQ team builds on it.

[Anderson Beck @4bek7]

@spencermateega @AfterQuery Great opportunity to meet the team!

[Anderson Beck @4bek7]

Pull up!

[Spencer Mateega @spencermateega]

Working on AI research, post-training, or deployment? Come meet the @AfterQuery Team during SF Tech Week.

Wed 10/7: Frontier of Finance with Goldman Sachs
Fri 10/9: Rooftop happy hour

We'd love to see you there. Details + RSVPs below.

[Spencer Mateega @spencermateega]

Working on AI research, post-training, or deployment? Come meet the @AfterQuery Team during SF Tech Week.

Wed 10/7: Frontier of Finance with Goldman Sachs
Fri 10/9: Rooftop happy hour

We'd love to see you there. Details + RSVPs below.