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Union Alpha reviews split: DeepSWE around 74 but only 7.6 tok/s

Testers report DeepSWE around 74 and Terminal-Bench near GPT-6 Astra, but many say it is very slow at 7.6 tok/s, with one hour for 13 tool calls, and it hides its reasoning.

Astro Polo

@astropol0Archived 2026.09.17Originally posted 2026.09.17

Union Alpha reviews split: DeepSWE around 74 but only 7.6 tok/s (image 1 of 2)

Union Alpha reviews split: DeepSWE around 74 but only 7.6 tok/s (image 2 of 2)

Astro Polo @astropol0Originally posted 2026.09.17

Open original on X

Union Alpha is getting mixed feedback the chart looks like Astra but some testers say the product does not... good side: DeepSWE around 74. Sits near GPT-6 Astra high on Terminal-Bench.. free week.. No training on your data and works in every harness.... bad side: slow as hell for a lot of people, 7.6 tok/s... 78 seconds for 67 tokens An hour for 13 tool calls.. hides its work, one guy couldn’t even finish an SVG... same Ox Alpha playbook... green box first queue second

This post quotes another post: “Union Alpha lands next to GPT-6 Astra on Terminal-Bench”

x.com/astropol0/status/2100271038382928345Archived 2026.09.17 13:51