Terra 6.1 feels like a really good fit for dots.
I added it to my pelican SVG test at max effort. Not the prettiest bird in the lineup, but the speed caught my attention. Then I gave it a small assistant task: browse the official docs, follow a source link, check saved files, and write up the findings. About 2 minutes 15 seconds, including tool waits.
That’s the work I keep giving my assistant: look something up, check it, save the result, tell me what happened. Less waiting makes a real difference. Early days, but Terra 6.1 is my default for new assistant tasks now.
The grid, A–I (labels, not rankings):
A: GPT-6 Astra · max
B: GPT-6 Luna · max
C: Main assistant session · model unverified, existing conversation context
D: GPT-6.1 Sol · max
E: GPT-6.1 Sol · high
F: GPT-6 Astra · low
G: Grok 4.7 · xhigh
H: GLM 5.3 · max
I: GPT-6.1 Terra · max
These are the selected or reported model settings. C wasn’t a fresh-context run, so this is a visual comparison, not a controlled leaderboard.