Comment by dudeinhawaii
4 hours ago
I use all of the major providers daily and I tend to go to Gemini for "fast lookups" where a good enough answer is probably OK. I use ChatGPT and Claude for anything where it matters and generally when I invoke all three -- Gemini is the most surface level with responses, and also sycophantic.
It gets worse from there. Gemini is terrible at agentic coding, primarily because Agy is terrible. I noticed Google updated Agy with this release, so perhaps that's finally going in a good direction. I'll have to test it. Thus far, my experience in countless experiments has been Gemini models being 2x faster yet with less depth in their solutions and a lot more going off track.
I very rarely have to stop Codex or Claude Code sessions because they're doing something random and unexpected (or not asked for). I genuinely think Gemini models are brilliant but virtually useless in agentic scenarios in my experience of the last few years (2.5, 3, 3.1, 3.5).
I should also note that Gemini web UI annoying resets to its lowest intelligence which feels scummy and Google is not transparent about what "extended thinking" really is. Past posts have pointed to "extended" being medium. Every other provider gives you the raw value (medium/high/etc).
So honestly, I feel Google would rather I don't use their models. They just want to get a little bit of mindshare and stay in the conversation. I had the Ultra plan and cancelled it once it was apparent they were not improving the agentic experience nor trying to compete.
I agree, I see how Gemini itself with a usable harness can be excellent. But in agy with forced eager compaction (~125k with 3.1-pro, ~200k with flash) a kind of laziness and forgetting shows through that leads to an endless sequence of stopgap instructions, even with rigorous GEMINI.md and isolated task delegation and a good task tracking system. Agy is basically useless for more complex problems as far as I am concerned, at least when used somewhat autonomously as one could expect from claude. For strictly mechanical one-shot tasks it might be fine. I've spent way too much time working around these limitations instead of just continuing to use claude. Hoping that things would have improved with flash 3.6 I feel that it's actually worse in following instructions, and always acts even when just asked a question. If just agy offered a better experience and got rid of the terrible forced automatic eager compaction.
PS: That opus-4.6 via agy works so much better points in another direction though!