Hi all! I work on the Gemma team, one of many as this one was a bigger effort given it was a mainline release. Happy to answer whatever questions I can
How do you test codeforces ELO?
Google releases Gemma 4 open models
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Re: Google releases Gemma 4 open models
#92Re: Google releases Gemma 4 open models
#93Earlier quoted context omitted.
Will larger-parameter versions be released?
We are always figuring out what parameter size makes sense. The decision is always a mix between how good we can make the models from a technical aspect, with how good they need to be to make all of you super excited to use them. And its a bit of a challenge what is an ever changing ecosystem. I'm personally curious is there a certain parameter size you're looking for?
Was it too good or not good enough? (blink twice if you can't answer lol)
Re: Google releases Gemma 4 open models
#94Featuring the ELO score as the main benchmark in chart is very misleading. The big dense Gemma 4 model does not seem to reach Qwen 3.5 27B dense model in most benchmarks. This is obviously what matters. The small 2B / 4B models are interesting and may potentially be better ASR models than specialized ones (not just for performances but since they are going to be easily served via llama.cpp / MLX and front-ends). Also…
Public benchmarks can be trivially faked. Lmarena is a bit harder to fake and is human-evaluated. I agree it's misleading for them to hyper-focus on one metric, but public benchmarks are far from the only thing that matters. I place more weight on Lmarena scores and private benchmarks.
Re: Google releases Gemma 4 open models
#95Thinking / reasoning + multimodal + tool calling. We made some quants at https://huggingface.co/collections/unsloth/gemma-4 for folks to run them - they work really well! Guide for those interested: https://unsloth.ai/docs/models/gemma-4 Also note to use temperature = 1.0, top_p = 0.95, top_k = 64 and the EOS is " ". " thought\n" is also used for the thinking trace!
You have an answer on your page regarding "Should I pick 26B-A4B or 31B?", but can you please clarify if, assuming 24GB vRAM, I should pick a full precision smaller model or 4 bit larger model?
Re: Google releases Gemma 4 open models
#96Hi all! I work on the Gemma team, one of many as this one was a bigger effort given it was a mainline release. Happy to answer whatever questions I can
How is the performance for Japanese, voice in particular?
Re: Google releases Gemma 4 open models
#97The benchmark comparisons to Gemma 3 27B on Hugging Face are interesting: The Gemma 4 E4B variant ( https://huggingface.co/google/gemma-4-E4B-it ) beats the old 27B in every benchmark at a fraction of parameters. The E2B/E4B models also support voice input, which is rare.
Thinking vs non-thinking. There'll be a token cost there. But still fairly remarkable!
Re: Google releases Gemma 4 open models
#98If you want the fastest open source implementation on Blackwell and AMD MI355, check out Modular's MAX nightly. You can pip install it super fast, check it out here: https://www.modular.com/blog/day-zero-launch-fastest-perform... -Chris Lattner (yes, affiliated with Modular :-)
Re: Google releases Gemma 4 open models
#99Earlier quoted context omitted.
Not sure why you're being downvoted, the other thing Google has is Google. They just have to spend the effort/resources to keep up and wait for everyone else to go bankrupt. At the end of the day I think Google will be the eventual LLM winner. I think this is why Meta isn't really in the race and just releases open weight models, the writing is on the wall. Also, probably why Apple went ahead and signed a deal with G…
I don't know why I am downvoted but Google has data, expertise, hardware and deep pockets. This whole LLM thing is invented at Google and machine learning ecosystem libraries come from Google. I don't know how people can be so irrational discounting Google's muscle. Others have just borrowed data, money, hardware and they would run out of resources for sure.
Re: Google releases Gemma 4 open models
#100Earlier quoted context omitted.
We are always figuring out what parameter size makes sense. The decision is always a mix between how good we can make the models from a technical aspect, with how good they need to be to make all of you super excited to use them. And its a bit of a challenge what is an ever changing ecosystem. I'm personally curious is there a certain parameter size you're looking for?
Mainline consumer cards are 16GB, so everyone wants models they can run on their $400 GPU.