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MedGemma 1.5 4B

75 tokens a second on Linux · L4 23 GB · 12 CPUs · 53 GB RAM. No hosted API sells it, so this network is the place to run it.

1 build of MedGemma 1.5 4B, 1 signed run on real machines: different packagers, precisions and engines, each a different file with its own numbers.

75tok/s, fastest machine
$2.92per M tokens · no API sells it
64Kcontext proved by recall
4.0 GBmemory, smallest build
1provider measured it
Run it on your gram Install a gram with one command. It works through the catalog on your own machine and signs every result. 1 provider has measured MedGemma 1.5 4B so far.Use it in your own room Ask Evo in your gramx and it runs on a machine that proved it, at the metered $2.92 per million tokens. On your own machines it costs you nothing.Compare every build Put it beside every other model in one table: speed, price, context and the API price, one row each.
best on ollama · 1 build

trained 128K · proved 64K context, by unsloth Q4_K_M

74.5 tok/s peak, by unsloth Q4_K_M

What it fits on

The smallest build needs about 4.0 GB; 15 of 18 kinds of machine on the network can hold it. Bars: each kind's memory (its card's, else RAM) · ticks: every build, at the size it held plus a fifth for the prompt.

  1. Linux, CPU only · 2 CPUs1 GB RAMnone
  2. NVIDIA GeForce RTX 3050 Laptop GPU4 GB on the cardnone
  3. NVIDIA GeForce GTX 16504 GB on the cardnone
  4. AMD Radeon(TM) Vega 8 Mobile Graphics7 GB RAMevery build
  5. Windows, CPU only · 12 CPUs7 GB RAMevery build
  6. Apple silicon8 GB RAMevery build
  7. Apple M18 GB RAMevery build
  8. Mac, CPU only · 8 CPUs8 GB RAMevery build
  9. NVIDIA GeForce RTX 3080 Ti12 GB on the cardevery build
  10. Tesla T415 GB on the cardevery build
  11. Intel(R) UHD Graphics 73016 GB RAMevery build
  12. Intel(R) Iris(R) Xe Graphics16 GB RAMevery build
  13. Apple M416 GB RAMevery build
  14. Apple M116 GB RAMevery build
  15. NVIDIA L422 GB on the cardevery build
  16. 2× Tesla T429 GB on the cardevery build
  17. Linux, CPU only · 4 CPUs31 GB RAMevery build
  18. NVIDIA RTX PRO 6000 Blackwell Server Edition95 GB on the cardevery build

How far back it remembers, machine by machine

Filled: the needle came back at that prompt size · outlined: asked and lost · blank: not asked · trained for 128K. 1 walk ended because the model forgot, 0 because the machine could not hold the prompt.

machine · build4K8K16K32K64K128Kwhy it stopped
Gram ·dae679NVIDIA L4 · Q4_K_M by unsloth64K the model lost the needle at 128K

Carbon per million tokens

Lowest build on each machine · 1 of 1 read off a power sensor, the rest modelled from the parts · fewer grams is better

  1. Gram ·dae679225 g1.71 J/tok · sensor

Carbon is location-based: signed energy × the yearly average of the grid where the machine signed its place (world grid average (Singapore not in the table); Ember Global Electricity Review 2025 (2024 generation), location-based). Facility overhead is not included. A machine on its own solar is not credited until it can prove it.

Measured by

The people whose machines signed these numbers

proved by at least one build: Structured output · Sustained output · Vision · Counts in images · Multiple images at once · Reasons about code · Synthesises sources

Every build

Each its own file with its own page: the machines that ran it and their signatures.

buildenginewhose workmemorycontext provedbest tok/smachines
Q4_K_M by unslothhf.co/unsloth/medgemma-1.5-4b-it-GGUF:Q4_K_Mollamaquantizer · unsloth4.0 GB64K74.51
derivatives — somebody else's change to these weights

Fine-tunes, merges and abliterations of this member, each its own model with its own page. None of their numbers are counted above.

medgemma-1.5-4b-it-4bit-autoroundnot measuredmedgemma-1.5-4b-it-GGUFnot measuredmedgemma-1.5-4b-it-oQ8not measuredmedgemma-1.5-4b-it-W4A16-G128not measuredmedgemma-1.5-4b-it-gguf-q5-k-m-two-stagenot measureddermtriage-medgemma-1.5-ft-GGUFnot measuredmeetara-medgemma-1.5-4b-it-ggufnot measuredmedgemma-1.5-4b-it-textnot measuredmedgemma-1.5-4b-it-bf16not measureddocto-decision-medgemma-1.5-4b-fr-v0.1-GGUFnot measuredmedgemma-1.5-4b-it-i1-GGUFnot measuredsunny-medgemma-1.5-4b-finetunenot measuredewaast-medgemma-1.5-4bnot measuredfuatilia-medgemma-1.5-4b-ggufnot measuredmedgemma-1.5-4b-it-asnot measuredmedgemma-1.5-4b-it-MedCalcCallernot measuredmedgemma-1.5-4b-it-W4A16-G128not measuredmedgemma-1.5-4b-itnot measuredmedgemma-1.5-4b-itnot measured