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MiniCPM-o 4.5 BASE

20 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.

2 builds of MiniCPM-o 4.5 BASE, 2 signed runs on real machines: different packagers, precisions and engines, each a different file with its own numbers.

20tok/s, fastest machine
$11per M tokens · no API sells it
8Kcontext proved by recall
6.4 GBmemory, smallest build
2providers 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. 2 providers have measured MiniCPM-o 4.5 BASE 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 $11 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 · 2 builds

trained 40K · proved 8K context, by openbmb Q4_K_M

20.2 tok/s peak, by openbmb Q4_K_M

What it fits on

The smallest build needs about 6.4 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 RAM1 of 2
  5. Windows, CPU only · 12 CPUs7 GB RAM1 of 2
  6. Apple silicon8 GB RAM1 of 2
  7. Apple M18 GB RAM1 of 2
  8. Mac, CPU only · 8 CPUs8 GB RAM1 of 2
  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 40K. 1 walk ended because the model forgot, 0 because the machine could not hold the prompt.

machine · build4K8K16Kwhy it stopped
Gram ·dae679NVIDIA L4 · Q4_K_M by openbmb8K the model lost the needle at 16K

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 ·dae679971 g7.39 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: Tool calling · Structured output · Sustained output · Extended thinking · Writes code · Reasons about code · Synthesises sources · Follows instructions

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 openbmbhf.co/openbmb/MiniCPM-o-4_5-gguf:Q4_K_Mollamavendor · openbmb10.9 GB8K20.21
Q5_0 by openbmbhf.co/openbmb/MiniCPM-o-4_5-gguf:Q5_0ollamavendor · openbmb6.4 GB—1.01
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.

MiniCPM-o-4_5-tts-dflashnot measuredMiniCPM-o-4_5-Sculpt-Throughputnot measuredMiniCPM-o-4_5-BNB-Int4not measuredmaya-minicpm-o-4_5not measuredMiniCPM-o-4_5-ggufnot measuredMiniCPM-o-4_5-4bitnot measuredMiniCPM-o-4_5-SimulS2ST-zh-r4-1000hnot measuredMiniCPM-o-4_5not measured