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Qwen 3 8B

Ran on 1 kind of machine here, but its speed was not recorded.

1 build of Qwen 3 8B, 1 signed run on real machines: different packagers, precisions and engines, each a different file with its own numbers.

64Kcontext proved by recall
1provider measured it
best on vllm · 1 build

proved 64K context, by qwen

How far back it remembers, machine by machine

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

machine · build4K8K16K32K64K128Kwhy it stopped
Gram ·a5be46Tesla T4 · by qwen64K this machine could not serve at 128K

Measured by

The people whose machines signed these numbers

proved by at least one build: Tool calling · Faithful to tool results · Chained tool calls · Structured output · Sustained output · Extended thinking · 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
by qwenQwen/Qwen3-8Bvllmqwen—64K—1