build
claude-haiku-4-5
claude-haiku-4-5
Measured by 4 nodes on hardware we do not own, and signed by each of them. What machines here actually proved — never what the card claims.
matrix built 29 Oct 2026 · every field verified against the signature of the node that produced it, and re-verifiable by you: each signed figure carries the exact bytes the node signed (signing_payload_b64) and the signature over them, and the ed25519 public key is embedded in node_did. effective_ctx is the context length a node PROVED by recall, never the length a model card advertisescontext declared2,00,000what the runtime reported. A node attests it was told this; nobody attests it is true.
context proved by recall4Kthe largest size at which a machine could still find tokens planted across the whole prompt — start, middle and end, all of which had to come back.
Advertises 48.8× the context any machine here could make it use.Not an accusation — it is what happened here, and it is signed.
Capabilities, measured
Tool callingpassed
The node asked the model to call a function and checked whether it produced a valid call. Passing here is not the same as reasoning correctly over what the tools returned — a smaller model can do the first and fail the second silently.signed by this networkEvery line traces to a node signature.
What machines here proved
context proved by recall4K
peak throughput ever signed77.34 tok/s · did:epn:002408…9e3c79
machines that measured it4
samples behind those numbers1
regions it was proved in4
from the public record · unsignedthe provider's own model metadata, relayed by the CLI; the node attests to what the provider declared, not that it is true. Attested by did:epn:002408…9e3c79.The only unsigned block on this page. We attest we read these from the runtime — not that they are true. Nobody signs a model card.
What the runtime says about it
context declared2,00,000
Proven across regions
Measured by
ranked on the provider standings
Every machine that measured it
nothing is averaged — the machine is what you are choosingdid:epn:002408…9e3c79Bengaluru · 562130 · 23 Oct 2026
—ctx provedprobe rLc/W70LPs…
77.34tok/s now301 samples · 2,447s1.6s cold start
✓ Tool calling
did:epn:002408…15d9e9Bengaluru · 560001 · 24 Aug 2026
4Kctx provedprobe jKguChbKO9…
—tok/s now
✓ Tool calling
did:epn:002408…d68672Sundargarh · 770033 · 23 Oct 2026
—ctx provedprobe oi26r+Ynv5…
—tok/s now9.6s cold start
✓ Tool calling
did:epn:002408…9a1db0North 24 Parganas · 700108 · 21 Sept 2026
4Kctx provedprobe iYwzJjJ/lz…
—tok/s now4.8s cold start
✓ Tool calling
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, 0 because the machine could not hold the prompt.
| machine · build | 4K | why it stopped |
|---|---|---|
| Gram ·15d9e9Linux, CPU only · ? CPUs · claude-haiku-4-5 | 4K | |
| Gram ·9a1db0Windows, CPU only · 12 CPUs · claude-haiku-4-5 | 4K |
Run this where your data already is
Tell us the workload, whose machines it should run on, and which jurisdiction it answers to.