build

claude-haiku-4-5

claude-haiku-4-5

Measured by 7 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 1 Nov 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 advertises
context 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.
recalled 4k⌐ declared 200k · unsignedadvertises 49× what it proved
every machine that timed it
114.2 tok/s · unnamed machine108.9 tok/s · unnamed machine106.4 tok/s · unnamed machine78.1 tok/s · unnamed machine
78.1 → 114.2 tok/s across 4 machines · ×1.5 spreadunnamed machine

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 network

What machines here proved

context proved by recall4K
peak throughput ever signed115.31 tok/s · did:epn:002408…198875
machines that measured it7
samples behind those numbers4
regions it was proved in6
Every line traces to a node signature.
from the public record · unsigned

What the runtime says about it

context declared2,00,000
the 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…d68672.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.

Proven across regions

Measured by

ranked on the provider standings

Every machine that measured it

nothing is averaged — the machine is what you are choosing
did:epn:002408…198875North Charleston · 29415 · 30 Oct 2026
—ctx proved
114.21tok/s now5 samples · 196s
no capability probed
did:epn:002408…e3654fNorth Charleston · 29415 · 30 Oct 2026
—ctx proved
108.92tok/s now4 samples · 88s
no capability probed
did:epn:002408…fe1194The Dalles · 97058 · 30 Oct 2026
—ctx proved
106.44tok/s now8 samples · 237s
no capability probed
did:epn:002408…9e3c79Bengaluru · 562130 · 23 Oct 2026
—ctx provedprobe rLc/W70LPs…
78.08tok/s now305 samples · 2,560s1.6s 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 · 31 Oct 2026
—ctx provedprobe F/0AAvKmsE…
—tok/s now4.5s 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 · build4Kwhy it stopped
Gram ·15d9e9Linux, CPU only · claude-haiku-4-54K an older probe: where it stopped was not recorded
Gram ·9a1db0Windows, CPU only · 12 CPUs · claude-haiku-4-54K an older probe: where it stopped was not recorded