Routing semantics fix observed live: a task rule ("code → cheap model") was
pinning even high-complexity prompts to the cheap model — the tier system
never got a say. At tier=high the tier chain now leads and the task rule
demotes to fallback; low/medium keep task-rule-first. Unit-tested both ways.
The benchmark's hard probes are now GENERATED per run from two pools
(science: protein folding / telescope scheduling / materials discovery;
ops: epidemic logistics / grid markets / climate risk) with rotating domains
and numbers. Two findings against the live router drove this: ambiguity
carries the biggest weight in the complexity score, so interdisciplinary
prompts rate high reliably (0.52-0.66) while single-domain "hard" prompts
classify too confidently and sink to medium; and any fixed wording loses
novelty on every repeat. Their labels are null — straddling task labels is
precisely what makes them high, so classification is not judged.
Verified end-to-end: full run 100% answers, 13/13 classification, both hard
probes high → routed to the expensive model (one of them over a code task
rule), at $0.0018 each thanks to the tiny route-judge token budget.
Two "hard" probes (full suite only): a compiler-backend design and a security
protocol design, each dense enough for the router's complexity model to rate
them high. They are judged on the ROUTER's decision (judge: "route") — pass
means tier=high was reached and the request went to the big model; the answer
itself is not scored (open-ended essays aren't keyword-judgeable, and
reasoning models happily burn 3000+ thinking tokens on them — measured). With
max_tokens kept tiny the probes cost cents even on the priciest model, while
the cost column tells the whole story: $0.0148 for the high-tier request next
to $0.00005 for the easy ones.
Each run picks a random variant of the prompt: the router deliberately scores
familiar text as less novel, so a fixed wording would decay to medium over
repeated runs. In pinned-models mode route-judged tests are skipped.
Also: creative-writing budget 96→512 (deepseek was spending the whole cap
thinking and returning an empty poem), and when a model does burn its entire
budget inside <think> the table now says so ("budget spent on reasoning")
instead of the misleading "empty answer".
Server-side (cortiq-router prod, both replicas rolling-restarted): the high
band started at 0.66 while the complexity model tops out ~0.65 on the hardest
single prompts — high was unreachable. Band boundary moved to 0.50 based on
measured distribution (easy 0.25-0.36, medium 0.37-0.49, hard 0.50-0.65);
config backed up as config.prod.toml.bak-tiers.
Three false signals in benchmark results, all seen on a live run:
- Reasoning models were scored ❌ because the per-test max_tokens cap cut
them mid-<think> before the actual answer. Every run now gets +256 tokens
of headroom; non-thinking models stop at EOS as before, thinking ones get
to finish (math-mult on nanbeige: false 0/1 → honest 1/1).
- When the router degraded (timeout → fallback chain) the table showed
"✗ degraded" and counted it against classification accuracy. There was no
classification to judge — such rows now show a muted "⚠ router degraded"
with an explanatory tooltip and are excluded from the accuracy KPI.
- Costs below $0.0001 (cheap flash models) collapsed to "$0.0000". money
formatting now grows precision until two significant digits survive
($0.000035 instead of $0.0000).
2 new strings in all 7 languages.
Cost showed $0 for every streamed request: the X-Cortiq-Cost-USD header is
written before generation, when the cost cannot be known. The gateway now
ships the final number in a closing SSE event (`cortiq_cost_usd`, alongside
the token estimate when the provider sent no usage), and the console prefers
it over the header. Money renders with 4 decimals, the last two in a smaller
font — $0.0006 stays readable instead of collapsing to $0.
Timeouts, both ends: the router default was 800 ms, silently degrading every
prompt the hosted router escalates to its oracle (~10 s) — now 15 s. Provider
clients had NO timeout at all (a dead OpenRouter host hung requests forever) —
now a 10 s connect timeout, with no overall cap so long generations and
streams are never cut.
Benchmark history: per-run × and a Clear-all button. Logs view: a clear
button backed by DELETE /admin/api/logs.
The benchmark now leads with the product's actual feature. Two explicit modes:
🧭 Smart routing (default) — every probe goes through cortiq-auto; each row
shows the router's task label judged against the expected one (✓/✗ with
"expected: …"), the complexity tier, the chosen model with what that
request cost, and a task-rule badge when a routing rule fired. KPIs:
answer quality, classification accuracy, TTFT, tok/s and money spent,
plus a "requests went to" distribution with per-model cost.
🎯 Individual models — the old head-to-head comparison, now as the clearly
separate option (model checkboxes appear only here).
The suite covers all 8 taxonomy labels (added summarization, creative-writing
and chitchat probes; expected labels annotated per test). Results are LIVE:
the table grows a row after every test (with a small fade-in), the progress
card shows the prompt being asked, and a 🏁 verdict toast lands at the end
with the score and the total spend.
12 new strings in all 7 languages.
The old standalone benchmark.html (Russian-only, Tailwind+Chart.js from CDNs,
never shipped in the crate) becomes a proper sidebar view. Same scoring ideas,
reimplemented: keyword checks with |-synonyms, think-tag stripping, tail-loop
detection, pass/partial/fail — plus what the old page never had: runs go
through the LIVE pipeline (pinned per model, streamed), so every test also
measures tok/s and time-to-first-token with the gateway's real token counts.
A built-in suite of 12 language-neutral probes (math, logic, code, QA,
instruction-following, extraction, translation, JSON formatting); the ⚡ quick
mode runs the 6 short ones — about a minute on a local model. Results: score
bars per model sorted best-first, a per-test grid (click a cell for the full
answer), previous runs and custom tests kept in the browser.
22 new strings in all 7 languages.
infosave2007