v1.4 Engine Live: Sub-12ms Latency Sampling

Real-time token telemetry and failover for production LLMs.

LogiqPulse inspects inference latency, semantic drift, and token burn across multi-model deployments—before your monthly cloud invoice arrives.

Deploy Collector (Free Tier)
$ npm i @logiqpulse/telemetry

Anthropic · OpenAI · AWS Bedrock · Vertex AI · OpenTelemetry-native

acme-prod / inference-gateway / us-east-1
Live

p99 latency

312ms

−18ms vs 1h · p50 118ms

Token burn

$41.12/hr

proj. $29.6k / 30d

Cache hit rate

84.2%

+6.1 pts vs 24h

Throughput

1,284 req/s

429 rate 0.26%

Request throughput by model

req/s · 10s buckets

claude-3-5-sonnet claude-3-5-haiku gpt-4o
Model Provider req/s p50 p99 Cache hit Cost/hr Status
claude-3-5-sonnet anthropic 642 142ms 312ms 87.9% $24.70 Healthy
claude-3-5-haiku anthropic 498 61ms 174ms 91.2% $3.18 Healthy
gpt-4o openai 144 210ms 486ms 44.1% $13.24 429 · 2.3%
Request stream

01 — Capabilities

Instrumentation for the failure modes your gateway logs don't surface.

The collector runs as a sidecar or SDK middleware, captures every request at the token level, and ships spans over OTLP. No proxy rewrites, no prompt payloads leaving your VPC unless you opt in.

Prompt Cache Hit Profiling

Pinpoint un-cached system prompts degrading latency across Anthropic endpoints. Each prompt prefix is fingerprinted so you can see which templates miss cache_control breakpoints and what they cost in TTFT.

prefixsys_prompt#a91f3c
tokens4,812
cache_read0.0%
ttft_penalty+412ms

Semantic Outlier Detection

Catch hallucinated JSON responses and malformed payloads without human review. Responses are validated against your declared schemas and scored against a rolling embedding baseline per route.

{ "order_id": "ord_8812",
"items": "see above" }
✕ schema_violation items: expected array, got string

Dynamic Provider Fallback

Auto-route traffic to secondary providers when primary inference limits trip 429 status codes. Policies honor retry-after, per-tenant budgets, and model-equivalence maps you define.

anthropic/us-east429
└─reroute in 38ms
bedrock/us-west-2200
user-facing errors0

4.2B+

tokens tracked daily

<1.8ms

pipeline overhead, p99

99.99%

gateway uptime, trailing 12 mo

SOC 2

Type II certified · report under NDA

02 — Early access

Instrument your first gateway in under ten minutes.

Early testers receive $1,000 in credits applied to span ingest and 30-day retention. We review requests within one business day and prioritize teams running more than one model provider in production.

  • No credit card required
  • Self-hosted collector, Apache-2.0 licensed
  • Prompt bodies redacted by default

Credits expire 90 days after collector activation.

# after approval
$ export LOGIQPULSE_KEY=lp_live_••••••••
$ npx logiqpulse collector start --otlp :4317
✓ collector attached · 3 providers detected