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  • EvaluationScore responses and whole agent runs
  • DatasetsGolden sets that capture whole agent runs
  • Prompt ManagementVersion and deploy prompt templates
  • AlertsPush eval and security events to Slack

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Evaluation

Gate responses that fail quality thresholds

LLM-as-judge scores every response server-side — and agentic evaluation judges whole runs: tool choice, trajectory, and multi-agent coordination.

Start freeRead the docs
Fluiq/ tests

Total Evals

847

across 312 traces

Avg Score

0.91

threshold ≥ 0.7

Pass Rate

88.4%

749 / 847 passed

By Metric

hallucination247
avg 0.9294% pass
relevance247
avg 0.8988% pass
faithfulness130
avg 0.8582% pass
toxicity89
avg 0.9799% pass

What you get

Metrics

Six judge metrics

Hallucination, faithfulness, relevance, toxicity, coherence, and completeness, scored per response.

Thresholds

Per-metric gates

Set a threshold for each metric. Warn mode logs the score; block mode stops the response.

Agentic

Whole-run evaluation

Layered judging of a full agent run: deterministic checks, tool-selection quality, trajectory against the goal, and multi-agent coordination across fan-outs and joins.

Jury

Multi-model judge panel

Borderline verdicts convene a jury of different judge models and aggregate their votes — with every member's score and reasoning kept for audit.

The judge runs server-side. Opt in with one call.

  • instrument() only traces — scoring starts when you call fluiq.eval()
  • Warn mode logs scores; block mode raises FluiqEvalError below threshold
  • Run Agentic Eval on any root trace to judge the whole run — tools, trajectory, coordination
  • CI gates run the same checks in GitHub Actions
All plans
app.py
import fluiq

fluiq.instrument(api_key="fl_...")

fluiq.eval(
    metrics=["hallucination", "relevance", "toxicity"],
    thresholds={"hallucination": 0.8, "relevance": 0.75},
    mode="warn",   # "block" raises FluiqEvalError
)

Part of the Fluiq platform

Compare plans
ObservabilityTrace every call, cost, and latency.ExploreSecurityBlock attacks, redact PII and secrets.ExploreOptimizationCache repeated prompts automatically.ExploreDatasetsGolden sets that capture whole agent runs.ExplorePrompt ManagementVersion and deploy prompt templates.ExploreAlertsPush eval and security events to Slack.Explore

Unlimited traces, always free.

Start on the free tier and turn on each pillar as your pipeline grows. No code changes required.

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Observe, protect, optimize, evaluate.

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