anthropic ·claude-sonnet-4-5Feb 18, 09:12 PM
Asset 88Lb01q
Score
1
Latency
5.99s
Cost
$0.0109
Workflow Eval Detail
Ask Questions
Answers natural-language questions about a video by retrieving relevant context and answering with a concise response.
Latest Runcompleted
muxinc/ai
main·d5b5d84·@mux/ai v0.7.4
Cases
5
Avg Score
0.98
Avg Latency
7.12s
Avg Cost
$0.0039
Avg Cost / Min
$0.0067/min
Avg Tokens
2,332
TL;DR
All providers perform strongly on this workflow with very high accuracy and low cost, and OpenAI gpt-5.1 is the recommended default for quality and latency, pending confirmation on a larger sample.
Best Quality
openai
gpt-5.1
Fastest
openai
gpt-5.1
Most Economical
openai
gpt-5-mini
What we measure
Each eval run captures efficacy, efficiency, and expense. We use this data to compare providers and track regressions over time.
Efficacy
Quality + correctness
Efficiency
Latency + token usage
Expense
Cost per request
Workflow snapshot
Suite statussuccess
Suite average score0.98
Suite duration35.58s
Last suite runFeb 18, 09:11 PM
Evaluation criteria
From eval testsWe score answer accuracy and response integrity while tracking latency, token usage, and cost.
Question set3 checks
Question
Has on-screen text?
Answer: YesConf0.94
Question
Is the speaker visible?
Answer: NoConf0.88
Question
Scene indoors?
Answer: YesConf0.91
Accuracy
Match expected yes/no outputs.
Format
Required fields + response shape.
Integrity
Confidence and reasoning present.
Throughput
Latency and cost stay within targets.
Response validation
Efficacy checks
- Answers match expected yes/no outputs.
- Response includes required fields and answer structure.
- Confidence is 0-1 and reasoning strings are non-empty.
- Response preserves asset ID and storyboard URL.
Efficiency targets
- Latency: scores are normalized between 0 and 1. Under 8s earns 1.0; past 12s trends toward 0.
- Token usage: scores are normalized between 0 and 1. Under 2,900 tokens earns 1.0; higher usage reduces the score.
- Usage data must include total tokens for cost analysis.
Expense guardrails
- Estimated cost under $0.012 per request for full score.
Provider breakdown
Run d5b5d84Efficacy scoreHigher is better
LatencyLower is better
Token UsageLower is better
CostLower is better
| Provider | Model | Cases | Avg Score | Avg Latency | Avg Tokens | Avg Cost | Avg Cost / Min |
|---|---|---|---|---|---|---|---|
| anthropic | claude-sonnet-4-5 | 1 | 1 | 5.99s | 2,856 | $0.0109 | $0.0189/min |
| gemini-2.5-flash | 1 | 1 | 5.28s | 1,504 | $0.0015 | $0.0027/min | |
| gemini-3-flash-preview | 1 | 1 | 7.56s | 2,531 | $0.0022 | $0.0039/min | |
| openai | gpt-5-mini | 1 | 0.92 | 13.2s | 3,216 | $0.0015 | $0.0027/min |
| openai | gpt-5.1 | 1 | 1 | 3.55s | 1,555 | $0.0031 | $0.0055/min |
Recent cases
Latest 6google ·gemini-2.5-flashFeb 18, 09:12 PM
Asset 88Lb01q
Score
1
Latency
5.28s
Cost
$0.0015
google ·gemini-3-flash-previewFeb 18, 09:12 PM
Asset 88Lb01q
Score
1
Latency
7.56s
Cost
$0.0022
openai ·gpt-5-miniFeb 18, 09:12 PM
Asset 88Lb01q
Score
0.92
Latency
13.2s
Cost
$0.0015
openai ·gpt-5.1Feb 18, 09:12 PM
Asset 88Lb01q
Score
1
Latency
3.55s
Cost
$0.0031