TL;DR
Deepseek V4 Pro recorded a planning mean of 0.710 with standard error 0.064 in the August 8, 2026 study of 29 frozen conversations. Historical billing was $0.0142 per decision and median response time was 27.2 seconds. Its planning mean was near the leaders, while its bill and median latency exceeded Luna's. Close sample means do not establish a decisive quality advantage, and these timings describe planning decisions rather than complete research runs.
- Exact tested ID
- deepseek/deepseek-v4-pro
- Published studies
- 1
- Provider
- deepseek
Planning models on 29 frozen conversations: compare the tested outputs
August 8, 2026 frozen-conversation study. Means of 0.710 ± 0.064 and 0.759 ± 0.079 do not establish a decisive quality advantage. Median latency was 27.2s and 9.6s respectively.
Show the table · 2 rows, 5 columns
Scroll sideways to compare all columns. Select a heading to sort.
| deepseek/deepseek-v4-pro | 0.710 | 0.064 | $0.0142 | 27.2s |
| meta/muse-spark-1.1 | 0.759 | 0.079 | $0.0229 | 9.6s |
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16-model campaign, 29 frozen conversations; 14 model rows shown in the public table. Published 2026-08-08. Values retain their original units and grading scale.
deepseek/deepseek-v4-pro was tested on 2026-08-08. 16-model campaign, 29 frozen conversations; 14 model rows shown in the public table. Its row and the other published arm use the same task and measurement units.
What this version helps you choose
Its planning mean was near the leading means, while the recorded bill and median response time exceeded Luna’s.
Route a request and plan the work: follow the published task
A useful planner chooses the right kind of work before doing it. The complete customer conversations and system prompts remain private.
Published task summary
An incoming request and its existing conversation.
Choose whether to write a plan, call a catalog tool, ask for clarification or continue an existing agent.
Read what came back
A routing decision and plan. Every model receives the same saved conversation; the test compares that decision before fresh research begins.
Replay 29 frozen conversations across the model arms, then compare graded plan scores, billing and response time.
Planning models on 29 frozen conversations
For routing and planning, Deepseek V4 Pro recorded a mean score of 0.710 with standard error 0.064. Historical billing was $0.0142 per decision, and median response time was 27.2s. Compare that cost and response time with the other models in the same 29-conversation study; the mean alone does not establish a decisive quality advantage.
Show the table · 4 rows, 2 columns
| Published metric | Value |
|---|---|
| Score | 0.710 |
| +/- SE | 0.064 |
| $ / decision | $0.0142 |
| p50 | 27.2s |
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Planning models on 29 frozen conversations: read these measurements
Read the complete rubric, sample and billing notes
16-model campaign, 29 frozen conversations; 14 model rows shown in the public table
Route an incoming request: write a plan, call a catalog tool, ask for clarification or continue an existing agent.
Scoring
Top planning means were close at this sample size. The source's paired comparison with Opus was inconclusive.
Cost units
Cost is provider-billed dollars per decision. Prefix reuse can make it differ from list price multiplied by every input token.
Time units
p50 is median latency in seconds, not the duration of complete research.
Frozen conversation
A saved input kept identical across model arms so their decisions can be compared.
Standard error (SE)
An estimate of uncertainty around the sample mean. A small mean difference needs more evidence than the ranking alone.
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