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Benchmark updated: 8/13/202630 Tasks
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The AI Compute Platform for frontier teams. SkyPilot turns fragmented AI compute into one AI supercomputer, so frontier AI teams build custom intelligence faster.

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Harness

1

Mini-SWE-agent
9 / 30

$0.76

10m01s

2

Mini-SWE-agent
9 / 30

$4.20

13m17s

3

Mini-SWE-agent
9 / 30

$4.20

13m48s

4

Mini-SWE-agent
8 / 30

$0.07

5m39s

Key Takeaways

  • The 30-task results are directional: Claude Opus 4.8, Claude Opus 5, and GLM 5.2 (Fireworks) tie at 30%, ahead of DeepSeek V4 Flash at 26.67%.
  • GLM 5.2 (Fireworks) with Mini-SWE-agent has the lowest cost per test at $0.76 and shortest latency at 601.19 seconds among the tied leaders.

Cost Analysis

Cost / Test vs. Accuracy
ACCURACYCOST

Average Token Use / Test

Token Usage
InputOutputReasoningCache readCache write
Claude Opus 5
5.0M
Claude Opus 4.8
4.7M
DeepSeek V4 Flash 0731
2.0M

Cost is the clearest tradeoff in this comparison. Claude Opus 4.8 leads at 30.00% for $4.20 per test. DeepSeek V4 Flash 0731 is the lower-cost option at 26.67% for $0.07 per test.

Latency Analysis

Latency vs. Accuracy
ACCURACYLATENCY

Average Response Time / Test

Response Time
Claude Opus 5
13m 48s
Claude Opus 4.8
13m 17s
GLM 5.2
10m 1s
DeepSeek V4 Flash 0731
5m 39s

Latency separates several models with similarly strong scores. Claude Opus 4.8 leads at 30.00%, while DeepSeek V4 Flash 0731 is fastest at 5m 39s with 26.67% accuracy.