prague-bench

← Failures

GPT-6.1 Terra

Failed · gave upOpenAICodexEffort: high10 Nov 2026spec 666c07f57d6e

No video

Key numbers

Panel score
–not scored
Cost
$0.10API list price
Wall time
1.8 min
Model time
1.7 min94% of wall time
tok/s
47.1
Tokens
518kOutput: 4.9k
Cache hit
90%
API calls
11
Tool calls
10
Renderer
SwiftShader (software, CPU)
H1–H6
No video

How the run ended

Gave up. After one draft frame (camera inside geometry, far too slow on the software renderer) it stopped on its own and wrote a “work in progress” report. It never tried the GPU and produced no video.

Time and speed

Wall time includes rendering and encoding. Model time is the sum of all model calls.

  • Model generating
  • Tools & waiting
  1. Wall time1.8 min94% model
Time and speed
Wall time1.8 min
Model time1.7 min
Tools & waiting0.1 min
Model share of wall time94%
tok/s47.1
Model calls11

Tokens and cost

Tokens summed over every model response. Tokens multiplied by the provider’s price.

Tokens and cost
Uncached input48,905
Cache read464,512
Cache write0
Output4,900of which 297 reasoning
Total518,317
Cache-hit ratio90.5%
Cost$0.10API list price

Tools used

Tool calls by name, as the harness logged them. Names differ between harnesses.

  1. exec10

Rendering

Rendering
RendererSwiftShader (software, CPU)
Final render–
Per frame–

Hard requirements H1–H6

No video was delivered, so there was nothing to check.

From the agent’s report

Short, verbatim quotes from the REPORT.md the agent wrote itself.

The requested deliverables are not complete.