Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Claude 4.1 Opus Thinking
43
Sakana Fugu Ultra
100
Benchmark data for Claude 4.1 Opus Thinking and Sakana Fugu Ultra is coming soon on BenchLM.
Claude 4.1 Opus Thinking
Sakana Fugu Ultra
$null / $null
$5 / $30
29 t/s
N/A
15.00s
N/A
200K
1M
Benchmark data for Claude 4.1 Opus Thinking and Sakana Fugu Ultra is coming soon on BenchLM.
BenchLM has partial data for these models, but not enough overlapping benchmark coverage to produce a fair score-level comparison yet.
Sakana Fugu Ultra has the larger context window at 1M, compared with 200K for Claude 4.1 Opus Thinking.
Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.
BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.
Claude 4.1 Opus Thinking: Pricing unavailable Sakana Fugu Ultra: $5.00 input / $30.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
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