Compare · ModelsLive · 2 picked · head to head
Claude Sonnet 5.5 vs Grok 3 Mini Beta
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
Claude Sonnet 5.5 wins on 0/0 benchmarks
Not enough overlapping benchmarks to declare a winner yet · Claude Sonnet 5.5 · Grok 3 Mini Beta are still filling in scores.
Hype vs Reality
Attention vs performance
Claude Sonnet 5.5
#34 by perf·#12 by attention
Grok 3 Mini Beta
#37 by perf·no signal
Best value
Grok 3 Mini Beta
14.7x better value than Claude Sonnet 5.5
Claude Sonnet 5.5
11.0 pts/$
$6.00/M
Grok 3 Mini Beta
162.0 pts/$
$0.40/M
Vendor risk
Who is behind the model
Anthropic
$965.0B·Tier 1
xAI
$250.0B·Tier 1
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| $2.00 | $10.00 | 1.0M tokens (~500 books) | $40.00 | |
| $0.30 | $0.50 | 131K tokens (~66 books) | $3.50 |
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