Compare · ModelsLive · 2 picked · head to head
Claude Sonnet 5.5 vs GPT-4 Turbo (older v1106)
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 · GPT-4 Turbo (older v1106) are still filling in scores.
Hype vs Reality
Attention vs performance
Claude Sonnet 5.5
#34 by perf·#12 by attention
GPT-4 Turbo (older v1106)
#36 by perf·no signal
Best value
Claude Sonnet 5.5
3.4x better value than GPT-4 Turbo (older v1106)
Claude Sonnet 5.5
11.0 pts/$
$6.00/M
GPT-4 Turbo (older v1106)
3.3 pts/$
$20.00/M
Vendor risk
Who is behind the model
Anthropic
$965.0B·Tier 1
OpenAI
$840.0B·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 | |
| $10.00 | $30.00 | 128K tokens (~64 books) | $150.00 |
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