Compare · ModelsLive · 2 picked · head to head
Claude Sonnet 5 vs GPT-4 (older v0314)
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
Claude Sonnet 5 wins on 2/2 benchmarks
Claude Sonnet 5 wins 2 of 2 shared benchmarks. Leads in knowledge · math.
Category leads
knowledge·Claude Sonnet 5math·Claude Sonnet 5
Hype vs Reality
Attention vs performance
Claude Sonnet 5
#66 by perf·#11 by attention
GPT-4 (older v0314)
#88 by perf·no signal
Best value
Claude Sonnet 5
7.9x better value than GPT-4 (older v0314)
Claude Sonnet 5
9.6 pts/$
$6.00/M
GPT-4 (older v0314)
1.2 pts/$
$45.00/M
Vendor risk
Who is behind the model
Anthropic
$965.0B·Tier 1
OpenAI
$840.0B·Tier 1
Head to head
2 benchmarks · 2 models
Claude Sonnet 5GPT-4 (older v0314)
GPQA diamond
Claude Sonnet 5 leads by +76.7
Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs.
Claude Sonnet 5
91.0
GPT-4 (older v0314)
14.3
OTIS Mock AIME 2024-2025
Claude Sonnet 5 leads by +94.3
OTIS Mock AIME 2024-2025 · simulated American Invitational Mathematics Examination problems testing advanced problem-solving skills.
Claude Sonnet 5
94.7
GPT-4 (older v0314)
0.5
Full benchmark table
| Benchmark | Claude Sonnet 5 | GPT-4 (older v0314) |
|---|---|---|
GPQA diamond Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs. | 91.0 | 14.3 |
OTIS Mock AIME 2024-2025 OTIS Mock AIME 2024-2025 · simulated American Invitational Mathematics Examination problems testing advanced problem-solving skills. | 94.7 | 0.5 |
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 | |
| $30.00 | $60.00 | 8K tokens (~4 books) | $375.00 |