Compare · ModelsLive · 2 picked · head to head
Gpt2 vs Qwen2.5 0.5B Instruct
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
Qwen2.5 0.5B Instruct wins on 4/6 benchmarks
Qwen2.5 0.5B Instruct wins 4 of 6 shared benchmarks. Leads in general · language · math.
Category leads
general·Qwen2.5 0.5B Instructknowledge·Gpt2language·Qwen2.5 0.5B Instructmath·Qwen2.5 0.5B Instructreasoning·Gpt2
Hype vs Reality
Attention vs performance
Gpt2
#311 by perf·no signal
Qwen2.5 0.5B Instruct
#306 by perf·#2 by attention
Vendor risk
Who is behind the model
OpenAI
$840.0B·Tier 1
Alibaba (Qwen)
$293.0B·Tier 1
Head to head
6 benchmarks · 2 models
Gpt2Qwen2.5 0.5B Instruct
BBH (HuggingFace)
Qwen2.5 0.5B Instruct leads by +5.5
Gpt2
2.7
Qwen2.5 0.5B Instruct
8.2
GPQA
Gpt2 leads by +0.1
Gpt2
1.3
Qwen2.5 0.5B Instruct
1.2
IFEval
Qwen2.5 0.5B Instruct leads by +12.2
Gpt2
19.3
Qwen2.5 0.5B Instruct
31.5
MATH Level 5
Qwen2.5 0.5B Instruct leads by +10.0
Gpt2
0.3
Qwen2.5 0.5B Instruct
10.3
MMLU-PRO
Qwen2.5 0.5B Instruct leads by +6.3
Gpt2
1.7
Qwen2.5 0.5B Instruct
8.0
MUSR
Gpt2 leads by +11.6
Gpt2
13.0
Qwen2.5 0.5B Instruct
1.4
Full benchmark table
| Benchmark | Gpt2 | Qwen2.5 0.5B Instruct |
|---|---|---|
BBH (HuggingFace) | 2.7 | 8.2 |
GPQA | 1.3 | 1.2 |
IFEval | 19.3 | 31.5 |
MATH Level 5 | 0.3 | 10.3 |
MMLU-PRO | 1.7 | 8.0 |
MUSR | 13.0 | 1.4 |
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
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