Claude Haiku 4.5 Turbo vs Doubao 1.5 Pro Pro: which model should you choose?
We compared Claude Haiku 4.5 Turbo and Doubao 1.5 Pro Pro on price, context window and 12 benchmarks. Doubao 1.5 Pro Pro has the stronger average benchmark score; Doubao 1.5 Pro Pro is cheaper on a blended 3:1 basis.
Claude Haiku 4.5 Turbo
Claude Haiku 4.5 Turbo is a multimodal model from Anthropic. It offers a 200,000-token context window, costs $14.37 per million input tokens and $54.76 per million output tokens, and averages 80.0 across the index's benchmark suite.
- Input
- $14.37 / 1M
- Output
- $54.76 / 1M
- Context
- 200,000
- Avg score
- 80.0
- Open weights
- No
Doubao 1.5 Pro Pro
Doubao 1.5 Pro Pro is a multimodal model from ByteDance. It offers a 128,000-token context window, costs $14.10 per million input tokens and $54.74 per million output tokens, and averages 80.2 across the index's benchmark suite.
- Input
- $14.10 / 1M
- Output
- $54.74 / 1M
- Context
- 128,000
- Avg score
- 80.2
- Open weights
- No
Specification comparison
| Spec | Claude Haiku 4.5 Turbo | Doubao 1.5 Pro Pro | Edge |
|---|---|---|---|
| Input price / 1M | $14.37 | $14.10 | B |
| Output price / 1M | $54.76 | $54.74 | B |
| Context window | 200,000 | 128,000 | A |
| Max output | 32,768 | 8,192 | A |
| Average score | 80.0 | 80.2 | B |
| Arena Elo | 1434.5 | 1443.4 | B |
| Open weights | No | No | Tie |
Benchmark comparison
Claude Haiku 4.5 Turbo wins 6, Doubao 1.5 Pro Pro wins 6, and 0 benchmarks are tied. The table shows the modelled score for each model and the gap.
| Benchmark | Claude Haiku 4.5 Turbo | Doubao 1.5 Pro Pro | Gap | Winner |
|---|---|---|---|---|
| MMLU-Pro | 80.6 | 80.2 | 0.4 | Claude Haiku 4.5 Turbo |
| GPQA Diamond | 75.1 | 74.5 | 0.6 | Claude Haiku 4.5 Turbo |
| SWE-bench Verified | 68.4 | 71.2 | 2.8 | Doubao 1.5 Pro Pro |
| HumanEval | 87.0 | 84.4 | 2.6 | Claude Haiku 4.5 Turbo |
| MATH-500 | 83.7 | 85.4 | 1.7 | Doubao 1.5 Pro Pro |
| AIME 2025 | 79.2 | 77.7 | 1.5 | Claude Haiku 4.5 Turbo |
| LiveCodeBench | 71.7 | 71.6 | 0.1 | Claude Haiku 4.5 Turbo |
| IFEval | 87.1 | 87.8 | 0.7 | Doubao 1.5 Pro Pro |
| TruthfulQA | 81.0 | 84.6 | 3.6 | Doubao 1.5 Pro Pro |
| HellaSwag | 88.1 | 87.2 | 0.9 | Claude Haiku 4.5 Turbo |
| MMMU | 77.7 | 78.1 | 0.4 | Doubao 1.5 Pro Pro |
| Arena Elo | 1434.5 | 1443.4 | 8.9 | Doubao 1.5 Pro Pro |
Price analysis
On a blended 3:1 input-to-output basis, Claude Haiku 4.5 Turbo costs about $24.47 per million tokens and Doubao 1.5 Pro Pro costs about $24.26. Doubao 1.5 Pro Pro is roughly 1% cheaper than Claude Haiku 4.5 Turbo. At high volume, that gap compounds quickly, so price should carry real weight unless the quality difference is decisive.
Claude Haiku 4.5 Turbo has the larger context window at 200,000 tokens, compared with 128,000 for Doubao 1.5 Pro Pro. That matters for long documents, large codebases and multi-step agent traces.
Verdict
Across 12 shared benchmarks, Claude Haiku 4.5 Turbo wins 6, Doubao 1.5 Pro Pro wins 6, and 0 are tied. On the index average, Doubao 1.5 Pro Pro leads Claude Haiku 4.5 Turbo by 0.2 points (80.2 versus 80.0).
The price picture favours Doubao 1.5 Pro Pro. The context picture favours Claude Haiku 4.5 Turbo. Those two dimensions often matter more than a few benchmark points once a model is good enough for the task.
If you need a single default, start with Doubao 1.5 Pro Pro for quality-sensitive work, and check whether its price holds at your expected volume before committing.
Choose Claude Haiku 4.5 Turbo if
- You need the larger 200,000-token context window.
- You need the larger 32,768-token output limit.
Choose Doubao 1.5 Pro Pro if
- You want the higher average benchmark score in this index.
- Unit cost matters and you want the cheaper blended price.
FAQ
Is Claude Haiku 4.5 Turbo better than Doubao 1.5 Pro Pro?
On the index average, Doubao 1.5 Pro Pro leads Claude Haiku 4.5 Turbo by 0.2 points (80.2 versus 80.0). The better choice depends on price, context and your task. Claude Haiku 4.5 Turbo wins 6 benchmarks, Doubao 1.5 Pro Pro wins 6.
Which is cheaper, Claude Haiku 4.5 Turbo or Doubao 1.5 Pro Pro?
Doubao 1.5 Pro Pro is cheaper on a blended 3:1 basis at about $24.26 per million tokens, versus $24.47 for Claude Haiku 4.5 Turbo.
Which has the larger context window?
Claude Haiku 4.5 Turbo has the larger context window at 200,000 tokens. Doubao 1.5 Pro Pro has 128,000 tokens.
Are these models open weights?
Claude Haiku 4.5 Turbo is proprietary; Doubao 1.5 Pro Pro is proprietary.
Which should I choose for production?
If you need a single default, start with Doubao 1.5 Pro Pro for quality-sensitive work, and check whether its price holds at your expected volume before committing.