See key specs and per-benchmark scores for each model/mode. Scroll horizontally for all columns. 当前对比 2 个模型的评测数据与核心参数。
Haiku 4.5
Anthropic
Best overall
Haiku 4.5 · 52.47
Best single
Haiku 4.5 · MMLU Pro 80.00
Modality coverage
Haiku 4.5 · 2 modalities
Head to head
3
Benchmarks
3
Wins
0
Losses
+16.83
Average diff
Compare benchmark results across thinking modes and tool usage.
Data sourced primarily from official releases (GitHub, Hugging Face, papers), then benchmark leaderboards, then third-party evaluators. Learn about our data methodology
Complete scores for each model/mode across selected benchmarks.
3 benchmarks with comparable scores. Each model shows its best score; mode label is displayed below.
| Benchmark | Haiku 4.5 | Claude 3.5 Haiku |
|---|---|---|
GPQA Diamond 综合评估 | 73.30Extended Thinking | 41.60Standard Mode |
MMLU Pro 综合评估 | 80.00Extended Thinking | 65.00Standard Mode |
FrontierMath 数学推理 | 4.10Standard Mode | 0.30Standard Mode |
Side-by-side input/output token pricing
Licensing, MoE architecture, and multi-modality support.
| Features & specs | Haiku 4.5Anthropic | Claude 3.5 HaikuAnthropic |
|---|---|---|
Core specsRelease | 2025-10-15 | 2024-10-22 |
Context length | 200K | 200K |
Max output | 65536 | Not provided |
MoE | No | No |
Supported modes | 常规模式（Non-Thinking Mode）思考模式（Thinking Mode） | No mode data |
LicenseCode Open Source | Not provided | Not provided |
Weights Open Source | Not provided | Not provided |
Commercial use | 不开源 | 不开源 |
Modality supportText Input/Output | / | Not provided |
Image Input/Output | / | Not provided |
ResourcesPaper / report | Introducing Claude Haiku 4.5 | Introducing computer use, a new Claude 3.5 Sonnet, and Claude 3.5 Haiku |
DataLearner blog | Anthropic发布Claude Haiku 4.5：一个不可忽视的低成本模型，1/3的价格，1.5倍的速度，但是有Claude Sonnet 4的水平！ | https://www.datalearner.com/blog/1051730035281379 |
