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
Each axis is a category average, normalized to a 100-point radar.
Relative edge: OpenClaw智能体能力综合测评 +14.1 / Relative gap: 综合评估 -16.9
Relative edge: 综合评估 +16.9 / Relative gap: OpenClaw智能体能力综合测评 -14.1
Method: for each model and benchmark, the chart first averages all scores in the current mode scope instead of taking the best score, then averages those benchmark scores within each category. Only benchmarks with at least two selected models scored are included; missing values are not counted as zero.
Best overall
GPT-5.4 mini · 55.08
Best single
Haiku 4.5 · Claw Bench 89.40
Modality coverage
Haiku 4.5 · 2 modalities
Head to head
7
Benchmarks
1
Wins
5
Losses
-10.01
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.
7 benchmarks with comparable scores. Each model shows its best score; mode label is displayed below.
| Benchmark | Haiku 4.5 | GPT-5.4 mini |
|---|---|---|
GPQA Diamond 综合评估 | 73.30Extended Thinking | 88.00Thinking Level · Extra High |
HLE 综合评估 | 9.70Extended Thinking | 41.50Thinking Level · Extra High | Tools |
LiveBench 综合评估 | 61.3264K | 67.54Deep Thinking Mode |
SWE-Bench Pro - Public 编程与软件工程 | 39.45Extended Thinking | Tools | 54.40Thinking Level · Extra High | Tools |
2.1032K | 2.10Thinking Level · High | |
MCP-Atlas AI Agent - 工具使用 | 40.20Standard Mode | Tools | 56.70Thinking Level · Extra High | Tools |
Claw Bench OpenClaw智能体能力综合测评 | 89.40Thinking Enabled | Tools | 75.30Thinking Enabled | Tools |
Side-by-side input/output token pricing
Licensing, MoE architecture, and multi-modality support.
| Features & specs | Haiku 4.5Anthropic | GPT-5.4 miniOpenAI |
|---|---|---|
Core specsRelease | 2025-10-15 | 2026-03-17 |
Context length | 200K | 400K |
Max output | 65536 | 131072 |
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 | / | / |
Image Input/Output | / | / |
ResourcesPaper / report | Introducing Claude Haiku 4.5 | Introducing GPT-5.4 mini and nano |
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! | Not provided |

GPT-5.4 mini
OpenAI