Claude 3 Haiku vs o1-mini Comparison

Comparing Claude 3 Haiku and o1-mini across benchmarks, pricing, and capabilities.

Want to compare interactively?Try the playground

Performance Benchmarks

Comparative analysis across standard metrics

3 benchmarks

Claude 3 Haiku outperforms in 0 benchmarks, while o1-mini is better at 3 benchmarks (GPQA, HumanEval, MMLU).

o1-mini significantly outperforms across most benchmarks.

Sat Mar 14 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Claude 3 Haiku costs less

For input processing, Claude 3 Haiku ($0.25/1M tokens) is 12.0x cheaper than o1-mini ($3.00/1M tokens).

For output processing, Claude 3 Haiku ($1.25/1M tokens) is 9.6x cheaper than o1-mini ($12.00/1M tokens).

In conclusion, o1-mini is more expensive than Claude 3 Haiku.*

* Using a 3:1 ratio of input to output tokens

Lowest available price from all providers

Sat Mar 14 2026 • llm-stats.com

Claude 3 Haiku

Input tokens$0.25

Output tokens$1.25

Best providerAnthropic

o1-mini

Input tokens$3.00

Output tokens$12.00

Best providerOpenAI

Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

Claude 3 Haiku accepts 200,000 input tokens compared to o1-mini's 128,000 tokens. Claude 3 Haiku can generate longer responses up to 200,000 tokens, while o1-mini is limited to 65,536 tokens.

Claude 3 Haiku

Input200,000 tokens

Output200,000 tokens

o1-mini

Input128,000 tokens

Output65,536 tokens

Sat Mar 14 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Claude 3 Haiku supports multimodal inputs, whereas o1-mini does not.

Claude 3 Haiku can handle both text and other forms of data like images, making it suitable for multimodal applications.

Claude 3 Haiku

Text

Images

Audio

Video

o1-mini

Text

Images

Audio

Video

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

Claude 3 Haiku

Proprietary

Closed source

o1-mini

Proprietary

Closed source

Release Timeline

When each model was launched

Claude 3 Haiku was released on 2024-03-13, while o1-mini was released on 2024-09-12.

o1-mini is 6 months newer than Claude 3 Haiku.

Claude 3 Haiku

Mar 13, 2024

2.0 years ago

o1-mini

Sep 12, 2024

1.5 years ago

6mo newer

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Provider Availability

Claude 3 Haiku is available from Anthropic, Bedrock, Google. o1-mini is available from OpenAI, Azure. The availability of providers can affect quality of the model and reliability.