On March 14th, "Claude3 Haiku" (1), the lightest model among the Claude3 generative AIs, was released and became available for use in web applications and APIs. I'm usually drawn to the highest-performing models, but this time I'd like to focus on the lightest one. Recently, algorithms that execute repetitive calculations like AI Agents have become more common. I want to use high-end models like GPT4, but they are very costly to run. So I was looking for a low-cost, high-performance model, and "Claude3 Haiku" is perfect as it costs 1/60th of the high-end model "Claude3 Opus" while still delivering excellent performance. I'd like to try it out here right away. The details of each model are as follows.

1. First, let's test the text

I checked if "Claude3 Haiku" knows about Hiroshima-style okonomiyaki, a hyper-local Japanese food. I used to live in Hiroshima, so I know it well, and I think this answer is generally good. The Japanese is clean, so it passes for now.

Next, I asked about transportation from Tokyo to Osaka. Unfortunately, there was one clear mistake. The travel time by bus is stated as "about 4 hours and 30 minutes," but in reality, it takes around 8 hours. This is a hallucination.

Then I asked about the "Five Forces," a framework for analyzing market competitiveness. It analyzed the automotive industry, and the analysis incorporates the latest examples, such as the threat of electric vehicles as substitutes, making it a sufficient quality starting point for discussion. However, the fact that it's not in a table format is a drawback.

2. Next, let's analyze images.

First, I asked about the number of smartphones, but unfortunately, it got it wrong. It may not be good at counting.

This is a photo of the Atomic Bomb Dome in Hiroshima. It answered this perfectly. It seems to understand famous Japanese buildings.

This is a photo of a streetcar running in Hiroshima City. I think it captures it pretty well overall. However, the streetcars don't run solely for tourists, so the explanation may be somewhat incomplete.

This is a flight information board at Haneda Airport. It perfectly understands the detailed information. Excellent.

Counting the number of cars in a parking lot is a difficult task for generative AI. This time it answered 60 cars, but there are actually 48. If the accuracy improves a bit more, it will reach a practical level, which is a bit disappointing.

3. Impressions of using "Claude3 Haiku".

Honestly, the performance was unbelievable for a general-use AI. The Japanese is natural and clean. The fact that it can incorporate and analyze images in the first place is groundbreaking. Multimodality has arrived in general-use AI. The calculation speed is also fast, and I think it will be applied to applications that require real-time responses. And the cost is low. This allows for plenty of interesting experiments. It's a savior for startups with tight cost constraints! I want to continue doing interesting experiments using "Claude3 Haiku". Stay tuned!

(1) Claude 3 Haiku: our fastest model yet 2024.3.14 Anthropic

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