| Signal | Claude 3.5 Haiku | Delta | o4 Mini Deep Research |
|---|---|---|---|
Capabilities | 67 | -33 | |
Benchmarks | 71 | +71 | |
Pricing | 4 | -4 | |
Context window size | 84 | -- | |
Recency | 42 | -58 | |
Output Capacity | 65 | -18 | |
| Overall Result | 1 wins | of 6 | 4 wins |
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Anthropic
OpenAI
Claude 3.5 Haiku saves you $320.00/month
That's $3840.00/year compared to o4 Mini Deep Research at your current usage level of 100K calls/month.
| Metric | Claude 3.5 Haiku | o4 Mini Deep Research | Winner |
|---|---|---|---|
| Overall Score | 66 | 94 | o4 Mini Deep Research |
| Rank | #162 | #16 | o4 Mini Deep Research |
| Quality Rank | #162 | #16 | o4 Mini Deep Research |
| Adoption Rank | #162 | #16 | o4 Mini Deep Research |
| Parameters | -- | -- | -- |
| Context Window | 200K | 200K | -- |
| Pricing | $0.80/$4.00/M | $2.00/$8.00/M | -- |
| Signal Scores | |||
| Capabilities | 67 | 100 | o4 Mini Deep Research |
| Benchmarks | 71 | -- | Claude 3.5 Haiku |
| Pricing | 4 | 8 | o4 Mini Deep Research |
| Context window size | 84 | 84 | Claude 3.5 Haiku |
| Recency | 42 | 100 | o4 Mini Deep Research |
| Output Capacity | 65 | 83 | o4 Mini Deep Research |
Our composite score (0–100) combines six weighted signals: benchmark performance (25%), pricing efficiency (25%), context window size (15%), model recency (15%), output capacity (10%), and capability versatility (10%). Here's what the scores mean for these two models:
Scores 66/100 (rank #162), placing it in the top 44% of all 290 models tracked.
Scores 94/100 (rank #16), placing it in the top 95% of all 290 models tracked.
o4 Mini Deep Research has a 29-point advantage, which typically translates to noticeably stronger performance on complex reasoning, code generation, and multi-step tasks.
Claude 3.5 Haiku offers 52% better value per quality point. At 1M tokens/day, you'd spend $72.00/month with Claude 3.5 Haiku vs $150.00/month with o4 Mini Deep Research — a $78.00 monthly difference.
Both models have comparable response speeds. For most applications, the latency difference is negligible.
When latency matters most: Interactive chatbots, IDE code completion, real-time translation, and user-facing applications where response time directly impacts experience. For batch processing, background summarization, or offline analysis, latency is less critical.
Code generation & review
Higher benchmark score (0/100) indicates stronger performance on coding tasks like generating functions, debugging, and refactoring
Customer support chatbot
Faster response time (speed score 0/100) is critical for user-facing chat. Claude 3.5 Haiku also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (200K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($4.00/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (94/100) correlates with better nuance, coherence, and style in long-form content
Image understanding & OCR
Supports vision input — can analyze screenshots, diagrams, photos, and scanned documents directly
o4 Mini Deep Research clearly outperforms Claude 3.5 Haiku with a significant 28.700000000000003-point lead. For most general use cases, o4 Mini Deep Research is the stronger choice. However, Claude 3.5 Haiku may still excel in niche scenarios.
Best for Quality
Claude 3.5 Haiku
Marginally better benchmark scores; both are excellent
Best for Cost
Claude 3.5 Haiku
52% lower pricing; better value at scale
Best for Reliability
Claude 3.5 Haiku
Higher uptime and faster response speeds
Best for Prototyping
Claude 3.5 Haiku
Stronger community support and better developer experience
Best for Production
Claude 3.5 Haiku
Wider enterprise adoption and proven at scale
by Anthropic
| Capability | Claude 3.5 Haiku | o4 Mini Deep Research |
|---|---|---|
| Vision (Image Input) | ||
| Function Calling | ||
| Streaming | ||
| JSON Modediffers | ||
| Reasoningdiffers | ||
| Web Search | ||
| Image Output |
Anthropic
OpenAI
Claude 3.5 Haiku saves you $6.96/month
That's 53% cheaper than o4 Mini Deep Research at 1,000 tokens/request and 100 requests/day.
Assumes 60% input / 40% output token ratio per request. Actual costs may vary based on your usage pattern.
| Parameter | Claude 3.5 Haiku | o4 Mini Deep Research |
|---|---|---|
| Context Window | 200K | 200K |
| Max Output Tokens | 8,192 | 100,000 |
| Open Source | Yes | No |
| Created | Nov 4, 2024 | Oct 10, 2025 |
o4 Mini Deep Research scores 94/100 (rank #16) compared to Claude 3.5 Haiku's 66/100 (rank #162), giving it a 29-point advantage. o4 Mini Deep Research is the stronger overall choice, though Claude 3.5 Haiku may excel in specific areas like cost efficiency.
Claude 3.5 Haiku is ranked #162 and o4 Mini Deep Research is ranked #16 out of 290+ AI models. Rankings use a composite score combining benchmark performance (25%), pricing (25%), context window (15%), recency (15%), output capacity (10%), and versatility (10%). Scores update hourly.
Claude 3.5 Haiku is cheaper at $4.00/M output tokens vs o4 Mini Deep Research's $8.00/M output tokens — 2.0x more expensive. Input token pricing: Claude 3.5 Haiku at $0.80/M vs o4 Mini Deep Research at $2.00/M.
Claude 3.5 Haiku has a larger context window of 200,000 tokens compared to o4 Mini Deep Research's 200,000 tokens. A larger context window means the model can process longer documents and conversations.