Claude 3 HaikuvsQwen3.5 Plus 2026-02-15
Claude 3 Haiku is cheaper than Qwen3.5 Plus 2026-02-15 at $0.25/M vs $0.4/M input tokens.
| Spec | Claude 3 Haiku | Qwen3.5 Plus 2026-02-15 |
|---|---|---|
| Input price | $0.25/M tokens | $0.4/M tokens |
| Output price | $1.25/M tokens | $2.4/M tokens |
| Context window | 200K tokens | 1.0M tokens |
| Released | Mar 2024 | Feb 2026 |
| GPQA Diamond | 41.6% | 88.4% |
Our Verdict
Qwen3.5 Plus 2026-02-15
Claude 3 HaikuRunner-up
Not enough votes to call it. On the specs, Qwen3.5 Plus 2026-02-15 has the edge: bigger model tier, newer, bigger context window.
Too close to call
API pricing
Cost per 1M tokens
Claude 3 Haiku
Input
$0.25
1.6× cheaper
Output
$1.25
1.9× cheaper
Qwen3.5 Plus 2026-02-15
Input
$0.40
Output
$2.40
Claude 3 Haiku is cheaper on both — 1.6× input, 1.9× output
Writing DNA
Style Comparison
Similarity
63%
Qwen3.5 Plus 2026-02-15 uses 10.0x more emoji
Claude 3 Haiku
Qwen3.5 Plus 2026-02-15
50%Vocabulary54%
22wSentence Length18w
0.71Hedging0.51
0.3Bold5.3
5.9Lists2.9
0.00Emoji0.10
0.00Headings0.75
0.08Transitions0.09
Based on 13 + 23 text responses
Research
What we learned reading every model
FAQ
Common questions
Keep exploring
More comparisons
Claude 3 Haiku vs Ox AlphaNew provider
Claude 3 Haiku vs MiniMax M3New provider
Claude 3 Haiku vs GPT-5New provider
Claude 3 Haiku vs Llama 4 MaverickNew provider
Qwen3.5 Plus 2026-02-15 vs GPT-1New provider
Claude 3 Haiku vs Optimus AlphaNew provider
Claude 3 Haiku vs Owl AlphaNew provider
Claude 3 Haiku vs PaLM 2 ChatNew provider