Compare / Qwen3.5-Plus (2026-02-15) vs Claude Haiku 4.5
Qwen3.5-Plus (2026-02-15) vs Claude Haiku 4.5
Which is cheaper, which is more capable, and which does better at each kind of work, from 4 results on 3 sources that measured both models.
Of the 4 results both models have, the better value on each. Results whose reported ranges overlap are too close to call.
Results as of 9 October 2026 (catalogue release 2026-10-09-dd620e778ac5). See also Alibaba vs Anthropic, every model from both labs.
Qwen3.5-Plus (2026-02-15) or Claude Haiku 4.5? The short answer
They score about the same, so pick Qwen3.5-Plus (2026-02-15): it costs 3.4 times less per token.
- Qwen3.5-Plus (2026-02-15) is cheaper: $0.58 against $2.00 per million tokens, 3.4 times less.
- Qwen3.5-Plus (2026-02-15) is newer: released 16 Feb 2026, against 15 Oct 2025 for Claude Haiku 4.5.
- On third-party benchmarks, on the results both models have: Claude Haiku 4.5 does better for agents and tool use.
Head to head
Every fact side by side
| Qwen3.5-Plus (2026-02-15) | Claude Haiku 4.5 | |
|---|---|---|
| Price per million tokens | $0.26 in · $1.56 out | $1.00 in · $5.00 out |
| Blended (3 in : 1 out) | $0.58 | $2.00 |
| Cheapest host, blended | – | $2.00 (Amazon Bedrock) |
| Cached input, per million | – | $0.10 cached input |
| Intelligence Index | – | 16.9 |
| Spring Prompt overall | – | 7 |
| Output speed, tokens a second | – | 97 |
| Context window | 1,000,000 tokens | 200,000 tokens |
| Released | 16 Feb 2026 (newer) | 15 Oct 2025 |
| Weights | Closed | Closed |
| Developer based in | China | the US |
Prices are the developer's list price where we have read it, otherwise the typical host on OpenRouter; see every model's price. Intelligence and speed from Artificial Analysis.
Which is better for what
Each model's rank among the models on sale today, for each kind of work, from our own benchmarks and licensed sources. Further right is better; the better rank is in green.
From our research
Every shared result
Each model's best result on every measure both have, grouped by benchmark, with the setting that produced it. Under each measure, every model that benchmark has measured is a grey tick, best to the right, so you can see where the two sit in the field. The headline measures of each benchmark come first; the rest are under "Show all". Green marks the better value; where a source reports ranges that overlap, neither is marked.
| Measure | Qwen3.5-Plus (2026-02-15) | Claude Haiku 4.5 |
|---|---|---|
| SimpleQA Verified (Epoch AI) reported by SimpleQA Verified (Epoch AI) · 1 result | ||
| Correct answers% of questions, higher is better 62 · 69 of 76 measured | 25.4% | 13.2% |
| Vectara Hallucination Leaderboard reported by Vectara Hallucination Leaderboard · 2 results | ||
| Hallucination rate · Vectara% of summaries, lower is better 67 · 58 of 104 measured | 10.7% | 9.8% |
| Answer rate · Vectara% of documents, higher is better 31 · 50 of 104 measured | 99.8% | 99.5% |
| Vending-Bench 2 reported by Vending-Bench 2 · 1 result | ||
| Money after a yearUS dollars, higher is better 54 · 49 of 58 measured | $0.54 | $458.89 |
Compare them with other models
Quick answers
Is Qwen3.5-Plus (2026-02-15) better than Claude Haiku 4.5?
They score about the same, so pick Qwen3.5-Plus (2026-02-15): it costs 3.4 times less per token.
Which is cheaper, Qwen3.5-Plus (2026-02-15) or Claude Haiku 4.5?
Qwen3.5-Plus (2026-02-15) is cheaper: $0.58 against $2.00 per million tokens, 3.4 times less.
Which is better for agents and tool use, Qwen3.5-Plus (2026-02-15) or Claude Haiku 4.5?
Claude Haiku 4.5 ranks 91 of 164 models on sale for multi-step tasks with tools: support desks, coding agents, function calls, against 160 for Qwen3.5-Plus (2026-02-15).
Which is better for sticking to the facts, Qwen3.5-Plus (2026-02-15) or Claude Haiku 4.5?
Qwen3.5-Plus (2026-02-15) ranks 115 of 152 models on sale for summarising without inventing things, and factual answers, against 117 for Claude Haiku 4.5.
Which has the bigger context window, Qwen3.5-Plus (2026-02-15) or Claude Haiku 4.5?
Qwen3.5-Plus (2026-02-15): 1,000,000 tokens, against 200,000 for Claude Haiku 4.5.
Run Qwen3.5-Plus (2026-02-15) and Claude Haiku 4.5 on your own prompt
Benchmarks aren't your data. Try both side by side in the playground, with the cost of every answer.