Claude 3.5 Haiku vs Qwen3-Omni-Flash
Compare pricing, context windows, and strengths for Claude 3.5 Haiku by Anthropic and Qwen3-Omni-Flash by Alibaba Cloud - and see how to put either to work in Appaca.
Claude 3.5 Haiku
A fast, affordable model matching Claude 3 Opus on many tasks while delivering major improvements in coding, accuracy, and tool use.
View Claude 3.5 HaikuQwen3-Omni-Flash
Hybrid thinking multimodal model with upgraded vision, audio, and agent abilities.
View Qwen3-Omni-FlashClaude 3.5 Haiku vs Qwen3-Omni-Flash at a glance
Specs and pricing side by side, from the Appaca AI models directory.
| Spec | Claude 3.5 Haiku | Qwen3-Omni-Flash |
|---|---|---|
| Provider | Anthropic | Alibaba Cloud |
| Model type | Text | Multimodal |
| Context window | 200K tokens | 65.5K tokens |
| Input price | $0.8 / 1M tokens | $0.43 / 1M tokens |
| Output price | $4 / 1M tokens | $1.66 / 1M tokens |
| Status | Superseded by Claude 4.5 Haiku | Current |
How Claude 3.5 Haiku and Qwen3-Omni-Flash differ
What the numbers mean in practice when choosing between Claude 3.5 Haiku and Qwen3-Omni-Flash.
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Qwen3-Omni-Flash is 46% cheaper on input tokens ($0.43 vs $0.8 per million), which adds up quickly in document-heavy workloads.
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Qwen3-Omni-Flash is 59% cheaper on output tokens ($1.66 vs $4 per million) - the bigger factor for tools that generate long documents.
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Claude 3.5 Haiku's 200K tokens context window is roughly 3.1x larger than Qwen3-Omni-Flash's 65.5K tokens, so it can work across bigger codebases, contracts, or archives in one pass.
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These are different kinds of model: Claude 3.5 Haiku is a text model while Qwen3-Omni-Flash is a multimodal model, so they often complement each other in a workflow rather than compete.
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Claude 3.5 Haiku has been superseded by Claude 4.5 Haiku - for new builds, consider the newer model first.
Strengths side by side
Where each model shines, according to benchmarks and provider positioning.
Claude 3.5 Haiku
1. Intelligence & Benchmark Performance
- Matches Claude 3 Opus (previous largest model) on many intelligence tasks.
- Surpasses Claude 3 Opus on multiple evaluations despite being a smaller, faster model.
- Major improvements across every skill category vs previous Haiku.
2. Coding Strength
Scores 40.6% on SWE-bench Verified, outperforming:
- Claude 3.5 Sonnet (original version)
- GPT-4o
- Many agent-driven systems
Excellent for engineering assistants, agent coding tasks, and bug fixing.
3. Speed & Latency
- Same speed class as Claude 3 Haiku (ultra-fast).
- Ideal for real-time interactions, high request volumes, and UI responsiveness.
4. Tool Use & Instruction Following
- Better at following instructions than previous Haiku.
- Stronger at tool use accuracy, making it reliable for agents and workflows.
5. Best Use Cases
- High-volume, low-latency tasks
- User-facing products
- Sub-agent tasks in larger workflows
- Processing large structured datasets (pricing, inventory, purchase history)
- Rapid content or code generation where speed matters
Qwen3-Omni-Flash
1. Advanced multimodal reasoning
- Vision, audio, video inputs.
2. Supports thinking mode
- Unique for multimodal.
3. 17 voices, 10 languages
- Great for voice agents.
4. Designed for real-world interactions
- Recognition, teaching, analysis.
Use Claude 3.5 Haiku or Qwen3-Omni-Flash - or both
Appaca is the AI workspace for operators. Build internal tools and AI co-workers powered by Claude 3.5 Haiku or Qwen3-Omni-Flash - connected to your real data and ready for your whole team. No code, no deployment.
Describe it, and it's built
Tell the Appaca agent the internal tool you need and it builds a working app powered by Claude 3.5 Haiku or Qwen3-Omni-Flash. No code, no API keys, no deployment.
Switch models without rebuilding
Start on Claude 3.5 Haiku, test the same tool on Qwen3-Omni-Flash, and keep whichever performs better - the rest of your app stays exactly as it is.
Automated for the whole team
Schedule tools to run on autopilot - daily digests, weekly reports, real-time triggers - and share them with your whole team from one workspace.
Describe it, and it's built
Tell the Appaca agent what your team needs and it builds a working app powered by Claude 3.5 Haiku or Qwen3-Omni-Flash - connected to the tools you already use.
Related comparisons
See how Claude 3.5 Haiku and Qwen3-Omni-Flash stack up against other models in the directory.
FAQs
Qwen3-Omni-Flash is generally cheaper: $0.43 input / $1.66 output per million tokens, versus $0.8 / $4 for Claude 3.5 Haiku. Actual cost depends on how many tokens your workload reads and writes.
Claude 3.5 Haiku has the larger context window at 200K tokens, compared to 65.5K tokens for Qwen3-Omni-Flash. A larger window means the model can consider more text at once - useful for long contracts, codebases, or months of records.
It depends on the job. Compare the pricing, context window, and strengths above against your workload - and remember the choice isn't permanent. In Appaca you can build a tool on Claude 3.5 Haiku, test the same tool on Qwen3-Omni-Flash, and switch at any time without rebuilding anything.
Yes. Appaca is a no-code AI workspace: describe the internal tool your team needs and the Appaca agent builds it as a working app powered by Claude 3.5 Haiku, Qwen3-Omni-Flash, or any other model in the directory - with a built-in database, team access, and integrations. No API keys to wire up and nothing to deploy.
Build AI tools with Claude 3.5 Haiku or Qwen3-Omni-Flash
Describe the tool your team needs and get a working app powered by the model you choose - with a built-in database, team access, and integrations. No code, no deployment.