Data points: 53
Model compare
The readout for Claude Haiku 4.5 and Qwen3 TTS Flash, before the detailed comparison sheet.
Weighted outcome: Claude Haiku 4.5. Benchmark capability categories carry 80%, while price, API performance, and availability carry 20%.
Decision read
Claude Haiku 4.5
Claude Haiku 4.5 has the higher weighted result; Model A / B score 100 to 0.
Evidence depth
53 data points
Includes 0 benchmark rows, 0 audit samples, and 8 provider examples.
Selection signal
Start with Claude Haiku 4.5
The charts below split 8 high-signal samples across speed, scores, and audit health.
Switch either side of this report to compare another model with the same LMSpeed data pipeline.
Select a different model to open a new comparison URL.
This report only uses LMSpeed data for Claude Haiku 4.5 and Qwen3 TTS Flash: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Model compare | Claude Haiku 4.5 | Qwen3 TTS Flash |
|---|---|---|
| Overall leader | Leading | Contender |
| Weighted overall score | 100.0 pts | 0.0 pts |
| Benchmark category leads | 0 categories | 0 categories |
| Operational advantages | Cheapest input price, Free providers, Provider coverage | No data |
| Context window | 200K tokens | No data |
| Max output | 64K tokens | No data |
| Modalities | Input TextImageFile Output Text | No data |
The overall result weights benchmark capability categories at 80% and price, API speed/latency, and availability at 20%. Recent test volume does not affect the winner, and missing benchmark categories are excluded.
| Model compare | Claude Haiku 4.5 | Qwen3 TTS Flash |
|---|---|---|
| Developer | Anthropic | No data |
| Released | Oct 2025 | No data |
| Parameters | No data | No data |
| Tokenizer | Claude | No data |
| Knowledge cutoff | No data | No data |
| OpenRouter ID | anthropic/claude-haiku-4.5 | No data |
| References | No data | No data |
This report only uses LMSpeed data for Claude Haiku 4.5 and Qwen3 TTS Flash: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
Claude Haiku 4.5
Claude Haiku 4.5 has these operational advantages: Cheapest input price, Free providers, Provider coverage.
Qwen3 TTS Flash
Qwen3 TTS Flash does not clearly lead in the benchmark or operational dimensions shared by both models.
Third-party benchmark profile synced into LMSpeed; only metrics available for both models are shown.
Compare benchmark category scores on a 0-100 scale. Select a category to inspect the gap.
Avg. score
Claude Haiku 4.5
49.4
Avg. score
Qwen3 TTS Flash
-
Claude Haiku 4.5
Claude Haiku 4.5
Claude Haiku 4.5
Claude Haiku 4.5
Claude Haiku 4.5
Claude Haiku 4.5
Claude Haiku 4.5
Claude Haiku 4.5
Metric-level scores with benchmark source, rank depth, confidence, error, and evaluation date where available.
No shared professional benchmark scores are available yet.
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | Claude Haiku 4.5 | Qwen3 TTS Flash |
|---|---|---|
| No completed audits are available from shared providers yet. | ||
Speed aggregates and input/output pricing share each provider row for real API selection and migration cost checks.
| Provider | Claude Haiku 4.5 | Qwen3 TTS Flash |
|---|---|---|
15 tests | Claude Haiku 4.5 speed / latency 112 tok/s / 1733ms input / output No data | Qwen3 TTS Flash speed / latency N/A / N/A input / output No data |
5 tests | Claude Haiku 4.5 speed / latency 139 tok/s / 12443ms input / output No data | Qwen3 TTS Flash speed / latency N/A / N/A input / output No data |
5 tests | Claude Haiku 4.5 speed / latency 141 tok/s / 1922ms input / output No data | Qwen3 TTS Flash speed / latency N/A / N/A input / output No data |
0 tests | Claude Haiku 4.5 speed / latency N/A / N/A input / output No data | Qwen3 TTS Flash speed / latency N/A / N/A input / output No data |
0 tests | Claude Haiku 4.5 speed / latency N/A / N/A input / output No data | Qwen3 TTS Flash speed / latency N/A / N/A input / output No data |
Claude Haiku 4.5 claude-haiku-4-5-20251001 speed / latency No data input / output $0.068/M/$0.342/M | Qwen3 TTS Flash qwen3-tts-flash-2025-11-27 speed / latency No data input / output $10.27/M | |
Claude Haiku 4.5 claude-haiku-4-5-20251001 speed / latency No data input / output $0.068/M/$0.342/M | Qwen3 TTS Flash qwen3-tts-flash-2025-09-18 speed / latency No data input / output $77.05/M | |
Claude Haiku 4.5 claude-haiku-4-5-20251001 speed / latency No data input / output $0.068/M/$0.342/M | Qwen3 TTS Flash qwen3-tts-flash-2025-11-27 speed / latency No data input / output $0.164/M |
Weighted outcome: Claude Haiku 4.5. Benchmark capability categories carry 80%, while price, API performance, and availability carry 20%.
| Features | Text inputImage inputFile inputText outputTool callingStructured outputsJSON modeReasoning | None listed |
|---|
