Compare / head-to-head
Claude Haiku 4.5vsQwen3.6-Flash
Qwen3.6-Flash leads 3 of 3 shared benchmarks. Qwen3.6-Flash is 5.2x cheaper per token. Qwen3.6-Flash has the larger context window (1M tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
0 – 3
Qwen3.6-Flash leads
Cheaper per token
Qwen3.6-Flash
5.2x cheaper, input + output
Larger context
Qwen3.6-Flash
1M tokens
Provider uptime (30d)
100% · —
Anthropic · Qwen
Claude Haiku 4.5
Anthropic · released 2025-10-15
textvision
Qwen3.6-Flash
Qwen · released 2026-04-16
textvision
Quality
Benchmark matrix
3 shared · 1 only Claude Haiku 4.5 · 1 only Qwen3.6-Flash| Benchmark | Claude Haiku 4.5 | Qwen3.6-Flash | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 3 | ||||
| GPQA Diamond | 71.2% ↗epoch | 83.3% ↗epoch | -12.1 pt | Qwen3.6-Flash |
| OTIS Mock AIME 2024-2025 (Epoch AI run) | 66.7% ↗epoch | 84.4% ↗epoch | -17.7 pt | Qwen3.6-Flash |
| SimpleQA Verified | 13.2% ↗epoch | 15.9% ↗epoch | -2.7 pt | Qwen3.6-Flash |
| Only Claude Haiku 4.5 reports · 1 | ||||
| SWE-bench Verified | 73.3% ↗ | not reported | — | — |
| Only Qwen3.6-Flash reports · 1 | ||||
| FrontierMath Tiers 1-3 v2 (Epoch AI run) | not reported | 17.2% ↗epoch | — | — |
Scores tagged "epoch" or "matharena" are independent runs, used only where the lab has not published its own; ⚠ marks rows MathArena flags as released after the competition. Higher is better on every row. Δ is Claude Haiku 4.5 minus Qwen3.6-Flash in the benchmark's own unit. "Not reported" means the lab has not published that figure; it is not a zero. ↗ opens the source.
Specs & pricing
Side by side
Official pricing pages and model cards| Spec | Claude Haiku 4.5 | Qwen3.6-Flash | Edge |
|---|---|---|---|
| Context window | 200K tokens | 1M tokens | Qwen3.6-Flash |
| Max output | 64K tokens | — | — |
| Input price / 1M | $1 ↗ | $0.165 ↗ | Qwen3.6-Flash |
| Output price / 1M | $5 ↗ | $0.99 ↗ | Qwen3.6-Flash |
| Cached input / 1M | $0.1 ↗ | — | — |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | $6 | $1.16 | Qwen3.6-Flash |
| Modalities | text · vision | text · vision | Tie |
| Released | 2025-10-15 | 2026-04-16 | — |
| Cited benchmark scores | 4 | 4 | — |
Reliability
Provider status
Last 60 days · refreshed daily on this page · live on /statusMore matchups
Claude Haiku 4.5 vs …
Models sharing the most benchmarksMore matchups
Qwen3.6-Flash vs …
Models sharing the most benchmarksBuilt by Respan
Which one wins on your data?
Public benchmarks are a starting point. Run Claude Haiku 4.5 and Qwen3.6-Flash on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.