Compare / head-to-head
Qwen3.8-Flash-Nextvs
Solar Pro 3
Qwen3.8-Flash-Next leads 1 of 1 shared benchmark. Qwen3.8-Flash-Next has the larger context window (1M tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
1 – 0
Qwen3.8-Flash-Next leads
Cheaper per token
—
list price, input + output
Larger context
Qwen3.8-Flash-Next
1M tokens
Providers
2 providers
Qwen · Upstage
textvision
- Context
- 1M
- Max out
- —
- Input /1M
- —
- Output /1M
- —
- Cached /1M
- —
- Scores
- 22 · 6 core
Solar Pro 3
Upstage · released 2026-01-26
text
Quality
Benchmark matrix
1 shared · 21 only Qwen3.8-Flash-Next · 11 only Solar Pro 3| Benchmark | Qwen3.8-Flash-Next | Solar Pro 3 | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 1 | ||||
| IFBench | 81.3% ↗ | 73.13% ↗ | +8.2 pt | Qwen3.8-Flash-Next |
| Only Qwen3.8-Flash-Next reports · 21 | ||||
| GPQA Diamond | 91.7% ↗ | not reported | — | — |
| Agents' Last Exam Pass@1 | 24.3% ↗ | not reported | — | — |
| Agents' Last Exam Score | 51.2 ↗ | not reported | — | — |
| CoWorkBench | 73.9% ↗ | not reported | — | — |
| DeepSWE 1.1 | 58.7% ↗ | not reported | — | — |
| Humanity's Last Exam | 35.9% ↗ | not reported | — | — |
| JobBench | 55.7% ↗ | not reported | — | — |
| LiveBench Agentic Coding (LiveBench) | 61.6% ↗ | not reported | — | — |
| LiveBench Coding (LiveBench) | 72.6% ↗ | not reported | — | — |
| LiveBench Data Analysis (LiveBench) | 74.2% ↗ | not reported | — | — |
| LiveBench Instruction Following (LiveBench) | 77.1% ↗ | not reported | — | — |
| LiveBench Language (LiveBench) | 74.6% ↗ | not reported | — | — |
| LiveBench Mathematics (LiveBench) | 85.8% ↗ | not reported | — | — |
| LiveBench Reasoning (LiveBench) | 87.4% ↗ | not reported | — | — |
| LiveCodeBench v6 | 91.9% ↗ | not reported | — | — |
| LMArena Agent (LMArena) | -0.0073 ↗ | not reported | — | — |
| LMArena WebDev (LMArena) | 1637.5 ↗ | not reported | — | — |
| NL2Repo-Bench | 48.1% ↗ | not reported | — | — |
| SWE-bench Multilingual | 81% ↗ | not reported | — | — |
| SWE-bench Pro | 62.5% ↗ | not reported | — | — |
| Toolathlon Verified | 73.5% ↗ | not reported | — | — |
| Only Solar Pro 3 reports · 11 | ||||
| AIME'26 | not reported | 83% ↗ | — | — |
| Arena-hard-v2 | not reported | 74.7% ↗ | — | — |
| GPQA-Diamond | not reported | 71.92% ↗ | — | — |
| HLE | not reported | 11.91% ↗ | — | — |
| HMMT'26 | not reported | 65.91% ↗ | — | — |
| Ko-Arena-hard-v2 | not reported | 78.2% ↗ | — | — |
| LCB.v1-6 | not reported | 77.73% ↗ | — | — |
| MMLU PRO (0shot, cot) | not reported | 81.24% ↗ | — | — |
| SWE Bench | not reported | 28.57% ↗ | — | — |
| Tau2-all | not reported | 72.34% ↗ | — | — |
| Terminal Bench 2 | not reported | 10.11% ↗ | — | — |
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 Qwen3.8-Flash-Next minus Solar Pro 3 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 | Qwen3.8-Flash-Next | Solar Pro 3 | Edge |
|---|---|---|---|
| Context window | 1M tokens | 128K tokens | Qwen3.8-Flash-Next |
| Max output | — | — | — |
| Input price / 1M | — | $0.15 ↗ | — |
| Output price / 1M | — | $0.6 ↗ | — |
| Cached input / 1M | — | $0.015 ↗ | — |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | — | $0.75 | — |
| Modalities | text · vision | text | Qwen3.8-Flash-Next |
| Released | — | 2026-01-26 | — |
| Cited benchmark scores | 22 | 12 | — |
Reliability
Provider status
Live from /statusMore matchups
Qwen3.8-Flash-Next vs …
Models sharing the most benchmarksMore matchups
Solar Pro 3 vs …
Models sharing the most benchmarksBuilt by Respan
Which one wins on your data?
Public benchmarks are a starting point. Run Qwen3.8-Flash-Next and Solar Pro 3 on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.