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Compare / head-to-head

GPT-5.6 SolvsQwen3-Coder-Next

GPT-5.6 Sol leads 1 of 1 shared benchmark. GPT-5.6 Sol has the larger context window (1.1M tokens).

Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.

Shared benchmarks
1 – 0
GPT-5.6 Sol leads
Cheaper per token
list price, input + output
Larger context
GPT-5.6 Sol
1.1M tokens
Provider uptime (30d)
95.5679% · —
OpenAI · Qwen
GPT-5.6 Sol
OpenAI · released 2026-07-09
textvision
Context
1.1M
Max out
128K
Input /1M
$4
Output /1M
$20
Cached /1M
$0.4
Scores
8 · 6 core
Qwen3-Coder-Next
Qwen · released 2026-02-03
text
Context
262K
Max out
Input /1M
Output /1M
Cached /1M
Scores
3 · 2 core
Quality

Benchmark matrix

BenchmarkGPT-5.6 SolQwen3-Coder-NextΔEdge
Reported by both · 1
SWE-Bench Pro64.6% 44.3% +20.3 ptGPT-5.6 Sol
Only GPT-5.6 Sol reports · 6
GPQA Diamond94.6% not reported
DeepSWE v1.172.7% not reported
FrontierMath Tier 4 v2 (Epoch AI run)82.9% epochnot reported
FrontierMath Tiers 1-3 v2 (Epoch AI run)89.1% epochnot reported
OTIS Mock AIME 2024-2025 (Epoch AI run)100% epochnot reported
SimpleQA Verified69.7% epochnot reported
Only Qwen3-Coder-Next reports · 2
SWE-bench Verifiednot reported70.6%
Terminal-Bench 2.0not reported36.2%
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 GPT-5.6 Sol minus Qwen3-Coder-Next 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

SpecGPT-5.6 SolQwen3-Coder-NextEdge
Context window1.1M tokens262K tokensGPT-5.6 Sol
Max output128K tokens
Input price / 1M$4
Output price / 1M$20
Cached input / 1M$0.4
Input + output / 1M
Lower is cheaper. List prices; batch, tool and regional fees excluded.
$24
Modalitiestext · visiontextGPT-5.6 Sol
Released2026-07-092026-02-03
Cited benchmark scores83
Reliability

Provider status

All providers
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Which one wins on your data?

Public benchmarks are a starting point. Run GPT-5.6 Sol and Qwen3-Coder-Next on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.