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Compare / head-to-head

GPT-5.4 nanovsQwen3-Coder-Next

GPT-5.4 nano leads 2 of 2 shared benchmarks. GPT-5.4 nano has the larger context window (400K tokens).

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

Shared benchmarks
2 – 0
GPT-5.4 nano leads
Cheaper per token
list price, input + output
Larger context
GPT-5.4 nano
400K tokens
Provider uptime (30d)
94.2446% · —
OpenAI · Qwen
GPT-5.4 nano
OpenAI · released 2026-03-17
textvision
Context
400K
Max out
128K
Input /1M
$0.2
Output /1M
$1.25
Cached /1M
$0.02
Scores
10 · 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-5.4 nanoQwen3-Coder-NextΔEdge
Reported by both · 2
SWE-Bench Pro52.4% 44.3% +8.1 ptGPT-5.4 nano
Terminal-Bench 2.046.3% 36.2% +10.1 ptGPT-5.4 nano
Only GPT-5.4 nano reports · 7
GPQA Diamond82.8% not reported
FrontierMath Tier 4 v2 (Epoch AI run)12.2% epochnot reported
FrontierMath Tiers 1-3 v2 (Epoch AI run)44.9% epochnot reported
OSWorld-Verified39% not reported
OTIS Mock AIME 2024-2025 (Epoch AI run)87.8% epochnot reported
SimpleQA Verified11.7% epochnot reported
Toolathlon35.5% not reported
Only Qwen3-Coder-Next reports · 1
SWE-bench Verifiednot reported70.6%
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-5.4 nano 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-5.4 nanoQwen3-Coder-NextEdge
Context window400K tokens262K tokensGPT-5.4 nano
Max output128K tokens
Input price / 1M$0.2
Output price / 1M$1.25
Cached input / 1M$0.02
Input + output / 1M
Lower is cheaper. List prices; batch, tool and regional fees excluded.
$1.45
Modalitiestext · visiontextGPT-5.4 nano
Released2026-03-172026-02-03
Cited benchmark scores103
Reliability

Provider status

All providers
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Which one wins on your data?

Public benchmarks are a starting point. Run GPT-5.4 nano and Qwen3-Coder-Next on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.