modelfax
Compare/GPT-5.1 Codex mini vs MiniMax-M3

GPT-5.1 Codex mini vs MiniMax-M3

OpenAIActive

GPT-5.1 Codex mini

$0.22 / $1.80 · 400,000 ctx · 18 providers
MiniMaxDeprecated

MiniMax-M3

$0.23 / $0.90 · 1,048,576 ctx · 44 providers
01Differences

At a glance

Computed automatically from tracked data.

• GPT-5.1 Codex mini's input price is 2% higher than MiniMax-M3's ($0.22 vs $0.23 per 1M).
• GPT-5.1 Codex mini's output price is 50% lower than MiniMax-M3's ($1.80 vs $0.90 per 1M).
• MiniMax-M3 has a 2.6× larger context window (1,048,576 vs 400,000 tokens).
• They differ in open weights (GPT-5.1 Codex mini: No, MiniMax-M3: Yes).
02Specs

Side by side

GPT-5.1 Codex miniMiniMax-M3
Input / 1M$0.22$0.23
Output / 1M$1.80$0.90
Context400,0001,048,576
Max output128,0001,048,576
Providers1844
Released2025-11-132026-06-01
03Prices

Common providers

ProviderGPT-5.1 Codex miniMiniMax-M3
edenai$0.25 / $2.00$0.30 / $1.20
kilo$0.25 / $2.00$0.30 / $1.20
llmgateway$0.25 / $2.00$0.30 / $1.20
llmgateway-providers$0.25 / $2.00$0.60 / $2.40
nano-gpt$0.25 / $2.00$0.30 / $1.20
ofox$0.25 / $2.00$0.60 / $2.40
opencode$0.25 / $2.00$0.30 / $1.20
openrouter$0.25 / $2.00$0.30 / $1.20
orcarouter$0.25 / $2.00$0.30 / $1.20
vercel$0.25 / $2.00$0.30 / $1.20
zenmux$0.25 / $2.00$0.60 / $2.40
04History

Recent changes

GPT-5.1 Codex mini
2026-08-20 — Added llmgateway-providers
2026-08-14 — Added edenai
2026-08-06 — Added ofox
2026-08-05 — Removed neon
2026-08-04 — Removed requesty
MiniMax-M3
2026-09-14 — Price up ollama-cloud
2026-09-14 — Price up ollama-cloud
2026-09-12 — Added llmgateway-providers
2026-09-08 — Added 302ai
2026-09-07 — Removed kilo
as of 2026-09-16
About ·Corrections ·Contact ·Privacy ·EN / 中文 / 繁體
HomeModelsLabsProvidersToolsRankingsChangesNews