Is MiniMax M3 Down?

Quickest ways to check the current status of minimax.io plus recent known issues and working alternatives if it's out.

Last editorial review: 2026-07-04

How to check right now

Known issues we've tracked

INDEPENDENT BENCHMARK PUBLISHED (verified 2026-07-04): Artificial Analysis now has a citable M3 page (artificialanalysis.ai/models/minimax-m3, 'Released June 2026') showing an **Intelligence Index of 44**. This is lower than early social-media chatter had suggested (~55 circulated on X/LinkedIn but does not match the authoritative page) -- cite 44 as the independently-measured number. It keeps M3 solidly mid-pack among open-weights (below GLM-5.2's 51) despite the strong vendor SWE-Bench Pro 59% claim; treat vendor coding numbers and the AA general-intelligence number as measuring different things.
2026-07-04Artificial Analysis (artificialanalysis.ai/models/minimax-m3)
WEIGHTS SHIPPED (2026-06-12): **MiniMax-M3 open weights landed on HuggingFace** (MiniMaxAI/MiniMax-M3 + an MXFP8 quant) -- hitting the 'within 10 days of June 1' promise on day 10-11. Model-card specs: **~428B total / ~23B active params**, native multimodal (text/image/video input), MiniMax Sparse Attention, 1M-token context, 9x prefill / 15x decode speedup vs M2 at 1M ctx; tech report arXiv:2606.13392. LICENSE CAVEAT: **minimax-community license**, not MIT like the M2 line -- review terms before commercial self-hosting. Self-reported SWE-Bench Pro 59% now open to independent verification (Artificial Analysis pre-drop analysis pending update)
2026-06-12HuggingFace (huggingface.co/MiniMaxAI/MiniMax-M3), Artificial Analysis (artificialanalysis.ai/articles/minimax-m3), The Decoder
MODEL LAUNCH (2026-06-01): **MiniMax M3** -- coding/agent flagship with **1M-token context** (product page guarantees minimum 512K) and MSA sparse attention delivering vendor-claimed **>9x prefilling / >15x decoding speedups** at long context (per-token compute at 1M context = 1/20th of prior gen). Vendor-published benchmarks: SWE-Bench Pro 59.0%, Terminal-Bench 2.1 66.0%, BrowseComp 83.5 (above Opus 4.7's 79.3), PostTrainBench 37.1 (#3 behind Opus 4.7 and GPT-5.5), MCP Atlas 74.2%. WEIGHTS CAVEAT: announced as open-weight with release 'over the next 10 days,' but as of 6/10 there is NO M3 repo on HuggingFace (latest = M2.7) -- label it 'open-weight, release pending,' not available. Token Plan subscriptions: Plus $20/mo (~1.7B tokens), Max $50/mo (~5.1B), Ultra $120/mo (~9.8B)
2026-06-01MiniMax blog (minimax.io/blog/minimax-m3), minimax.io/models/text/m3, HuggingFace MiniMaxAI (checked 2026-06-10)
MiniMax-M2.7 (released 2026-03-18) supersedes M2.5 -- 229B total params, sparse MoE positioned by MiniMax as a 'self-evolving' agent model. Verified third-party benchmarks: SWE-Bench Pro 56.22%, Terminal Bench 2 57.0%, SWE Multilingual 76.5%, Multi SWE Bench 52.7%, VIBE-Pro 55.6%, GDPval-AA Elo 1495. The old 'first open-weight to hit 80.2% SWE-Bench Verified matching Opus 4.6' framing was an M2.5-on-different-bench claim and does NOT carry forward to M2.7 directly -- SWE-Bench Pro and SWE-Bench Verified are not comparable. License labeled 'Other' on HuggingFace (not MIT like M2 / M2.5) -- verify before commercial use
2026-03-18MiniMax blog (minimax.io/news/minimax-m27-en), HuggingFace MiniMaxAI/MiniMax-M2.7, MarkTechPost
M2 initial release required custom vLLM build -- community quants took 2-3 weeks to stabilize. M2.7 inherits the same architecture so the vLLM compatibility story carries forward
2026-02GitHub MiniMax-AI/MiniMax-M2, Hugging Face discussions
Per-layer QK-Norm is non-standard -- some inference backends had subtle bugs at long context
2026-03Reddit r/LocalLLaMA

Issues here are sourced from our editorial sweeps, not real-time telemetry. Newer issues may exist.

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About MiniMax M3

Tier A (8.4/10). MiniMax's coding/agent flagship -- M3 (June 1 2026): 1M-token context, MSA sparse attention (>15x decoding speedup at long context), SWE-Bench Pro 59.0%, Terminal-Bench 66.0%. OPEN WEIGHTS LIVE on HuggingFace since June 12 (~428B total / ~23B active, native multimodal, minimax-community license)