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  3. Kimi K3: Moonshot’s long-context open-weight competitive row
Kimi K3: Moonshot’s long-context open-weight competitive row
launchVerified Dispatch
CompareLLM Intelligence Desk·Jun 8, 2026

Kimi K3: Moonshot’s long-context open-weight competitive row

Jun 2026. The Kimi vs GPT hub remaps to the top Moonshot Elo vs top OpenAI Elo.

Search intent: kimi k3 vs gpt

Evaluated Models:Kimi K3(Moonshot)
Share Analysis:
WhatsAppTelegramX / PostLinkedInReddit
Verified Benchmark Scorecard

Kimi K3 vs Gemini 3.7 Flash Benchmark Breakdown

Full Head-to-Head
Elo Quality1,528Kimi K3
SWE-bench73.8%Coding ability
Speed68 tok/sInference rate
Token Cost$15.00per 1M reply
Preference EloGeneral quality
+2.0 Gemini 3.7 Flash
Kimi K31,528
Gemini 3.7 Flash1,530
SWE-bench VerifiedSoftware engineering %
+1.4 Kimi K3
Kimi K373.8%
Gemini 3.7 Flash72.4%
GPQA DiamondPhD-level science %
+7.2 Kimi K3
Kimi K388.4%
Gemini 3.7 Flash81.2%
ThroughputTokens / sec speed
+147.0 Gemini 3.7 Flash
Kimi K368 tok/s
Gemini 3.7 Flash215 tok/s
Output Priceper 1M reply tokens
Gemini 3.7 Flash ($13.13 cheaper)
Kimi K3$15/1M
Gemini 3.7 Flash$1.88/1M
Benchmark MetricKimi K3Gemini 3.7 FlashAdvantage
Preference EloGeneral quality1,5281,530+2.0 Gemini 3.7 Flash
SWE-bench VerifiedSoftware engineering %73.8%72.4%+1.4 Kimi K3
GPQA DiamondPhD-level science %88.4%81.2%+7.2 Kimi K3
ThroughputTokens / sec speed68 tok/s215 tok/s+147.0 Gemini 3.7 Flash
Output Priceper 1M reply tokens$15/1M$1.88/1MGemini 3.7 Flash ($13.13 cheaper)
Executive Key Takeaway
Jun 2026. The Kimi vs GPT hub remaps to the top Moonshot Elo vs top OpenAI Elo.

Kimi K3 is Moonshot’s open-weight long-context model in this catalog. It is competitive among open rows on preference Elo. The Kimi vs GPT hub always remaps to the current top Moonshot vs top OpenAI Elo leaders. That is a brand query, not a promise that K3 beats Sol on SWE-bench.

Long context is the product

262k in our seed. If your job is stuffing books, compare input $/1M against Gemini Pro-class windows. If your job is chat, Elo and TTFT matter more.

Empirical Evaluation & Architectural Analysis

Empirical evaluations recorded across the CompareLLM Leaderboard highlight how parameter scaling and inference optimization impact production throughput and cost-per-token economics. Reference the interactive scorecard above for verified snapshots or inspect the dedicated kimi-k3 dossier.

kimi-k3-max is an alias, not a second model

Until a distinct Max id appears on OpenRouter, “kimi-k3-max” maps here so ingest does not fork the row.

Strategic Deployment Recommendation

  • Production Workloads: For enterprise workloads requiring strict reliability, cross-reference Top Coding LLMs and Cheapest High-Quality LLMs.
  • Direct Pair Comparison: Explore the live pairwise breakdown at /best/kimi-vs-gpt-benchmark.
  • Architectural Stacks: Recommended architectural configurations can be evaluated on the CompareLLM Stack Engine.

Frequently Asked Questions

Is this an CompareLLM lab test score? No. Linked model dossiers and compare showdowns reflect dated snapshots gathered from named public evaluation benchmarks. Seed catalog entries remain transparently timestamped until daily ingest updates them.

Where can I see live comparisons for this model? View the showdown at /best/kimi-vs-gpt-benchmark.

What primary search query does this briefing answer? kimi k3 vs gpt.

Share Analysis:
WhatsAppTelegramX / PostLinkedInReddit

Head-to-Head Showdowns for Mentioned Models

Benchmark MatchupKimi K3 vs Claude Opus 4.5
Benchmark MatchupKimi K3 vs Claude Opus 4.6
Back to All DispatchesExplore Comparison Matrix