{
  "dataset": "benchmarks-llm",
  "version": "1.0.0",
  "updated": "2026-08-12",
  "sources": [
    "https://api-docs.deepseek.com/updates/",
    "https://api-docs.deepseek.com/quick_start/pricing/",
    "https://artificialanalysis.ai/models/comparisons/deepseek-v4-flash-vs-mistral-medium-3-5",
    "https://artificialanalysis.ai/models/mistral-large-3",
    "https://benchlm.ai/best/mistral-models",
    "https://mistral.ai/pricing/",
    "https://developer.nvidia.com/blog/nvidia-nemotron-3-5-lightning-delivers-fast-accurate-specialized-task-execution-for-long-running-agents/",
    "https://openrouter.ai/nvidia/nemotron-3.5-lightning:free",
    "Rapport interne titoune33 (11-12/08/2026)"
  ],
  "license": "CC BY 4.0 (données factuelles ; rapports internes titoune33)",
  "models": [
    {
      "id": "deepseek-v4-flash-0731",
      "vendor": "DeepSeek",
      "release_date": "2026-07-31",
      "architecture": "MoE",
      "params_total_b": 284,
      "params_active_b": 13,
      "context_tokens": 1000000,
      "input_image": false,
      "open_weights": true,
      "license": "MIT",
      "price_input_usd_per_mtok": 0.14,
      "price_output_usd_per_mtok": 0.28,
      "price_cache_hit_usd_per_mtok": 0.0028,
      "intelligence_aa_index": 52,
      "speed_output_tok_per_s": 131,
      "time_to_first_token_s": 1.44,
      "agent_benchmarks": {
        "terminal_bench_2_1": 82.7,
        "nl2repo": 54.2,
        "cybergym": 76.7,
        "deepswe": 54.4,
        "toolathlon": 70.3,
        "agent_last_exam": 25.2,
        "automation_bench": 25.1
      },
      "notes": "Release officielle remplaçant la preview d'avril 2026. DeepSeek-V4-Pro annoncé."
    },
    {
      "id": "mistral-large-3",
      "vendor": "Mistral",
      "release_date": "2025-12-01",
      "architecture": "MoE",
      "params_total_b": 675,
      "params_active_b": 41,
      "context_tokens": 262000,
      "input_image": true,
      "open_weights": false,
      "license": "proprietary",
      "price_input_usd_per_mtok": 0.5,
      "price_output_usd_per_mtok": 1.5,
      "benchalign_v5": 49.4,
      "benchalign_multimodal": 67,
      "benchalign_math": 65,
      "intelligence_aa_index": 16,
      "notes": "Index AA mesuré déc. 2025 sur une version antérieure de l'index. Fort en prose française (réputation)."
    },
    {
      "id": "mistral-medium-3-5",
      "vendor": "Mistral",
      "release_date": "2026-04-01",
      "architecture": "MoE",
      "params_total_b": 128,
      "context_tokens": 256000,
      "input_image": true,
      "open_weights": true,
      "license": "modified-open",
      "price_input_usd_per_mtok": 1.16,
      "price_output_usd_per_mtok": 1.16,
      "intelligence_aa_index": 30,
      "speed_output_tok_per_s": 147,
      "notes": "Modèle par défaut de Vibe (ex-Le Chat). ~20x plus cher que DeepSeek V4 Flash."
    },
    {
      "id": "mistral-small-4",
      "vendor": "Mistral",
      "release_date": "2026-01-01",
      "architecture": null,
      "context_tokens": 256000,
      "intelligence_aa_index": 20,
      "notes": "Modèle d'entrée de gamme."
    },
    {
      "id": "nvidia-nemotron-3-5-lightning",
      "vendor": "NVIDIA",
      "release_date": "2026-08-11",
      "architecture": "MoE",
      "params_total_b": 30,
      "params_active_b": 3,
      "context_tokens": 1000000,
      "max_output_tokens": 64000,
      "intelligence_aa_index": 24,
      "price_input_usd_per_mtok": 0.05,
      "price_output_usd_per_mtok": 0.20,
      "pinchbench_accuracy_pct": 86,
      "notes": "Modèle d'exécution pour agents longue durée. Local : DGX Spark, RTX 5090, Jetson, llama.cpp. Gratuit sur OpenRouter (:free, ~20 RPM / 200 req/jour). Recommandé comme sous-agent d'un modèle frontalier."
    },
    {
      "id": "mimo-v2-5",
      "vendor": "Xiaomi",
      "release_date": "2026-04-22",
      "architecture": "MoE",
      "params_total_b": 310,
      "params_active_b": 15,
      "context_tokens": 1000000,
      "input_image": true,
      "input_video": true,
      "input_audio": true,
      "reasoning": true,
      "open_weights": true,
      "license": "MIT",
      "price_input_usd_per_mtok": 0.14,
      "price_output_usd_per_mtok": 0.28,
      "price_cache_hit_usd_per_mtok": 0.0028,
      "price_avg_usd_per_mtok": 0.06,
      "free_openrouter": true,
      "intelligence_aa_index": 38,
      "speed_output_tok_per_s": 80,
      "time_to_first_token_s": 2.84,
      "response_500_tokens_s": 9,
      "agent_benchmarks": {
        "swe_bench_verified": 71.0,
        "swe_bench_pro": 56.1,
        "terminal_bench_2_1": 60.7,
        "claweval_pass3_pct": 64.0,
        "gpqa_diamond_rank": "57/130",
        "mmlu_pro_rank": "69/130",
        "livecodebench_rank": "55/135",
        "mmmu_rank": "40/88"
      },
      "benchlm_public_score": 58.3,
      "benchlm_rank": 74,
      "vals_index_pct": 51.6,
      "notes": "Multimodal natif (texte, image, vidéo, audio). Écosystème Xiaomi (MiMo Code, Claw). Verdict rapport : DeepSeek pour texte/codage, MiMo pour multimodal."
    }
  ]
}