Show me proprietary language models

86 proprietary language models from 25 labs. Input prices run from $0.04 to $30 per 1M tokens. The largest context window is 2M tokens (Grok 4.20). Newest check: 12 Nov 2026.

94 of 197 models were checked against the vendor's own page in the last 30 days.

ModelLabContextIn / out per 1MReads and writesStatusChecked
Muse Spark 1.1Muse Spark 1.1, launched July 9, 2026 by Meta Superintelligence Labs, is Meta's first paid model with a 1M-token context for agentic tool use.Meta AI1M$1.25 / $4.25text, image, video, audio, pdf → textPreview24 Sep
Grok 4.5xAI's Grok 4.5 targets coding and agentic tool-calling workloads, built alongside Cursor and priced well under rival flagship models for high-volume agent loops.xAI500K$2 / $6text, image → textAvailable1 Sep
Claude Sonnet 5Claude Sonnet 5, released by Anthropic on June 30, 2026, hits 82.1% SWE-bench Verified with a 1M-token context window.Anthropic1M$3 / $15text, image, pdf → textAvailable31 Aug
Mistral OCR 4Mistral OCR 4 extracts structured text, bounding boxes, and typed block classifications from PDFs and scanned documents, with self-hosted deployment for regulated enterprises.Mistral AI----image, pdf → textAvailable29 Sep
Seed 2.1 TurboSeed 2.1 Turbo by ByteDance (June 2026): the smaller Seed 2.1 model for coding and agent work, with video input, sold through Volcano Engine and BytePlus.ByteDance256K$0.50 / $2.50text, image, video → textAvailable1 Oct
FuguSakana Fugu routes each request across a pool of models behind one OpenAI-compatible API, in four models. Fugu Max costs $2/$6 per 1M tokens and Fugu Ultra $5/$30.Sakana AI--$5 / $30text → textAvailable9 Nov
Claude Fable 5Superseded by Fable 5.1 and Fable 5.2 but still sold on the Claude API: Anthropic's first generally available Mythos-class model, released June 2026, with a 1M-token context.Anthropic1M$10 / $50text, image, pdf → textAvailable12 Nov
Claude Mythos 5Anthropic's verification-only Mythos-class model: Claude Fable 5's base model with cybersecurity safeguards lifted for vetted defenders. A successor took over as the current Mythos model on 1 September 2026, though Anthropic still lists this one as active.Anthropic1M$10 / $50text, image, pdf → textPreview23 Oct
MAI-Thinking-1MAI-Thinking-1 is Microsoft AI's reasoning model (June 2026), a sparse MoE with 256K context, priced at $2 input and $8 output per 1M tokens in Foundry public preview.Microsoft256K$2 / $8text → textPreview23 Oct
Qwen3.7-PlusQwen3.7-Plus is Alibaba's 2026 multimodal agent model with a 1M-token context window, native vision and video input, and budget-tier per-token pricing versus its flagship sibling.Alibaba Cloud1M$0.40 / $1.60text, image, video → textAvailable31 Aug
Claude Opus 4.8Claude Opus 4.8 (May 2026) is Anthropic's former flagship, now a legacy release with a 1M-token context window. Its newer successor is the recommended choice for new builds.Anthropic1M$5 / $25text, image, pdf → textAvailable24 Oct
Gemini 3.5 FlashGemini 3.5 Flash (May 19, 2026) scores 78% SWE-bench Verified and 83.6% MCP Atlas with a 1M-token multimodal context, at $1.50/$9 per 1M tokens.Google1M$1.50 / $9text, image, audio, video, pdf → textAvailable27 Aug
Qwen3.7-MaxQwen3.7-Max is Alibaba Cloud's text-only flagship agent model from May 2026, called through Model Studio's OpenAI-compatible API with a million-token context window.Alibaba Cloud1M$2.50 / $7.50text → textAvailable3 Oct
Grok 4.3Grok 4.3 is xAI's April 2026 flagship reasoning model, posting 94.2 tokens per second output and a 1 million token context carried over from Grok 4.20.xAI1M$1.25 / $2.50text, image → textAvailable7 Sep
GPT-5.5 ProGPT-5.5 Pro is OpenAI's April 2026 top-tier reasoning mode, 1M-token context, 88.7% SWE-bench Verified, priced at $30/$180 per 1M tokens.OpenAI1M$30 / $180text, image, audio, video → textAvailable19 Aug
GPT-5.5GPT-5.5 is OpenAI's April 2026 flagship model for agentic coding and knowledge work, with a 1.05M-token API context window and text and image input.OpenAI1.1M$5 / $30text, image → textAvailable24 Oct
Claude Opus 4.7Claude Opus 4.7 by Anthropic (April 2026): 1M-token context, 87.6% SWE-bench Verified, high-res vision, and adaptive thinking at $5/$25 per 1M tokens.Anthropic1M$5 / $25text, image, pdf → textAvailable23 Oct
GPT-5.4GPT-5.4 (OpenAI, March 2026) is a flagship reasoning and coding model with a 1M-token context window and a native Computer Use API.OpenAI1M$2.50 / $15text, image, code → text, codeAvailable27 Aug
Gemini 3.1 Flash-LiteGemini 3.1 Flash-Lite (Google DeepMind, GA May 2026) is the cheapest model in the Gemini 3 lineup, built for high-volume, latency-sensitive tasks like classification, translation, and lightweight agent steps rather than frontier reasoning.Google1M$0.25 / $1.50text, image, audio, video, pdf → textAvailable8 Sep
Gemini 3.1 ProGemini 3.1 Pro tops the GPQA Diamond scores of Claude Opus and GPT-5.2 on Google’s own model card, and takes a million tokens of mixed text, image, audio and video input.Google1M$2 / $12text, image, audio, video, pdf → textPreview23 Oct
Claude Sonnet 4.6Claude Sonnet 4.6 by Anthropic (Feb 2026) scores 79.6% on SWE-bench Verified with a 1M-token context window, and is now one generation behind Sonnet 5.5.Anthropic1M$3 / $15text, image, pdf → textAvailable23 Oct
Grok 4.20Grok 4.20 by xAI (Feb 2026): 4-agent MoE architecture, 2M token context, 88.9% GPQA Diamond. Fastest frontier output at 265 tokens/sec.xAI2M$1.25 / $2.50text, image, pdf → textAvailable27 Aug
Seed 2.0 ProByteDance flagship omni-modal agent (Feb 2026), 272K context, 98.3 AIME 2025, 88.9 GPQA Diamond, 76.5 SWE-bench, native audio and video input.ByteDance272K$0.47 / $2.37text, image, audio, video → textAvailable27 Aug
Claude Opus 4.6Claude Opus 4.6, released February 5, 2026, has a 1M-token context window and 128k max output, priced at $5/$25 per 1M tokens and listed Active by Anthropic.Anthropic1M$5 / $25text, image, pdf → textAvailable23 Oct
Amazon Nova 2 ProAmazon Nova 2 Pro (Dec 2025) is AWS's most intelligent Nova 2 model, built for multi-step reasoning and agentic tasks with a 1M-token context window.Amazon1M$1.25 / $10text, image, pdf, video → textPreview25 Oct
Gemini NanoGemini Nano is Google's on-device model, now at nano-v4 (Aug 2026); Google published sizes only for its 2023 release: 1.8B and 3.25B parameters.Google4KFreetext, image, audio → textAvailable30 Oct
Mercury 2.5Mercury 2.5 is Inception's diffusion LLM, released 8 September 2026, with four reasoning levels, parallel tool calls and text-only input via API.Inception260K$0.20 / $0.75text → textDeprecated3 Oct
Gemini 3.7 FlashGoogle DeepMind's August 2026 Flash model for coding and agents with a 1M-token context window; Google now recommends a newer Flash model and routes requests to it.Google1M$0.75 / $3.75text, image, audio, video → textDeprecated26 Oct
GPT-5.2OpenAI's fourth GPT-5 variant: 400,000-token context, 80% SWE-bench Verified, 92.4% GPQA Diamond. Released December 2025, deprecated June 2026.OpenAI400K$1.75 / $14text, image, audio, video, pdf → textDeprecated27 Aug
Grok 4.1xAI's Nov 17, 2025 upgrade to Grok 4: #1 on LMArena at launch, a sharp hallucination cut, and since deprecated.xAI256K$3 / $15text, image → textDeprecated7 Oct
Grok 4 FastGrok 4 Fast was xAI's cost-optimized 2 million token context model from 2025, since taken off the xAI API in favor of Grok 4.3.xAI2M$0.20 / $0.50text, image → textRetired23 Oct
GPT-5OpenAI's GPT-5 is a Mixture-of-Experts flagship model that scored 74.9% SWE-bench Verified at launch, with a 272K-token context window.OpenAI272K$0.625 / $5text, image, audio, video, pdf → text, audioDeprecated27 Aug
Mistral Medium 3Mistral Medium 3 (May 2025) is a multimodal model scoring 92.1% on HumanEval with a 128K-token context window.Mistral AI128K$0.40 / $2text, image → textDeprecated27 Aug
GPT-4o miniOpenAI's smallest 2024-era multimodal model, built for high-volume, low-cost vision and tool-calling workloads rather than frontier reasoning.OpenAI128K$0.15 / $0.60text, image → textDeprecated27 Aug
GPT-4oGPT-4o is OpenAI's 2024 multimodal model with 90.2% HumanEval scoring and real-time voice, now deprecated in favor of newer OpenAI and rival models.OpenAI128K$2.50 / $10text, image, audio, video → text, audio, imageDeprecated27 Aug
Claude 1.0Claude 1.0 was Anthropic's first widely offered model: text-only, trained with Constitutional AI, and since retired. This page records what it was and what replaced it.Anthropic9K--text → textRetired14 Oct

Lab

Licence

A person checks every record against the vendor's own page. Rankings cannot be bought. How Hokai checks records. Not sure what you need? Describe the job to Smart Match and get three picks with reasons.