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GPT-5.6 Sol×

Grok 4×

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Qwen3.6-27B×Clear all

	GPT-5.6 Sol OpenAI	Grok 4 xAI	Gemini 3 Pro Google	Qwen3.6-27B Alibaba
Vendor	OpenAI	xAI	Google	Alibaba
Family	GPT	Grok	Gemini	Qwen
Release date	2026-06-26	2025-07-09	2026-04-22	2026-04-22
Context window	—	256,000 tokens	2,000,000 tokens	262,144 tokens
Parameters	—	—	—	27B (dense)
Modality	text, vision, audio	text	text, vision, audio, video	text, vision, video
License	proprietary	proprietary	proprietary	Apache-2.0
Source	proprietary	proprietary	proprietary	open weights
Description	Flagship of OpenAI's GPT-5.6 three-model suite (Sol / Terra / Luna), released as a limited preview. Strong gains in coding, cybersecurity, biology, and long-horizon agentic work. Pricing: $5 / $30 per million input/output tokens.	—	Google DeepMind's flagship multimodal model. Best-in-class for multimodal understanding and agentic / vibe coding workflows. A "Deep Think" reasoning mode is available to AI Ultra subscribers.	Alibaba's first dense open-weight in the 3.6 family. Strong agentic-coding scores (77.2 SWE-bench Verified, matching Claude 4.5 Opus on Terminal-Bench 2.0). Supports 201 languages and multimodal text/image/video input.
Links	vendor →	vendor →	vendor →	weights →
Benchmarks
MMLU-Pro	—	82.8%	87.1%	78.9%
GPQA-D	—	87.5%	88.6%	—
HumanEval	—	—	96.5%	91.5%
Aider	—	72.5%	84.8%	70.2%
AIME-25	—	86.1%	92.8%	—
LiveCB	—	65.3%	76.1%	—
MMMU	—	—	84.3%	70.3%