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Claude 4.8 Opus×

Qwen3 235B×

o3×

Mistral Large 2×Clear all

	Claude 4.8 Opus Anthropic	Qwen3 235B Alibaba	o3 OpenAI	Mistral Large 2 Mistral
Vendor	Anthropic	Alibaba	OpenAI	Mistral
Family	Claude	Qwen	o-series	Mistral
Release date	2026-05-28	2025-04-29	2025-04-16	2024-07-24
Context window	1,000,000 tokens	128,000 tokens	200,000 tokens	128,000 tokens
Parameters	—	235B	—	123B
Modality	text, vision	text	text, vision	text
License	proprietary	Apache-2.0	proprietary	Mistral Research License
Source	proprietary	open weights	proprietary	open weights
Description	Anthropic's flagship hybrid-reasoning model — Opus 4.8 pushes coding and AI-agent workflows further (agentic coding 69.2% vs 64.3% on 4.7; multidisciplinary reasoning 57.9% vs 54.7%). 1M-token context, $5/$25 per MTok pricing held flat from Opus 4.7. Introduces Dynamic Workflows for Claude Code (research preview). GA on Anthropic API (`claude-opus-4-8`), AWS Bedrock, Google Vertex, Microsoft Foundry, and GitHub Copilot.	Predecessor to the Qwen3.6 family.	Reasoning-focused model in the o-series.	Large text-only Mistral model with a 128K context window and 123B parameters, tuned for strong instruction following and long-context reasoning. Mistral's flagship open-weights release in the Large 2 line.
Links	vendor →	weights →		vendor →weights →
Benchmarks
GPQA-D	—	—	87.7%	—
HumanEval	—	—	—	89.0%
AIME-25	—	—	88.9%	—