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Claude 4.5 Haiku×

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Claude 4.8 Opus×Clear all

	Claude 4.5 Haiku Anthropic	o3 OpenAI	Gemini 3.5 Google	Claude 4.8 Opus Anthropic
Vendor	Anthropic	OpenAI	Google	Anthropic
Family	Claude	o-series	Gemini	Claude
Release date	2025-10-01	2025-04-16	2026-05-20	2026-05-28
Context window	200,000 tokens	200,000 tokens	2,000,000 tokens	1,000,000 tokens
Parameters	—	—	—	—
Modality	text, vision	text, vision	text, vision, audio, video	text, vision
License	proprietary	proprietary	proprietary	proprietary
Source	proprietary	proprietary	proprietary	proprietary
Description	Fast, cost-effective Claude model.	Reasoning-focused model in the o-series.	Google DeepMind's next-gen Gemini — positioned as "frontier intelligence with action". Built for complex agentic workflows. Announced at Google I/O 2026.	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.
Links			vendor →	vendor →
Benchmarks
MMLU-Pro	—	—	88.9%	—
GPQA-D	—	87.7%	91.2%	—
AIME-25	—	88.9%	96.1%	—
MMMU	—	—	86.0%	—