Suivez les actualités des modèles DeepSeek, de l’API, des tarifs et des outils pour développeurs, ainsi que les nouvelles de l’IA. DeepSeek V4 Hub est une publication indépendante.
Checked on June 25, 2026: DeepSeek's official Anthropic API page says `claude-opus*` maps to V4 Pro, `claude-haiku*` and `claude-sonnet*` map to V4 Flash, unsupported model names automatically fall back to Flash, and the mapping can help bypass Claude Desktop developer-mode model-name restrictions.
Lire l’articleChecked on June 24, 2026: DeepSeek's official GitHub Copilot CLI page says teams should use the Anthropic-compatible endpoint, warns that the OpenAI provider triggers a `400` reasoning-content error, sets explicit token ceilings for `deepseek-v4-pro`, and clarifies that offline mode still sends prompts to DeepSeek.
Lire l’articleChecked on June 23, 2026: DeepSeek's official Claude Code page now documents the Anthropic-compatible environment contract, native Web Search support, and an explicit mapping where Claude-style model names route to DeepSeek V4 Pro or Flash.
Lire l’articleChecked on June 22, 2026: DeepSeek's official OpenClaw page now documents `openclaw onboard --install-daemon`, QuickStart provider selection, manual entry of `deepseek-v4-pro` or `deepseek-v4-flash`, and follow-up launch routes through the dashboard, TUI, or terminal.
Lire l’articleChecked on June 21, 2026: DeepSeek's official AstrBot page now documents uv and Docker installs, a local web UI at `localhost:6185`, and a direct provider flow where users add DeepSeek, paste a DeepSeek API key, and set the default chat model inside AstrBot.
Lire l’articleChecked on June 20, 2026: DeepSeek's official Reasonix integration page now documents `npx reasonix code`, stores the API key in `~/.reasonix/config.json`, defaults to DeepSeek V4 Flash, and exposes `/pro` plus `/preset max` for stronger reasoning when needed.
Lire l’articleChecked on June 19, 2026: DeepSeek's official Oh My Pi integration page says the built-in DeepSeek entries are not reliable enough on their own, requires a custom `~/.omp/agent/models.yml`, and documents the exact compat fields needed to avoid 400 errors in thinking-mode tool-call sessions.
Lire l’articleChecked on June 18, 2026: DeepSeek's official research and GitHub surfaces already include multimodal work through Janus-Pro and DeepSeek-VL2, covering image understanding, OCR, document/chart reasoning, visual grounding, and text-to-image generation. Official V4 API docs still list V4 Pro and V4 Flash as text-first API routes, and DeepSeek's Copilot page says V4 itself is text-only with an optional vision proxy, so this should be framed as DeepSeek's multimodal ecosystem expanding rather than a newly confirmed native V4 Vision API.
Lire l’articleChecked on June 18, 2026: DeepSeek's official Pi integration guide now gives a concrete `models.json` provider block with `api.deepseek.com`, 1M context metadata, Pro and Flash pricing fields, and a reasoning-effort map that translates Pi's levels to DeepSeek's supported behavior.
Lire l’articleChecked on June 17, 2026: DeepSeek's official OpenCode integration guide tells existing users to upgrade to at least v1.14.24, switch providers through `/connect`, enter a DeepSeek API key, and select DeepSeek V4 Pro instead of relying on custom endpoint hacks.
Lire l’articleChecked on June 17, 2026: WSJ, The Information, Wallstreetcn, 36Kr, TMTPost, and other outlets now report that DeepSeek has closed a first external funding round of more than 50 billion yuan, with Liang Wenfeng investing 20 billion yuan, Tencent 10 billion yuan, and strict control terms around a Liang-managed limited partnership.
Lire l’articleChecked on June 16, 2026: DeepSeek's official GitHub Copilot CLI guide now tells teams to route BYOK through the Anthropic-compatible endpoint, explains why the OpenAI provider path triggers a `400` reasoning-content error, and documents explicit prompt and output token caps for DeepSeek V4 Pro.
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