mirror of
https://github.com/NousResearch/hermes-agent.git
synced 2026-05-01 01:51:44 +00:00
40a98fb0fa
Close integration gaps discovered by auditing qwen-oauth's file coverage. These are surfaces the original salvage missed — they all existed on main and were added in the 747 commits since PR #15203 was opened. Coverage added: - agent/credential_pool.py: seed pool from auth.json providers.minimax-oauth so `hermes auth list` reflects logged-in state and `hermes auth remove minimax-oauth <N>` works through the standard flow. - agent/credential_sources.py: register RemovalStep for minimax-oauth with suppression-aware `_clear_auth_store_provider`. - agent/models_dev.py: PROVIDER_TO_MODELS_DEV mapping (-> 'minimax' family). - hermes_cli/providers.py: HermesOverlay entry (anthropic_messages transport, oauth_external auth_type, api.minimax.io/anthropic base). - hermes_cli/model_normalize.py: add to _MATCHING_PREFIX_STRIP_PROVIDERS so `minimax-oauth/MiniMax-M2.7` in config.yaml gets correctly repaired. - hermes_cli/status.py: render MiniMax OAuth block in `hermes doctor` (logged-in / region / expires_at / error). - hermes_cli/web_server.py: register in OAUTH_PROVIDER_REGISTRY + dispatch branch in _resolve_provider_status so the dashboard auth page shows it. - website/docs/integrations/providers.md: full 'MiniMax (OAuth)' section. - website/docs/reference/cli-commands.md: --provider enum. - website/docs/user-guide/features/fallback-providers.md: fallback table row. - scripts/release.py AUTHOR_MAP: amanning3390 mapping (CI gate).
466 lines
16 KiB
Python
466 lines
16 KiB
Python
"""Per-provider model name normalization.
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Different LLM providers expect model identifiers in different formats:
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- **Aggregators** (OpenRouter, Nous, AI Gateway, Kilo Code) need
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``vendor/model`` slugs like ``anthropic/claude-sonnet-4.6``.
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- **Anthropic** native API expects bare names with dots replaced by
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hyphens: ``claude-sonnet-4-6``.
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- **Copilot** expects bare names *with* dots preserved:
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``claude-sonnet-4.6``.
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- **OpenCode Zen** preserves dots for GPT/GLM/Gemini/Kimi/MiniMax-style
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model IDs, but Claude still uses hyphenated native names like
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``claude-sonnet-4-6``.
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- **OpenCode Go** preserves dots in model names: ``minimax-m2.7``.
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- **DeepSeek** accepts ``deepseek-chat`` (V3), ``deepseek-reasoner``
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(R1-family), and the first-class V-series IDs (``deepseek-v4-pro``,
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``deepseek-v4-flash``, and any future ``deepseek-v<N>-*``). Older
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Hermes revisions folded every non-reasoner input into
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``deepseek-chat``, which on aggregators routes to V3 — so a user
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picking V4 Pro was silently downgraded.
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- **Custom** and remaining providers pass the name through as-is.
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This module centralises that translation so callers can simply write::
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api_model = normalize_model_for_provider(user_input, provider)
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Inspired by Clawdbot's ``normalizeAnthropicModelId`` pattern.
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"""
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from __future__ import annotations
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import re
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from typing import Optional
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# ---------------------------------------------------------------------------
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# Vendor prefix mapping
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# ---------------------------------------------------------------------------
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# Maps the first hyphen-delimited token of a bare model name to the vendor
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# slug used by aggregator APIs (OpenRouter, Nous, etc.).
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#
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# Example: "claude-sonnet-4.6" -> first token "claude" -> vendor "anthropic"
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# -> aggregator slug: "anthropic/claude-sonnet-4.6"
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_VENDOR_PREFIXES: dict[str, str] = {
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"claude": "anthropic",
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"gpt": "openai",
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"o1": "openai",
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"o3": "openai",
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"o4": "openai",
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"gemini": "google",
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"gemma": "google",
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"deepseek": "deepseek",
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"glm": "z-ai",
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"kimi": "moonshotai",
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"minimax": "minimax",
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"grok": "x-ai",
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"qwen": "qwen",
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"mimo": "xiaomi",
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"trinity": "arcee-ai",
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"nemotron": "nvidia",
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"llama": "meta-llama",
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"step": "stepfun",
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"trinity": "arcee-ai",
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}
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# Providers whose APIs consume vendor/model slugs.
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_AGGREGATOR_PROVIDERS: frozenset[str] = frozenset({
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"openrouter",
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"nous",
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"ai-gateway",
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"kilocode",
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})
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# Providers that want bare names with dots replaced by hyphens.
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_DOT_TO_HYPHEN_PROVIDERS: frozenset[str] = frozenset({
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"anthropic",
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})
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# Providers that want bare names with dots preserved.
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_STRIP_VENDOR_ONLY_PROVIDERS: frozenset[str] = frozenset({
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"copilot",
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"copilot-acp",
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"openai-codex",
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})
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# Providers whose native naming is authoritative -- pass through unchanged.
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_AUTHORITATIVE_NATIVE_PROVIDERS: frozenset[str] = frozenset({
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"gemini",
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"huggingface",
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})
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# Direct providers that accept bare native names but should repair a matching
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# provider/ prefix when users copy the aggregator form into config.yaml.
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_MATCHING_PREFIX_STRIP_PROVIDERS: frozenset[str] = frozenset({
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"zai",
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"kimi-coding",
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"kimi-coding-cn",
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"minimax",
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"minimax-oauth",
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"minimax-cn",
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"alibaba",
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"qwen-oauth",
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"xiaomi",
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"arcee",
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"ollama-cloud",
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"custom",
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})
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# Providers whose APIs require lowercase model IDs. Xiaomi's
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# ``api.xiaomimimo.com`` rejects mixed-case names like ``MiMo-V2.5-Pro``
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# that users might copy from marketing docs — it only accepts
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# ``mimo-v2.5-pro``. After stripping a matching provider prefix, these
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# providers also get ``.lower()`` applied.
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_LOWERCASE_MODEL_PROVIDERS: frozenset[str] = frozenset({
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"xiaomi",
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})
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# ---------------------------------------------------------------------------
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# DeepSeek special handling
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# ---------------------------------------------------------------------------
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# DeepSeek's API only recognises exactly two model identifiers. We map
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# common aliases and patterns to the canonical names.
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_DEEPSEEK_REASONER_KEYWORDS: frozenset[str] = frozenset({
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"reasoner",
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"r1",
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"think",
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"reasoning",
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"cot",
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})
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_DEEPSEEK_CANONICAL_MODELS: frozenset[str] = frozenset({
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"deepseek-chat", # V3 on DeepSeek direct and most aggregators
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"deepseek-reasoner", # R1-family reasoning model
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"deepseek-v4-pro", # V4 Pro — first-class model ID
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"deepseek-v4-flash", # V4 Flash — first-class model ID
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})
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# First-class V-series IDs (``deepseek-v4-pro``, ``deepseek-v4-flash``,
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# future ``deepseek-v5-*``, dated variants like ``deepseek-v4-flash-20260423``).
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# Verified empirically 2026-04-24: DeepSeek's Chat Completions API returns
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# ``provider: DeepSeek`` / ``model: deepseek-v4-flash-20260423`` when called
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# with ``model=deepseek/deepseek-v4-flash``, so these names are not aliases
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# of ``deepseek-chat`` and must not be folded into it.
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_DEEPSEEK_V_SERIES_RE = re.compile(r"^deepseek-v\d+([-.].+)?$")
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def _normalize_for_deepseek(model_name: str) -> str:
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"""Map a model input to a DeepSeek-accepted identifier.
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Rules:
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- Already a known canonical (``deepseek-chat``/``deepseek-reasoner``/
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``deepseek-v4-pro``/``deepseek-v4-flash``) -> pass through.
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- Matches the V-series pattern ``deepseek-v<digit>...`` -> pass through
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(covers future ``deepseek-v5-*`` and dated variants without a release).
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- Contains a reasoner keyword (r1, think, reasoning, cot, reasoner)
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-> ``deepseek-reasoner``.
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- Everything else -> ``deepseek-chat``.
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Args:
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model_name: The bare model name (vendor prefix already stripped).
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Returns:
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A DeepSeek-accepted model identifier.
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"""
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bare = _strip_vendor_prefix(model_name).lower()
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if bare in _DEEPSEEK_CANONICAL_MODELS:
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return bare
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# V-series first-class IDs (v4-pro, v4-flash, future v5-*, dated variants)
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if _DEEPSEEK_V_SERIES_RE.match(bare):
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return bare
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# Check for reasoner-like keywords anywhere in the name
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for keyword in _DEEPSEEK_REASONER_KEYWORDS:
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if keyword in bare:
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return "deepseek-reasoner"
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return "deepseek-chat"
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# ---------------------------------------------------------------------------
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# Helper utilities
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# ---------------------------------------------------------------------------
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def _strip_vendor_prefix(model_name: str) -> str:
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"""Remove a ``vendor/`` prefix if present.
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Examples::
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>>> _strip_vendor_prefix("anthropic/claude-sonnet-4.6")
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'claude-sonnet-4.6'
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>>> _strip_vendor_prefix("claude-sonnet-4.6")
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'claude-sonnet-4.6'
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>>> _strip_vendor_prefix("meta-llama/llama-4-scout")
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'llama-4-scout'
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"""
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if "/" in model_name:
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return model_name.split("/", 1)[1]
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return model_name
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def _dots_to_hyphens(model_name: str) -> str:
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"""Replace dots with hyphens in a model name.
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Anthropic's native API uses hyphens where marketing names use dots:
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``claude-sonnet-4.6`` -> ``claude-sonnet-4-6``.
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"""
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return model_name.replace(".", "-")
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def _normalize_provider_alias(provider_name: str) -> str:
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"""Resolve provider aliases to Hermes' canonical ids."""
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raw = (provider_name or "").strip().lower()
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if not raw:
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return raw
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try:
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from hermes_cli.models import normalize_provider
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return normalize_provider(raw)
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except Exception:
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return raw
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def _strip_matching_provider_prefix(model_name: str, target_provider: str) -> str:
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"""Strip ``provider/`` only when the prefix matches the target provider.
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This prevents arbitrary slash-bearing model IDs from being mangled on
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native providers while still repairing manual config values like
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``zai/glm-5.1`` for the ``zai`` provider.
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"""
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if "/" not in model_name:
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return model_name
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prefix, remainder = model_name.split("/", 1)
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if not prefix.strip() or not remainder.strip():
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return model_name
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normalized_prefix = _normalize_provider_alias(prefix)
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normalized_target = _normalize_provider_alias(target_provider)
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if normalized_prefix and normalized_prefix == normalized_target:
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return remainder.strip()
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return model_name
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def detect_vendor(model_name: str) -> Optional[str]:
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"""Detect the vendor slug from a bare model name.
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Uses the first hyphen-delimited token of the model name to look up
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the corresponding vendor in ``_VENDOR_PREFIXES``. Also handles
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case-insensitive matching and special patterns.
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Args:
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model_name: A model name, optionally already including a
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``vendor/`` prefix. If a prefix is present it is used
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directly.
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Returns:
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The vendor slug (e.g. ``"anthropic"``, ``"openai"``) or ``None``
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if no vendor can be confidently detected.
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Examples::
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>>> detect_vendor("claude-sonnet-4.6")
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'anthropic'
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>>> detect_vendor("gpt-5.4-mini")
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'openai'
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>>> detect_vendor("anthropic/claude-sonnet-4.6")
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'anthropic'
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>>> detect_vendor("my-custom-model")
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"""
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name = model_name.strip()
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if not name:
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return None
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# If there's already a vendor/ prefix, extract it
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if "/" in name:
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return name.split("/", 1)[0].lower() or None
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name_lower = name.lower()
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# Try first hyphen-delimited token (exact match)
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first_token = name_lower.split("-")[0]
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if first_token in _VENDOR_PREFIXES:
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return _VENDOR_PREFIXES[first_token]
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# Handle patterns where the first token includes version digits,
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# e.g. "qwen3.5-plus" -> first token "qwen3.5", but prefix is "qwen"
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for prefix, vendor in _VENDOR_PREFIXES.items():
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if name_lower.startswith(prefix):
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return vendor
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return None
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def _prepend_vendor(model_name: str) -> str:
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"""Prepend the detected ``vendor/`` prefix if missing.
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Used for aggregator providers that require ``vendor/model`` format.
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If the name already contains a ``/``, it is returned as-is.
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If no vendor can be detected, the name is returned unchanged
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(aggregators may still accept it or return an error).
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Examples::
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>>> _prepend_vendor("claude-sonnet-4.6")
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'anthropic/claude-sonnet-4.6'
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>>> _prepend_vendor("anthropic/claude-sonnet-4.6")
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'anthropic/claude-sonnet-4.6'
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>>> _prepend_vendor("my-custom-thing")
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'my-custom-thing'
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"""
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if "/" in model_name:
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return model_name
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vendor = detect_vendor(model_name)
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if vendor:
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return f"{vendor}/{model_name}"
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return model_name
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# ---------------------------------------------------------------------------
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# Main normalisation entry point
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# ---------------------------------------------------------------------------
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def normalize_model_for_provider(model_input: str, target_provider: str) -> str:
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"""Translate a model name into the format the target provider's API expects.
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This is the primary entry point for model name normalisation. It
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accepts any user-facing model identifier and transforms it for the
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specific provider that will receive the API call.
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Args:
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model_input: The model name as provided by the user or config.
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Can be bare (``"claude-sonnet-4.6"``), vendor-prefixed
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(``"anthropic/claude-sonnet-4.6"``), or already in native
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format (``"claude-sonnet-4-6"``).
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target_provider: The canonical Hermes provider id, e.g.
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``"openrouter"``, ``"anthropic"``, ``"copilot"``,
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``"deepseek"``, ``"custom"``. Should already be normalised
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via ``hermes_cli.models.normalize_provider()``.
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Returns:
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The model identifier string that the target provider's API
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expects.
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Raises:
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No exceptions -- always returns a best-effort string.
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Examples::
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>>> normalize_model_for_provider("claude-sonnet-4.6", "openrouter")
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'anthropic/claude-sonnet-4.6'
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>>> normalize_model_for_provider("anthropic/claude-sonnet-4.6", "anthropic")
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'claude-sonnet-4-6'
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>>> normalize_model_for_provider("anthropic/claude-sonnet-4.6", "copilot")
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'claude-sonnet-4.6'
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>>> normalize_model_for_provider("openai/gpt-5.4", "copilot")
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'gpt-5.4'
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>>> normalize_model_for_provider("claude-sonnet-4.6", "opencode-zen")
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'claude-sonnet-4-6'
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>>> normalize_model_for_provider("minimax-m2.5-free", "opencode-zen")
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'minimax-m2.5-free'
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>>> normalize_model_for_provider("deepseek-v3", "deepseek")
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'deepseek-chat'
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>>> normalize_model_for_provider("deepseek-r1", "deepseek")
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'deepseek-reasoner'
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>>> normalize_model_for_provider("my-model", "custom")
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'my-model'
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>>> normalize_model_for_provider("claude-sonnet-4.6", "zai")
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'claude-sonnet-4.6'
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>>> normalize_model_for_provider("MiMo-V2.5-Pro", "xiaomi")
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'mimo-v2.5-pro'
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"""
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name = (model_input or "").strip()
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if not name:
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return name
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provider = _normalize_provider_alias(target_provider)
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# --- Aggregators: need vendor/model format ---
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if provider in _AGGREGATOR_PROVIDERS:
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return _prepend_vendor(name)
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# --- OpenCode Zen: Claude stays hyphenated; other models keep dots ---
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if provider == "opencode-zen":
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bare = _strip_matching_provider_prefix(name, provider)
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if "/" in bare:
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return bare
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if bare.lower().startswith("claude-"):
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return _dots_to_hyphens(bare)
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return bare
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# --- Anthropic: strip matching provider prefix, dots -> hyphens ---
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if provider in _DOT_TO_HYPHEN_PROVIDERS:
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bare = _strip_matching_provider_prefix(name, provider)
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if "/" in bare:
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return bare
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return _dots_to_hyphens(bare)
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# --- Copilot / Copilot ACP: delegate to the Copilot-specific
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# normalizer. It knows about the alias table (vendor-prefix
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# stripping for Anthropic/OpenAI, dash-to-dot repair for Claude)
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# and live-catalog lookups. Without this, vendor-prefixed or
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# dash-notation Claude IDs survive to the Copilot API and hit
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# HTTP 400 "model_not_supported". See issue #6879.
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if provider in {"copilot", "copilot-acp"}:
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try:
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from hermes_cli.models import normalize_copilot_model_id
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normalized = normalize_copilot_model_id(name)
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if normalized:
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return normalized
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except Exception:
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# Fall through to the generic strip-vendor behaviour below
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# if the Copilot-specific path is unavailable for any reason.
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pass
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# --- Copilot / Copilot ACP / openai-codex fallback:
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# strip matching provider prefix, keep dots ---
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if provider in _STRIP_VENDOR_ONLY_PROVIDERS:
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stripped = _strip_matching_provider_prefix(name, provider)
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if stripped == name and name.startswith("openai/"):
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# openai-codex maps openai/gpt-5.4 -> gpt-5.4
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return name.split("/", 1)[1]
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return stripped
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# --- DeepSeek: map to one of two canonical names ---
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if provider == "deepseek":
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bare = _strip_matching_provider_prefix(name, provider)
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if "/" in bare:
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return bare
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return _normalize_for_deepseek(bare)
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# --- Direct providers: repair matching provider prefixes only ---
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if provider in _MATCHING_PREFIX_STRIP_PROVIDERS:
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result = _strip_matching_provider_prefix(name, provider)
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# Some providers require lowercase model IDs (e.g. Xiaomi's API
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# rejects "MiMo-V2.5-Pro" but accepts "mimo-v2.5-pro").
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if provider in _LOWERCASE_MODEL_PROVIDERS:
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result = result.lower()
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return result
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# --- Authoritative native providers: preserve user-facing slugs as-is ---
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if provider in _AUTHORITATIVE_NATIVE_PROVIDERS:
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return name
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|
|
|
# --- Custom & all others: pass through as-is ---
|
|
return name
|
|
|
|
|
|
# ---------------------------------------------------------------------------
|
|
# Batch / convenience helpers
|
|
# ---------------------------------------------------------------------------
|
|
|