Keep the internal platform ID opencode_go. Product surface is OpenCode
with account_mode zen|go, model-aware routing across Chat Completions,
Responses, and Anthropic Messages, and X-OpenCode-Session derived from
prompt_cache_key / metadata.user_id so prompt cache can hit.
Unmatched models fall back to /v1/chat/completions. Related to #6742.
Resolve three conflicts from main's #6680 (supplementUnmappedOpenAIModels):
1. gateway_handler.go — keep PR's allowlist refactoring (ModelAllowlistEnabled,
writeAllowlistedModelsList, modelListingSource); main's OpenAI branch in
writeModelsList was auto-merged.
2. group_models_list.go (modify/delete) — delete file per PR intent; relocate
supplementUnmappedOpenAIModels to group_model_allowlist.go where gateway_service
and openai_codex_models_service can still call it.
3. openai_codex_models_service.go — combine main's supplementUnmappedOpenAIModels
wrapping with PR's ModelAllowlistEnabled() guard.
Also fix two auto-merged test files that still referenced the old
GroupModelsListConfig / ModelsListConfig types.
Google released Gemini 3.7 Flash on 2026-08-13. Register it alongside 3.8
using the same shape as the existing 3.6 entries: bare id plus the
Antigravity -high/-low/-medium/-tiered thinking tiers, the model catalog,
the custom-mapping passthroughs, fallback pricing and the tier alias
normalizer.
Pricing matches 3.8 at $0.75 input / $3.75 output / $0.075 cached input
per MTok. Both are promotional through 2026-12-31 and double on
2027-01-01; the constants note this.
Also corrects the 3.8 catalog timestamps to the documented GA dates.
Google released Gemini 3.8 Flash on 2026-09-02. Register the model and its
Antigravity thinking tiers the same way Gemini 3.6 Flash is registered:
- DefaultAntigravityModelMapping: bare id plus -high/-low/-medium/-tiered
- geminiModels catalog exposed through /antigravity/v1/models
- ensureAntigravityDefaultPassthroughs so accounts with a custom
model_mapping still resolve the new ids
- fallback pricing and the thinking-tier alias normalizer, so the tiers
share the base model price card instead of failing pricing lookup
Fallback rates are Google's published prices: $0.75 input / $3.75 output /
$0.075 cached input per MTok. These are promotional through 2026-12-31 and
double on 2027-01-01; the constant carries a note to that effect.
Refs #6523
Moonshot pay-as-you-go and Kimi For Coding both expose native
/v1/responses. Stop converting Kimi Responses traffic to Chat
Completions, and treat Kimi like DeepSeek for protocol selection while
keeping /v1/responses URL construction.
Allow OpenAI/Composite group mappings to match by exact model name,
prefix, or suffix. Empty type and model still apply to every model.
The admin form groups multiple request-to-forward pairs under one
type+model scope.
P2-1/P2-3 from review:
- fetchCNQuota: credential-invalid now judged by StatusCode 401/403
(aligned with fetchCNBalance) instead of `!Success && !CredentialValid` —
CN quota service only sets CredentialValid=true on the success path, so
500/429/zhipu business errors were all misclassified as failed instead
of error.
- fetchCNBalance: snapshot carries new BalanceLow flag computed with the
scheduler's exact criterion (`!Available || allCNBalancesBelowThreshold`)
against Gateway.CNProviders.BalanceThreshold (ctor now takes cfg; wire
regenerated). quotaDegradedHint reports "balance low" instead of the old
`<=0` check, so an account already paused by the scheduler (balance 5 /
threshold 10) no longer shows green in the monitor.
- threshold helper falls back to viper default 0.5 for nil/<=0 config to
avoid a zero-threshold regression where balance=0 stops alerting.
Tests: CN quota status-code matrix (rewrites the test that cemented the
old behavior), balance-low matrix (below-threshold / unavailable /
multi-currency healthy), threshold-from-config; PayG stubs now set
Available explicitly (zero-value trap).
Persist reasoning ceilings and exact mappings for OpenAI groups, enforce them across HTTP and WebSocket forwarding, and invalidate cached auth snapshots.
Update model mapping target for claude-haiku-4-5 and
claude-haiku-4-5-20251001 from claude-sonnet-4-5 to claude-sonnet-4-6.
Includes migration script, default constants, and test updates.
Consolidate two separate channel types (bedrock + bedrock-apikey) into
a single "AWS Bedrock" channel. Authentication mode is now distinguished
by credentials.auth_mode ("sigv4" | "apikey") instead of separate types.
Backend:
- Remove AccountTypeBedrockAPIKey constant
- IsBedrock() simplified; IsBedrockAPIKey() checks auth_mode
- Add IsAPIKeyOrBedrock() helper to eliminate repeated type checks
- Extend pool mode, quota scheduling, and billing to bedrock
- Add RetryableOnSameAccount to handleBedrockUpstreamErrors
- Add "bedrock" scope to Beta Policy for independent control
Frontend:
- Merge two buttons into one "AWS Bedrock" with auth mode radio
- Badge displays "Anthropic | AWS"
- Pool mode and quota limit UI available for bedrock
- Quota display in account list (usage bars, capacity badges, reset)
- Remove all bedrock-apikey type references
feeeei