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3736 Commits
Author SHA1 Message Date
feeeei fdc2ec17e6 feat(pricing): fallback/override 定价文件按内容哈希随定时器热重载 
PricingService 的定时器（hash_check_interval_minutes，默认 10 分钟）每轮先做
远程目录哈希同步，再比对 fallback_file/override_file 两个文件内容的联合 sha256
（customFilesHash），变化时从本地 model_pricing.json 重建叠加层，只替换内存数据
与指纹，不改远程同步锚点 localHash。只配置了自定义文件而 remote_url 为空时
调度器同样启动。

- 三条重建路径（启动加载、远程下载、热重载）统一走 buildPricingData，指纹在合并
  读取之前采样，并发改文件只会落后于数据、下一轮补重建
- 删除文件视为该层清空，下一轮生效；文件存在但不可读或不是 JSON 对象时保留旧数据、
  不更新指纹，每轮重试并告警
- config.example.yaml 同步生效说明；新增 pricing_service_hot_reload_test.go
 2026-09-03 10:35:20 +08:00
wucm667 b6740c937f fix(openai): recover unavailable continuation responses 2026-09-03 10:26:12 +08:00
wucm667 10c8f523c4 fix(openai): preserve passthrough reasoning effort 2026-09-03 09:42:50 +08:00
haruka 8249ab37db feat: add Anthropic reasoning effort pricing controls 2026-09-02 20:16:57 +08:00
wall-wxkandClaude Opus 4.6 9be9c0b68c fix(gateway): 转发失败的请求立即释放会话槽，不再占用整个空闲超时窗口 
会话数量限制（max_sessions）此前只有空闲超时自动过期，没有任何主动释放
机制：请求在选号阶段注册会话后，即使转发失败（上游错误/客户端断开/换号
耗尽），该 session hash 也会占住槽位直到空闲超时（默认 5 分钟），导致
max_sessions 受限的账号在窗口内拒绝所有新会话。

修复：
- SessionLimitCache 新增 UnregisterSession（Redis ZREM），立即移除会话注册
- GatewayService 新增 ReleaseAccountSession，适用条件与 checkAndRegisterSession 对齐
- Messages 主路径：记录 failover 链上注册过会话槽的账号，请求最终失败时
  统一释放；failover continue / profit veto / 兜底分组切换时按次即时释放；
  成功及"上游已计量部分结果"（#5148）保持既有空闲超时语义
- CountTokens：转发失败时同样释放选号时注册的会话槽

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-09-02 18:45:20 +08:00
aofee a7f1ed8fa4 fix(openai-ws): track pending passthrough turns 2026-09-02 14:59:13 +08:00
WUJI-Labs f5e4da5e72 style(upstream): gofmt http_upstream_profile.go 2026-09-02 12:40:23 +08:00
WUJI-Labs 81fd853005 feat(upstream): add HTTP/2 PING keepalive for long LLM generation streams 
Long-running LLM inferences (such as high-thinking Gemini models) may experience
silent TCP disconnections across intermediate proxies, NAT gateways, or firewalls
when no data frames are emitted for tens of seconds to minutes.

Go's default http2.Transport sets ReadIdleTimeout=0 (disabling active PING checks).
This commit introduces HTTPUpstreamProfileLongStream with:
- ReadIdleTimeout = 10s
- PingTimeout = 5s

When a pooled H2 connection stays idle for 10s during long streams, active PING frames
are dispatched. Dead connections failing to respond within 5s are proactively evicted,
preventing client generation requests from hanging on dead sockets or failing with EOF/502.

Signed-off-by: WUJI-Labs <zoujincool@gmail.com>
 2026-09-02 12:11:17 +08:00
feeeei 9ad3865690 fix(gateway): 负载感知调度补齐渠道模型限制的逐账号检查 
渠道 billing_model_source=upstream 时，限制模型只能按账号映射后的上游模型
逐账号判定。GatewayService.SelectAccountWithLoadAwareness 的负载感知各层
（模型路由候选、路由内粘性 gate、无路由粘性 gate、负载感知候选及其兜底）
此前都没有这一判定，load_batch_enabled 默认开启，anthropic/gemini/antigravity
分组的渠道白名单实际不生效。

现在入口算一次 needsUpstreamChannelRestrictionCheck，各层共用同一判定；
候选因渠道限制筛空时记 warn 并返回带 channel pricing restriction 的
ErrNoAvailableAccounts，与预检路径一致。
 2026-09-02 11:46:37 +08:00
aofee a774230661 fix(grok): keep inconclusive billing accounts eligible 2026-09-02 11:09:21 +08:00
aofee 222181efd6 fix(anthropic): scope Fable credits errors to model 2026-09-02 11:02:38 +08:00
刘佳林 77729e2723 merge: resolve conflicts with upstream/main 
Keep model-scoped reasoning effort mappings together with the
deny-or-downgrade ceiling control that landed on main.
 2026-09-02 10:01:42 +08:00
Wesley Liddick 6566039bc8 Merge pull request #6470 from aofee/codex/fix-ws-passthrough-missing-terminal 
fix(openai-ws): reject passthrough close before terminal event
 2026-09-02 09:42:13 +08:00
Wesley Liddick e50bffb7e3 Merge pull request #6469 from wucm667/fix/issue-6465-apikey-chat-cache-identity 
fix(openai): preserve API key chat cache identity
 2026-09-02 09:25:02 +08:00
Wesley Liddick f2804eb2c8 Merge pull request #6444 from Ritel-T/pr/group-free-openai-fast 
Add group-level Standard billing for OpenAI Fast requests
 2026-09-02 09:23:49 +08:00
Wesley Liddick 559960865a Merge pull request #6447 from DuskLin/feat/openai-reasoning-effort-over-limit 
feat(groups): 推理强度上限增加超限自动降档与拒绝访问
 2026-09-02 09:07:53 +08:00
Wesley Liddick a4fb58e428 Merge pull request #6443 from Ritel-T/pr/group-openai-fast 
Add group-level OpenAI Fast enforcement
 2026-09-02 09:07:05 +08:00
haruka 34b8bf1a6e feat: support Claude Fable 5.1 2026-09-02 05:47:01 +08:00
Ritel-T 52c7d88340 chore: merge upstream v0.1.185 2026-09-02 03:29:52 +09:00
Ritel-T 9e2d97f250 chore: merge upstream v0.1.185 2026-09-02 03:28:24 +09:00
aofee bfe0a5a873 fix(openai-ws): reject close before terminal event 2026-09-01 20:44:11 +08:00
wucm667 504919a054 fix(openai): preserve API key chat cache identity 2026-09-01 19:10:37 +08:00
Wesley Liddick 0d27f45ead Merge pull request #6454 from alfadb/fix/anthropic-fallbacks-sanitize 
fix(gateway): 缺 server-side-fallback beta 时剥离 Anthropic fallbacks 字段
 2026-09-01 17:47:34 +08:00
刘佳林 e377c4358c feat(kimi): forward native OpenAI Responses API 
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.
 2026-09-01 16:50:04 +08:00
alfadb 200b1406d7 fix(gateway): strip Anthropic fallbacks unless server-side-fallback beta is present 
Clients now send body.fallbacks; upstream rejects it without
anthropic-beta: server-side-fallback-2026-07-01. Mirror the
context_management sanitize so OAuth mimic / default API-key
beta paths no longer 400 with "fallbacks: Extra inputs are not permitted".
 2026-09-01 14:23:33 +08:00
刘佳林 aa7a811e66 feat(groups): add deny-or-downgrade control for reasoning effort ceiling 
OpenAI/Composite groups can now reject requests that exceed the max
reasoning effort instead of always rewriting them down to the ceiling.
Existing groups keep the previous auto-downgrade behavior.
 2026-09-01 10:15:45 +08:00
Wesley Liddick 2ac784c51a Merge pull request #6353 from feeeei/main 
refactor(billing): 长上下文阶梯计价改为价格目录数据驱动
 2026-09-01 09:32:06 +08:00
Wesley Liddick 6b39d0b453 Merge pull request #6379 from baryon/contrib/codex-priority-service-tier 
fix(codex): advertise Fast service tier in generated catalogs
 2026-09-01 09:02:24 +08:00
Wesley Liddick f218c8d40a Merge pull request #6394 from qiujun8023/fix/account-stats-deepseek-peak 
fix(billing): apply model pricing policies to account stats cost
 2026-09-01 08:58:49 +08:00
Wesley Liddick 1cce2b38ee Merge pull request #6417 from fengshao1227/fix/ws-ingress-capacity-shed-client-code 
fix(openai): ctx_pool WS ingress 下发前改写上游容量降载错误码（Codex 会话被硬终止）
 2026-09-01 08:54:00 +08:00
Wesley Liddick 064d9b74e8 Merge pull request #6432 from okbexx/fix/codex-disabled-account-capabilities 
fix(codex): ignore persistently disabled catalog accounts
 2026-09-01 08:46:42 +08:00
Wesley Liddick e87c47c957 Merge pull request #6435 from wucm667/fix/issue-6420-apikey-responses-instructions 
fix(openai): avoid synthesized instructions for API keys
 2026-09-01 08:45:58 +08:00
Wesley Liddick bdedd6c544 Merge pull request #6433 from swjturay/codex/upstream-stale-ws-recycle 
fix(openai-ws): recycle stale idle pool connections without reader liveness
 2026-09-01 08:45:30 +08:00
wucm667 5fb5dfb34c fix(openai): reacquire passthrough turn slots 2026-09-01 08:13:29 +08:00
Ritel-T 9908d3ca2f Bill free Fast requests at Standard price 2026-09-01 04:34:24 +09:00
Ritel-T e619ca386e Carry free Fast through auth snapshots 2026-09-01 04:34:24 +09:00
Ritel-T 8224434d21 Preserve free Fast when duplicating groups 2026-09-01 04:34:24 +09:00
Ritel-T fd55f3248f Manage free Fast through group lifecycle 2026-09-01 04:34:24 +09:00
Ritel-T fb409787c6 Persist the free Fast group policy 2026-09-01 04:34:24 +09:00
Ritel-T 0681aa2566 Cover Group Fast in native Responses 2026-09-01 04:34:06 +09:00
Ritel-T f8eae45048 Force OpenAI Fast across gateway paths 2026-09-01 04:34:06 +09:00
Ritel-T a44a1019f8 Carry group Fast through auth snapshots 2026-09-01 04:34:06 +09:00
Ritel-T 7e06816571 Preserve group Fast when duplicating groups 2026-09-01 04:34:06 +09:00
Ritel-T e9e66da5a8 Manage group Fast through group lifecycle 2026-09-01 04:34:06 +09:00
Ritel-T 94bb9354ce Accept group Fast in admin service inputs 2026-09-01 04:34:06 +09:00
Ritel-T 563979e91e Persist the group Fast setting 2026-09-01 04:34:06 +09:00
feeeei e2cfaa46e7 fix(pricing): 目录 cache 侧字段契约哨兵与 Gemini pro 缓存写入价修正 
阶梯计价数据驱动后，目录条目的字段缺失或版本拼接会直接变成计费偏差，
解析层补两道数据契约哨兵，并修正出厂快照中 Gemini pro 系的缓存写入价：

- orphanCacheTierFields / warnOrphanCacheTierFields：条目带 cache 侧
  above 档（含 _priority/_flex 变体与 above_1hr 形态）却没有基础价时打
  WARN——cache 侧 above 档不参与计费取值，按"基础价 × 输入倍率"计，基础价
  缺失即该分项按 0 计；变体缺自身基础价时沿 变体→1h→标准 回落链任一存在
  即不算孤儿，与计费回落一致
- isLopsidedLongContextLadder / warnLopsidedLongContextLadders：above 档
  折算出只有一侧带附加费的阶梯时打 WARN（基础价与 above 档来自不同价格
  版本的形态），显式 long_context_* 字段不告警
- deriveLongContextFromAboveTierFields 注释改为陈述契约：cache above 档
  须恰为基础价 × 输入倍率
- 出厂快照 6 个 Gemini pro 条目补 cache_creation_input_token_cost（= 标准
  输入价，Google 对缓存写入不另收费）、above_200k 改为输入 above 价、带
  priority 输入价的 4 条补 priority 孪生，与 model-price-repo 数据修正同值

测试：
- 解析层：孤儿字段 WARN（含 priority/1h 孤儿正例、1h 回落 5m 反例）、单侧
  阶梯 WARN、出厂快照契约（全条目无孤儿字段、无单侧阶梯、Gemini pro 缓存
  写入价 = 输入价）
- 用量契约：extractGeminiUsage 与 Antigravity 非流式/流式转换均不产生
  cache_creation token（Gemini usageMetadata 无该类别）
- 计费：gemini-2.5-pro 阶梯对 cache_read / cache_creation 分项生效，阈值
  计入缓存写入 token；阶梯表场景与夹具同步为现行目录值
 2026-09-01 01:26:55 +08:00
feeeei 593fc93659 feat(pricing): 新增 override_file 价格目录覆盖补丁 
新增 pricing.override_file 配置（默认关闭）：稀疏补丁文件按 JSON 字段
浅合并覆盖目录/回退数据，作为最高优先级数据源，用于本地自定义官方
目录条目（如显式 long_context_input_token_threshold=0 关闭某模型阶梯）
而无需自建价格镜像：

- applyPricingOverrides 挂在 parsePricingData 解析入口，只修补已存在
  条目（补丁字段覆盖同名字段，值为 null 删除字段）；目录、回退与灾备
  路径都经该入口，覆盖语义三处一致
- mergeOverrideOnlyModels 在回退合并后把目录/回退都没有的模型作为
  独立条目并入（复用主解析路径，须自带价格字段通过有效性过滤）；
  不在主解析时抢先建条目，避免纯补丁挡住回退完整条目、其余分项价
  静默变 0
- 最终未生效的条目（模型名拼错、纯补丁落在不存在的模型上）打 WARN
  哨兵；override 文件缺失/损坏仅跳过合并，不影响目录加载
- 生效时机为重启或下次目录下载，与 fallback_file 一致；fallback_file
  只补缺失模型的语义不变
 2026-09-01 01:26:55 +08:00
feeeei 530fb20f25 refactor(billing): 长上下文阶梯计价改为价格目录数据驱动 
删除 GPT/Gemini 系列写死的阶梯规则，阶梯一律由目录数据驱动：

- 解析层折算 LiteLLM 的 *_above_XXXk_tokens 绝对价字段为阈值+倍率
  （阈值取自字段名，倍率 = above/基础价，cache 侧跟随输入倍率，
  xAI 按 provider 用达到即进高档语义）；显式 long_context_* 字段
  按"字段存在"优先，显式 threshold=0 或 multiplier=1 可关闭阶梯
- 删除 OpenAI 272K 常量与 applyModelSpecificPricingPolicy 的长上下文
  强补分支、fallbackPrices/静态兜底条目的 LongContext 字段、Gemini 旧
  边际规则全链路（CalculateCostWithLongContext / RecordUsageWithLongContext /
  阶梯表 marginal 基准）；保留 fastRatio 与 GPT-5.6 cache_write 1.25x
  防御分支、grok 静态兜底阶梯
- 渠道配置定价区间时完全以渠道区间为准，不再叠加目录阶梯
- 长上下文倍率 ≤0 在应用点按 1 计，防止显式字段残缺把分项乘 0 免费
- 目录重载时对比新旧数据，原有阶梯丢失打 WARN 哨兵告警

行为变化：Gemini 由边际 2x（仅 /v1beta、全模型）改为整单换档（数据
驱动、仅带 above_200k 的 pro 系），渠道平价之上叠加目录阶梯；Claude
sonnet-4/4.5 随目录数据获得 200K 整单阶梯（与官方定价一致）；模型广场
官方参考价列与实付列同源展示目录阶梯。
 2026-09-01 01:26:55 +08:00
Brisbanehuang e2624fb65c fix(codex): preserve known image input capabilities 2026-08-31 09:42:58 -04:00